Chemistry High School

This chemical equation is not balanced. Which element is not conserved?
AgNO3 + CaCl2 → AgCl + CaNO3

This Chemical Equation Is Not Balanced. Which Element Is Not Conserved?AgNO3 + CaCl2 AgCl + CaNO3

Answers

Answer 1

Answer:

D. CI

Explanation:

a p e x

Answer 2

Chlorine is the element which is not conserved in the given chemical equation AgNO[tex]_3[/tex] + CaCl[tex]_2[/tex] → AgCl + CaNO[tex]_3[/tex]. The correct option is option D.

What is balanced chemical equation?

An equation per a chemical reaction is said to be balanced if both the reactants as well as the products have the same number of atoms and total charge for each component of the reaction. In a nutshell, the two components of the reaction have an equal balance of mass and charge.

The components and byproducts of a chemical reaction are listed in an imbalanced chemical equation, but the amounts necessary to meet the conservation of mass are not specified. Chlorine is the element which is not conserved in the given chemical equation AgNO[tex]_3[/tex] + CaCl[tex]_2[/tex] → AgCl + CaNO[tex]_3[/tex].

Therefore, Chlorine is the element which is not conserved in the given chemical equation AgNO[tex]_3[/tex] + CaCl[tex]_2[/tex] → AgCl + CaNO[tex]_3[/tex]. The correct option is option D.

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Related Questions

Calculate the temperature when a 2.51L sample of gas at 25.0 °C is reduced to 1.75 L? (answer must be in K)

\Large \frac{V1}{T1}=\frac{V2}{T2}

Answers

Answer:

208 K

Explanation:

youre welcome

According to the Charle's law, when pressure is constant the temperature when a 2.51 L sample of gas at 25.0 °C is reduced to 1.75 L is 207.76 K.

What is pressure?

Pressure is defined as the force applied on an object perpendicular to it's surface per unit area over which it is distributed.Gauge pressure is a pressure which is related with the ambient pressure.

There are various units by which pressure is expressed most of which are derived units which are obtained from unit of force divided by unit of area . The SI unit of pressure is pascal .

It is a scalar quantity which is related to the vector area element with a normal force acting on it.It is distributed over solid boundaries and across arbitary sections of fluid normal to the boundaries at every point.As per Charle's law substitution of values gives T₂=298×1.75/2.51=207.76 K.

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Which factors cause weather patterns? Check all that apply.

Answers

Answer:

The five factors that determine the weather of any land area are: the amount of solar energy received because of latitude; the area's elevation or proximity to mountains; nearness to large bodies of water and relative temperatures of land and water; the number of such storm systems as cyclones, hurricanes, and ...

the process by which one or more substances change to produce one or
more different substances

Answers

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds.

I copied and pasted but I hope the information is still helpful :)

The Adálie penguins feed on krill that live on the underside of ice sheets. Which of the following would help Adálie penguins survive during the melting of Antarctic sea ice? (4 points)
Migrating farther into the sea
Breeding during summer months
Growing strong toe nails to grip ice
Spending more time raising their young

Answers

Answer:

Migrating farther into the sea

Explanation:

Answer:

Migrating farther into the sea

Explanation:

I aced the test

Is this correct please check!!!

Answers

Answer: yes it has to be

Explanation: i have done this answer before and got a 100 but dont remember all the answers

No I don’t think it is

how do different stimuli affect the survival behavior of an organism?

Answers

Organisms change their behavior in responses to changes in the environment.

All living things can respond to stimuli in the exterior environment, it is a form of energy-light waves or sound vibrations, From what they sense they will make necessary changes to their diet and or where they are located. Such as winter weather which is a type stimuli will cause some animals to start talking.

When an atom of calcium (Ca) forms an ion by losing two electrons, what is the ion’s type and charge?


cation, 2+

anion, 2−

cation, 2−

anion, 2+

Answers

Answer:

cation +2

Explanation:

A cation is a positively charged ion, while an anion is a negatively charged ion. Contrary to how it sounds, when an atom loses electrons, it's charge becomes more positive. Since the calcium atom lost 2 electrons, it is a positive (+2) ion.

The electrical charge of the calcium ion is +2.

In a closed circuit the electricity cannot flow, the motor will not run.
True or false?
someone help me pls

Answers

I think it’s true, I could be wrong! Best of luck to you!

Can SOMEONE PLEASE HELP!!!!!!!

Answers

It should be a b and c

1) 120KM/H A M/S Y CM/S

2) 80KM/H A M/S Y CM /S

3) 75 M/S A KM/H y M/MIN

4) 35KM/H A M/S ; M/MIN ; CM/ S
nesecito ayuda pliss

Answers

1) 33.33 m/s and 3333cm/s
2)22.22m/s and 2222cm/s
3)270 km/h and 4500m/min
4) 9.72 m/s and 583.3 m/min and 972.2 cm/s

I REALLY REALLY NEED HELP RIGHT NOW!!!! 20 PTS! A scientist is studying a liquid. If she lowers the temperature of the liquid,
which of the following will most likely occur?

The liquid will boil
The liquid will melt
The liquid will freeze
The liquid will evaporate

Answers

Answer:

The liquid will freeze

Explanation:

well see... all the other answers require INCREASING the temp, so yeah.

please brainliest me. i just gave away 1300 points in the last 24 hours for questions like "what is 1+1"

How long does it take a ray of light to travel from the Sun to Earth?
A. 2 hours
B. 8 minutes
C. 2 years
D. 30 minutes

Answers

i’m 100% sure that is it answer B. 8 minutes

Answer:

it should take about 8 minutes and 20 seconds

so, b

what would life be like if we couldn’t change reaction rates?

Answers

Answer: if a biochemical reaction in our body is too fast or too slow it can endanger our life.

Explanation:in other example ,rate of reaction is obviously very important to the chemical industry. The rate of reaction dictates the rate of production our daily products.

TIMES PLEASE HELP ASAP​

Answers

Answer:

C

Explanation:

I took this class it's C they are balanced

7) Which element would have the lowest first ionization energy? *
Li
Be
Na
Mg

Answers

Answer:

Dos quintos al cuadrado dividido cinco medios a la menos 1.

Explanation:

Answer:

Na which is sodium.....

Nearly all weather occurs in the layer of the atmosphere called the
A. stratosphere B. ionosphere C. mesosphere D. troposphere

Answers

Answer:

Troposphere

D.

Explanation:

The troposphere is the lowest layer of our atmosphere. Starting at ground level, it extends upward to about 10 km (6.2 miles or about 33,000 feet) above sea level. We humans, live in the troposphere, and nearly all weather occurs in this lowest layer.

Heat energy that is lost cannot usually be used to produce work.

True False

Answers

Answer:

true

Explanation:

thanks for free point

Which statement best describes the temperature of the ocean's surface water?
A. Areas with a high salinity have the coldest water.
B. Areas at high latitudes have the coldest water.
C. Areas with a low density have the coldest water.
D. Areas close to the equator have the coldest water.

Answers

Answer:

d

Explanation:

How many continents out of the 7 are completely surrounded by water?

Answers

I believe the answer is 2!

Answer:

Africa, Asia, Australia, Antarctica, Europe, North America, and South America.

Explanation:

Emily and Jack are working on their chemistry homework together. Jack explains to Emily
that when element "B" reacts, it will gain one electron and become negative since
electrons are negative. Emily asks if this same element can become negative by taking
away a proton. If you were Jack, what would you explain to Emily?

Answers

the protons is theato.m if you take one away you change the element

Explanation:protons determine the element take away the proton and the element changes. That means that the same element cannot become negatively charged by taking away the protons

What types of energy are involved in a chemical reaction?
Is the energy required for a chemical reaction to take place, and
Is the energy associated with
every substance.

Answers

Activation Energy

The types of energy that are involved in a chemical reaction are : (A) Activation Energy and (B) Chemical Energy. - The energy required for a chemical reaction to take place is known as the activation energy. - If the energy is less than the activation energy, the reaction will not take place.

An elements identity is decided by how many_____
it has.

Answers

Answer:

Number of protons!!

Explanation:

Answer:

An elements identity is decided by how many PROTONS it has.

Which best describes sodium chloride (NaCl)?

Answers

Answer: NaCl is an ionic compound

Explanation: Sodium Chloride is formed from Na+ and Cl- ions.

It is soluble in water, it has crystalline structure, it has high melting point and

It is insulator as solid form. Water solution leads current.

in what kind of reaction do two or more substances combine

Answers

Answer:

The answer is synthesis reaction

Explanation:

Also known as a composition reaction, a synthesis reaction is a reaction in which two or more substances combine to form a new compound.

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when it rains the water that falls is ____ the earth ​

Answers

Not sure what to put exactly in the blank but rainwater either flows into streams or rivers, or they get soaked into the ground and become groundwater.

Can someone please provide me a picture of raw egg (uncracked), spatula, and pan

Answers

Answer:

Aight bud :3

Explanation:

:3

convert 3.6 x 10^2 atm to torr

Answers

Answer:

3.6 x (10^2) atm =  273 600 torr

Explanation:

Hope that helps

How much energy is required to vaporize 10.00 grams of water at its boiling point?

Answers

Answer:

22,600 J or 22.6 kJ

Explanation:

what is coulombic attraction as it pertains to an atom?

Answers

I’m so sorry to say hi and I’m so happy for today I’m not watching it I think I’m so tired I’m tired I just don’t have like that lol I’m not going out with me I love the kids so much you have no reason for no reason to do me a good day I’m just saying I

Which is an example of a double
replacement reaction?
2Na+ Cl2 + 2NaCl
H2SO3 → H20 + S02
2K + 2H20 – 2KOH + H2
NaCl + AgF-NaF + AgCI

Answers

Answer:

NaCl + AgF → NaF + AgCl

Explanation:

A double replacement reaction is a type of chemical reaction that occurs when two reactants exchange cations or anions to yield two new products.

From all the reactions given ,

2Na + Cl₂ → 2NaCl is an example of combination reaction because two or more reactants (Na & Cl₂) react with each other to form a single product (NaCl)H₂SO₃ → H₂O + SO₂ is an example of decomposition reaction because a single reactant (H₂SO₃) breaks down into two or more products (H₂O & SO₂).2K + 2H₂O → 2KOH + H₂ is an example of displacement reaction because a highly reactive element (K) displaces a least reactive element (H) from its compound (H₂O).NaCl + AgF → NaF + AgCl is an example of double replacement reaction because there's an exchange between Cations ([tex]Na^+[/tex] & [tex]Ag^{+}[/tex]) and Anions ([tex]Cl^-[/tex] & [tex]F^-[/tex]).
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