how long does it take to cook a 12 pound turkey in the oven

Answers

Answer 1
Answer: 3 hours

12-pound turkey, roast at 325°F for 2¾ to 3 hours

Related Questions

Which are characteristics of matter? (Select all that apply)

A. Created from mixtures

B. Takes up space

C. Makes up atoms

D. Has mass

Answers

Answer:

B and D.

Explanation:

Matter takes up space and has mass.

Answer:

B and D

Explanation:

It is because matter is anything that has mass (weight) and can occupy space

what kind of molecule is a polymer??

Answers

polymer is a plastic

Answer:

macromolecules

Explanation:

Polymer is composed of molecules called macromolecules that have multiple of simpler chemical units called monomers.

column table in two words?

Answers

Answer:

a table is a grid of rows and columns that intersect to form cells

Explanation:

how many ounces in a small can of crushed pineapple?

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer.....

Crushed Pineapple in 100% Pineapple Juice 8 oz can.

Hope it helps!

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what is the maximum wavelength of light that can ionize hydrogen in its ground state?

Answers

Answer:  123×10−7m.

Explanation:

define pure substance​

Answers

A substance that has a fixed chemical composition throughout is called a pure substance such as water, air, and nitrogen. A pure substance does not have to be of a single element or compound.

What is friction? A _______ between an object and the _______ it's moving over.

Answers

Answer:

A force between an object and the surface it's moving over.

Explanation:

hope this helps. . . <3

good luck!    uωu

Metals usually lose electrons
and become

Answers

Answer:

A positive ion

Explanation:

when an atom losses an ion it become positive while when an atom gains an atom it becomes negative

What is the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen

Answers

Carbon(C):
number of moles= mass/molar mass(Mr)
=65.5/12
=5.5 moles

Hydrogen(H):
number of moles=mass/molar mass (Mr)
=5.5/1
=5.5 moles

Oxygen (O):
number of moles = mass/molar mass (Mr)
=29.0/16
=1.8 moles

EF= lowest number of moles over each of the elements

So,
C= 5.5/1.8 = 3
H= 5.5/1.8 = 3
O= 1.8/1.8 = 1

Therefore Emperical formula= C3H3O

a substance that cannot be separated into simpler substances

Answers

Answer:

element

Explanation:

hope this helps

Explanation:

Elements are pure substances that cannot be broken down into simpler substances by ordinary chemical means.

During an experiment, a canister filled with hot water was added to a beaker filled with cold water. In which direction did the heat energy move?
A) The heat energy moved from the hot water of the canister into the cold water of the beaker.
B) The heat energy moved from the cold water of the beaker into the hot water of the canister.
Equal amounts of heat energy from each container moved in both directions
D) No heat energy moved, as it all remained in the canister of hot water.

Answers

Answer:

A

Explanation:

As  per the concept of thermal energy, heat energy will be moved from hot water of canister to cold water of beaker as heat flows from point at high temperature to point at lower temperature.

What is thermal energy?

Thermal energy is defined as a type of energy which is contained within a system which is responsible for temperature rise.Heat is a type of thermal energy.It is concerned with the first law of thermodynamics.

Thermal energy arises from friction and drag.It includes the internal energy or enthalpy of a body of matter and radiation.It is related to internal energy and heat .It arises when a substance whose molecules or atoms are vibrating faster.

These vibrating molecules and atoms collide and as a result of which heat is generated in a substance , more the collision of particles , higher is the thermal energy.

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11.Three atoms of element X react with an element(s) Y from group VIA. What
would be the chemical formula between X and Y.

Answers

Element “X” belongs to family 2A, meaning it is part of the family that includes elements such as Be and Mg. These elements will all have 2 valence electrons and can be represented by the following Lewis diagram:

Element “Y” belongs to family 5A, meaning it is part of the family of elements that includes elements such as N and P. These elements will all have 5 valence electrons and can be represented by the following Lewis diagram:

Atoms from these two families will usually react with each other by losing or gaining valence electrons to create stable ions (an ion is what we call an atom/particle that has a charge). These stable ions form by the atoms either losing or gaining electrons until they have the same number of valence electrons as the nearest Noble Gas. This means that each ion will have a full valence shell (usually consisting of 8 electrons), often referred to as a “stable octet”, and this process of creating stable ions is often called the “octet rule”.

Atoms with fewer that 4 valence electrons will normally have a weak hold on their valence electrons and will tend to lose their valence electrons when forming ions.

Atoms with 4 or more valence electrons will normally have a strong hold on their valence electrons and will tend to gain electrons when forming ions.

The charge on the ion arises from the fact that, initially, the atom is electrically neutral because it has the same number of electrons (negative charges) as protons (positive charges). By losing electrons, the atom will end up with more protons (positive charges) than electrons (negative charges) and will form an ion with an overall positive charge. By gaining electrons, the atom will end up with more negative electrons than positive protons becoming an ion with an overall negative charge.

So, an atom of element “X”, with only 2 valence electrons, must lose its 2 valence electrons (which will be gained by element “Y”) to form a stable ion with a 2+ charge (losing two electrons leaves the ion with 2 more positive charges (protons) than negative charges, so a net charge of 2+).

An atom of element “Y”, with 5 valence electrons, must gain 3 electrons (from element “X”) to form a stable ion with a 3- charge (gains 3 extra negative charges).

We can show this process using Lewis diagrams:

From this set of diagrams you can see that in order to create stable ions of both “X” and “Y” we need these atoms to react with each other in a 3:2 ratio (we need 3 atoms of X for every 2 atoms of Y). This means that the resulting chemical formula of the compound will be:

Now, we will look at a short cut that can help you figure this out without having to draw Lewis diagrams.

Compounds are electrically neutral, meaning they must contain equal numbers of positive and negative charges. For compounds consisting of oppositely charged ions, this means that the total charge of the negative ions must be equal to the total charge of the positive ions. In other words the ions must combine in a ratio that makes their charges add to zero.

If we look at the compound we just made, X3Y2, we can confirm this:

So, now you can you predict the formula of simple ionic compounds:

from the family of elements, determine the number of valence electrons each element has

determine the charge of the ions that each atom will form using the octet rule (or look on the periodic table, most will tell you the stable ionic charges that each element can form)

determine the ratio of positive ions to negative ions that results in an overall charge of zero

Example,

What is the formula of a compound produced when an element from family 3A combines with an element from family 7A?

What experiments did Neils Bohr do for the atomic theory?

Answers

Answer(s):

Atomic model

Bohr's greatest contribution to modern physics was the atomic model. The Bohr model shows the atom as a small, positively charged nucleus surrounded by orbiting electrons.  

Bohr was the first to discover that electrons travel in separate orbits around the nucleus and that the number of electrons in the outer orbit determines the properties of an element.

The chemical element bohrium (Bh), No. 107 on the periodic table of elements, is named for him.

Liquid droplet theory

Bohr's theoretical work contributed significantly to scientists' understanding of nuclear fission. According to his liquid droplet theory, a liquid drop provides an accurate representation of an atom's nucleus.

This theory was instrumental in the first attempts to split uranium atoms in the 1930s, an important step in the development of the atomic bomb.

Despite his contributions to the U.S. Atomic Energy Project during World War II, Bohr was an outspoken advocate for the peaceful application of atomic physics.

Quantum theory

Bohr's concept of complementarity, which he wrote about in a number of essays between 1933 and 1962, states that an electron can be viewed in two ways, either as a particle or as a wave, but never both at the same time.

This concept, which forms the basis of early quantum theory, also explains that regardless of how one views an electron, all understanding of its properties must be rooted in empirical measurement. Bohr's theory stresses the point that an experiment's results are deeply affected by the measurement tools used to carry them out.

Bohr's contributions to the study of quantum mechanics are forever memorialized at the Institute for Theoretical Physics at Copenhagen University, which he helped found in 1920 and headed until his death in 1962. It has since been renamed the Niels Bohr Institute in his honor.

Explanation:

Niels Bohr was one of the foremost scientists of modern physics, best known for his substantial contributions to quantum theory and his Nobel Prize-winning research on the structure of atoms.

Born in Copenhagen in 1885 to well-educated parents, Bohr became interested in physics at a young age. He studied the subject throughout his undergraduate and graduate years and earned a doctorate in physics in 1911 from Copenhagen University.

While still a student, Bohr won a contest put on by the Academy of Sciences in Copenhagen for his investigation into the measurements of liquid surface tension using oscillating fluid jets. Working in the laboratory of his father (a renowned physiologist), Bohr conducted several experiments and even made his own glass test tubes.  

Bohr went above and beyond the current theory of liquid surface tension by taking into account the viscosity of the water as well as incorporating finite amplitudes rather than infinitesimal ones. He submitted his essay at the last minute, winning first place and a gold medal. He improved upon these ideas and sent them to the Royal Society in London, who published them in the journal Philosophical Transactions of the Royal Society in 1908, according to Nobelprize.org.  

His subsequent work became increasingly theoretical. It was while conducting research for his doctoral thesis on the electron theory of metals that Bohr first came across Max Planck's early quantum theory, which described energy as tiny particles, or quanta.

In 1912, Bohr was working for the Nobel laureate J.J. Thompson in England when he was introduced to Ernest Rutherford, whose discovery of the nucleus and development of an atomic model had earned him a Nobel Prize in chemistry in 1908. Under Rutherford's tutelage, Bohr began studying the properties of atoms.

Bohr held a lectureship in physics at Copenhagen University from 1913 to 1914 and went on to hold a similar position at Victoria University in Manchester from 1914 to 1916. He went back to Copenhagen University in 1916 to become a professor of theoretical physics. In 1920, he was appointed the head of the Institute for Theoretical Physics.

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life situation scenario that portrays the modernization and professionalism of the Philippine National Police Organization as per discussed under RA 6975.

Answers

Answer:

members shall perform their duties with integrity, intelligence and competence in the application of specialized skill and technical knowledge with excellence and expertise.

Explanation:

any members on duty should be wiling and ready to help at all times

Write the balanced COMPLETE ionic equation for the reaction when Na₂CO₃ and AgNO₃ are mixed in aqueous solution. If no reaction occurs, simply write only NR.

Answers

Answer:

see explanation

Explanation:

Write the balanced COMPLETE ionic equation for the reaction when Na₂CO₃ and AgNO₃ are mixed in aqueous solution. If no reaction occurs, simply write only NR.

Ag (+1) + NO3(-1) + 2 Na(+1) + Co3 (-2)--> Ag2CO3 (s) + 2 Na (+1) + 2NO3(-1)

why does it make sense for the valence electrons to increase going across a period?

Answers

Answer: maybe because of atomic mass

In the Periodic Table below, shade all the elements for which the neutral atom has an outer electron configuration of ms1 nd10, where n and m are integers, and m= n+1.

Answers

Answer:

Cu, Ag, Au, Rg

Explanation:

The periodic table is an arrangement of elements in rows and columns. The elements with  outer electron configuration of ms1 nd10 are Cu, Ag, Au, Rg.

The periodic table

The periodic table is an arrangement of elements in rows and columns. The rows are called periods while the columns are called groups.

Now we know that the group that is referred to here has an outer electron configuration of ms1 nd10. This corresponds to the elements Cu, Ag, Au, Rg.

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What type of flower structures do you see in a ovary in a flower

Answers

Answer:

The ovary contains ovules

Explanation:

Ovules is a structure you see in a ovary flower

which element is in period 2 and group 6​

Answers

The period 2, group 6 element is Sulphur (S)

Which process requires water to gain heat energy from th
environment?
O condensation
O evaporation
infiltration
precipitation

Answers

Answer:

Evaporation, please mark me Brainliest

Explain why oxygen relights a glowing splint?​

Answers

Answer:

Oxygen gas relighting a glowing splint. The oxygen gas is produced by the decomposition of hydrogen peroxide, which is squirted into a test tube containing the decomposition catalyst manganese (IV) oxide. When the glowing splint is introduced to the test tube, it bursts back into flame when it contacts the oxygen.

Explanation:

hope its help

Oxygen relights a glowing splint due to its role as a strong oxidizer. When a glowing splint is inserted into an environment containing oxygen, it triggers a rapid combustion reaction.

Oxygen readily reacts with the fuel source on the splint (typically carbon compounds), providing the necessary oxygen molecules for the combustion process.

This exothermic reaction releases heat and light energy, causing the splint to re-ignite.

Oxygen's ability to support combustion is vital for many natural processes and industrial applications, as it enables the release of energy stored in various substances, highlighting its importance in sustaining life and various chemical reactions.

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pls help my test is tomorrow
2Na + Cl(small 2) = 2NaCl
describe the reaction of sodium in terms of the names the substances and the number of atoms involved

Answers

See attached image for answer hope it helps.

A species acts as a(n) _____ agent if it gains electrons in a half-reaction. Conversely, it could potentially act as a(n) _____ agent if it loses electrons in a half-reaction.

Answers

A species acts as an oxidizing agent if it gains electrons in a half-reaction. Conversely, it could potentially act as a reducing agent if it loses electrons in a half-reaction.

REDOX REACTION:

Redox (oxidation-reduction) reaction is a type of reaction that involves the loss and gain of electrons by substances involved.

Redox reaction involves a reducing agent and an oxidizing agent. Oxidizing agent gains electrons in a redox reaction while reducing agent loses electrons.

Oxidizing agent gets reduced in the process while reducing agent gets oxidized.

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"Which type of reaction is used to measure immune complex formation almost immediately after reagent has been added by the amount of light scattered at a particular angle"

Answers

Answer:

nephelometry

Explanation:

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Hey guys! How is the answer C? I need steps plz

Answers

So basically the answer is c bc if your dividing then multiplying you’d boils get your answer

What is defined as the amount of water vapor in the air?

Answers

Answer:

It is called absolute humidity.

Explanation:


What happens to the speed of the particles of the physics book?

Answers

Answer:

the physics book particales speed up and when you move the chemistry book

Answer:

The speed of the particles of the physics book increases when the chemistry book slides across the physics book.

Explanation:

i got it right when i did this

Explain The element lithium has two common isotopes: Li–6 and Li–7 If the average atomic mass of lithium is 6.94004 u, determine its percent isotopic step by step please urgently

Answers

Answer:

%Li-6 = 5.996% & %Li-7 = 94.004%

Explanation:

let X₁ = Li-6 & X₂ = Li-7 where Xₙ = mole fraction

X₁ + X₂ = 1 => X₁ = 1 - X₂

6·X₁ + 7·X₂ = 6.94004

=> 6(1 - X₂) + 7·X₂ = 6.94004

=> 6 - 6·X₂ + 7·X₂ = 6.94004

=> 6 + X₂ = 6.94004

X₂ = 6.94004 - 6 = 0.94004 => %X₂ = %Li-7 = 94.004%

X₁ = 1.00000 - 0.94004 = 0.05996 => %X₁ = %Li-6 = 5.996%

if the student finds the weight of the sodium chloride to be 28.5g,calculate the number of particles.(Na=23,Cl=35.5)

Answers

Answer:

2.93×10^23

Explanation:

molecular formula of NaCl is 58.5

58.5gof NaCl=6.023×10^23

28.5g of NaCl= 6.023×10^23÷58.5×28.5

= 2.93×10^23

hi. can you help me ​

Answers

1. Hydrogen, 1, 1 and 1
2. Helium, He, 4, 2 and 2
3. Beryllium, 4, 5 and 5
4. Nitrogen, 7, 14 and 7
5. Neon, 10, 20 and 10
6. Aluminum, 13, 27 and 13
7. Sulfur, S, 16, 16 and 16
8. Boron, B, 5, 6 and 5
9. Oxygen, O, 8, 16 and 8
10. Sodium, 11, 12 and 11
11. Silicon, Si, 14, 14 and 14
12. Chlorine, 17, 35 and 17
13. Lithium, Li, 3, 7 and 3
14. Carbon, C, 6, 6 and 6
15. Fluorine, 9, 9 and 10
16. Magnesium, 24, 12 and 12
17. Phosphorus, 15, 31 and 15
18. Argon, Ar, 40, 18 and 18
19. Calcium, 20, 40, 20, 20 and 20
20. Potassium, K, 19, 39, 19, 20 and 19

Hope it helps, the element names are to help you with locating it, the numbers are to fill in.
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Everyone at his work claims that John is the most persistent person they know; to an I/O psychologist what does persistence of behavior refer to 14 blue cars out of 70 cars please help, will mark brainliest for correct answer!! 1.) A desk at Target sales for $150.00. Sales tax is 8.5%. What is the total costthe desk including sales tax? (1 pt)Answer Can you please help me fill in the rest of the missing facts for my assignment? how many of the 44 us presidents have been veterans? please help me ! dont use this for points, or send any gross links. if you actually KNOW the answer, please do comment / help me! this is: KS3 YEAR 8 ! Why do you think that an engineer should act professionally and ethically and exercise judgment, and take responsibility within his/her own limits of competence? Translate the following word phrase into an algebraic expression: Nine times a number y. 2315 x 584 / 591 x 841 pls pls pls helpe with this:(((((( A 1,000 kg truck is traveling at 3 m/s. Suddenly, the driver sees a herd of cows on the road ahead and applies the brakes. The truck's tires could fail after doing 5,000 J of work to slow the vehicle. Can the truck stop before the tires fail?A. Yes, the total KE the tires need to transfer out of the system is less than 5,000 J.B. Yes, the tires do not do any work, it is only the brakes that do work.C. No, the truck had to stop suddenly and the quick change in KE will cause the tires to fail.D. No, the total KE the tires need to transfer out of the system is more than 5,000 J. What was written in the letter? Julius Caesar If x = 100, what is the value of x(x-4)? What substances can be released in a volcanic eruption What is the length of MN PLZ HELP Complete the sentence with thecorrectly conjugated verb:En una ciudad tienesacceso a diferentes mercados.A. mejorastesB. mejoramosC. mejor the nucleus of the sieve tube of the plant phloem is lost What is the value of the first term in an=n+6? What temperature is halfway between:6 and -2