Answer:
I think C. A compound has been created
Why wasn't the water pasteurized? I chose Claim 1: If you follow the instructions, the POW kits will always heat the water above the correct temperature for pasteurization (65°C), but some people didn't follow the instructions Can someone help me support it?
Answer:
Claim 1- The evidence that supports my claim because Evidence Card b says “One man got sick, but his two children did not. He used water from Whip River. He used the cube to heat the first pitcher of water, which he gave to his kids, and then reused the cube without reheating for the second pitcher, which he drank himself.” My first piece of evidence is that if you don't follow thee directions then something bad would happen
Explanation:
For resonance to occur, the object must experience a frequency equal to its what?
natural frequency
wavelength
amplitude
period
Answer:
A. Natural Frequency
Explanation:
I took the test. (100%)
sorry I’m super late probably but the answer is A. Natural frequency!
Please help asap!
Subject: science
I just need some easy answers :)
Answer:
help with what? Let me know in the comments! :)
Explanation:
33. Carrying capacity is the largest number of organisms of a particular
species that an ecosystem can support over time,
a true
b. false
How do you write an Assignment / Present it in a professional way I just need a few pointers that's all any suggestions would help !
Answer: use big words
Explanation:
How many moles of O2 are produced in the decomposition of 24 g of water in the
following reaction?
2H20 - 2H2 + O2
What is the un-balanced equation for this
reaction?
Mg +0 --> Mgo
Mg + 02
--> Mg02
Mg + 02 --> Mgo
Answer:
2Mg + O2 → 2MgO
Explanation:
Around what pH are most of the substances in your body? Why?
Answer:
The pH scale measures how acidic or alkaline — basic — something is. Your body works constantly to carefully control pH levels of blood and other fluids. The body's pH balance is also called the acid-base or acid-alkaline balance. The right pH levels are needed for good health.
Out of water waves, light waves, sound waves, and seismic waves (earthquake) what had the greatest velocity?
Answer:
Light waves are the fastest in existince.
Any skilled chemists want to give me some backup?
Answer:
SO2, HCI and NH3
Explanation:
these three compounds vary inversely with the temperature
How is potable water purified??
Answer:
Potable water is the water which is filtered and treated properly and is finally free from all the contaminants and harmful bacteria. ... Water is purified by various processes, some of these are by using UV filtered water purifier, by reverse osmosis, etc.
Explanation:
:) :)
Pl help it’s for a grade
Answer:
D) kinetic energy
Explanation:
energy possessed by a body at motion is called kinetic energy.
Predict the products:
Ni + KCl →
o Nickel chloride and potassium forms
o Hydrochloric acid forms.
o Potassium Nickel Chloride forms.
o No reaction occurs.
Explanation:
Ni + 2KCl → 2K + Nicl2
It form
potassium and nickel chloride.
1) If you have 2.6 moles of iron (III) oxide, how many molecules of iron (III)
oxide do you have?
Answer:
234
Explanation:
so 3 x 3 x 26 =234
Where glucose is broken down into smaller molecules to produce energy. The second part of the process takes place in the
Answer:
Mitochondria
Explanation:
Glucose in an energy molecule contained in carbohydrate food substances. The end product of the digestion of carbohydrate is glucose which is broken down to produce energy.
The sequence of breakdown of glucose is as follows; In the first step, 6-carbon glucose is broken down into two molecules of 3-carbon pyruvic acid. This occurs in the cytoplasm of the cell. It is an anaerobic process.
In the second step which occurs in the mitochondrion, each of the molecules of pyruvic acid is now oxidized to carbon dioxide and water and energy is produced in the process.
HELP ME FOR EXTRA POINTSS & brainlest!
Answer: 1. Endoplasmic Reticulum
Explanation:
it has passageways that carry proteins and other materials from one part of the cell to another
Is there a solution for the impacts overfishing?
Answer:
The world’s oceans are so big we thought for a long time that there was nothing humans could do to hurt them. Now we’re facing an imminent and global collapse of our fisheries, projected to happen as early as 2048, thanks to overfishing, wasteful fishing practices and massive overconsumption. But, there are a few key tried-and-tested solutions to overfishing that have been successfully implemented around the world. The trick is to scale these solutions up to a global scale, encouraging countries that have originally been resistant to helping and get them onboard, and supporting countries that don’t have the means to update their fishing policies themselves.
Hope it will help you
Answer number 15 pllllllllssss
Answer:
It is C
Explanation:
observation three and option three go togther
Fill in the coefficients that will balance the following reaction: (Note: Use 1 as coefficient where appropriate.) Hg(C)3)2 + AgCl -> HgCl4 +Ag2CO3
i just answered this question and it was actually 1,4,1,2
Chlorine has 7 valence electrons. With what group of elements will chlorine most readily bond?
Group 1
Group 2
Group 16
Group 18
Answer:
group 1
Explanation:
chlorine donate electron
Chlorine will more likely to form bonds with the elements of group 1 as it has 7 valence electrons.
Chlorine element:Chlorine is an element that is present in group 17. This family is also known as the Halogen family. The elements of this group will have seven electrons in their outermost shell. It has only one electron less to attain a stable noble electron configuration.
Thus, it will form bond more readily with Group 1 that has only one electron in its outermost shell.
Thus, correct option is a.
Find more information about Outermost electron here:
brainly.com/question/15908519
I need help, decreases or increases
Answer:
increase
Explanation:
which location will experience the greatest amount of weathering
Answer:
Explanation:
Weathering occurs fastest in hot, wet climates. It occurs very slowly in hot and dry climates.
Helpppp pleaseee for 15 points
Answer:
What is filteration:Filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. ... In some processes used in the production of chemicals, both the fluid filtrate and the solid filter cake are recovered.
When do we use it:Filtration is used to separate particles and fluid in a suspension, where the fluid can be a liquid, a gas or a supercritical fluid. Depending on the application, either one or both of the components may be isolated.
In order to separate a salt-water mixture,should a student use filtration:The mixture can be separated by filtration, by dissolving the mixture in water. Salt will dissolve in the water, whereas sand will not.
Explanation:
hope it help's. pls mark as the brainliest.Rocket out.
What is the answer
A. North
b. South
C.east
D west
why is nuclear a good energy source?
Answer
well it gets used
Explanation:
because it generates power through fission
Say you could capture the carbon dioxide gas produced by the combustion of 1.0 gallon of gasoline at 22C and 1.01 atm. Use the ideal gas law to determine the volume of carbon dioxide produced.
PLzzz help
Answer:
labouring kits tub sagot non
Explanation:
games like that in England are not a good thing to do with them in the first half and we are in a kant state that we are going through a difficult situation that will happen and sex.
Please answer soon!!!!!
Consider the following balanced chemical reaction:
N2 + 3 H2 → 2 NH3
If you needed to produce 41.0 g of NH3, how many grams of H2 would you need?
Answer:
7.27 grams
Explanation:
Format= starting amount (g)·(1 mol/molar mass)·(amount of wanted/amount of starting)·(molar mass of wanted/1 mol)
[tex]41.0 x \frac{1 mol}{17.031}x\frac{3 H2}{2NH3} x\frac{2.016}{1 mol} =7.27[/tex]
How is an acid or base like a solution? How is it different?
Please can someone explain the differences in variables (e.g. control variable, Independent variable and Dependent variable). I know the definition, but I'm still not sure which is which when undertaking an experiment. Could someone possibly give me an example of an experiment and which is which?
Answer:
Independent Variable: The thing in an experiment which is changed.
Dependent Variable: The thing in an experiment which is affected by the change. (In other words, it's affected by the independent variable.)
Control Variable: The other factors of the experiment that remain unchanged.
For example, say you want to do an experiment about the effects of water on plant height. So, the independent variable, or the thing that is changed would be the amount of water, and the dependent variable would be the plant height, as the plant height is directly affected by the independent variable. Lastly, for this to be a fair experiment, there must be control variables. For example, all of the plants should be put in a room with equal temperature, they should get the same amount of sunlight, etc.
I hope this answers your question- feel free to ask me if you need any more help.
Answer with Explanation:
Lol.. even i was confused before .. so i learnt now ill help u :
Simple!
See... lets take simple expirament to explain:
My expirament is to verify if sunlight affects the growth of plants ...
So here :
My controlled variable : It is what is held constant.. So ur supposed to NOT it like everything else expect sunlight..(ex: water, soil, type of plant etc)
My Independent variable : Variable that is changed.... So this is wht u ARE changing to make th expirament ... (for ex: here sunlight u will chanhe... u will put on in a dark room and a nother in the light..)
My dependetn variabe:l Some thing that changes on is own..cause of the expiramen t... like the result ..(for ex: height , growth of plant etc)
I hope u understood !! :))
Hey will anyone help sign or buy from my fundraiser or petition? I just posted it and someone just answer no, which isnt helping.
here is the petition: https://www.change.org/p/eric-j-holcomb-change-healthcare-in-indiana
here is the fundraiser: https://www.customink.com/fundraising/change-healthcare-in-indiana
Answer:
signed!!
Explanation:
mark me brainliest pls
Answer:
if it means i could help ppl across the world, then yes! sighned! i dont
have money so i cant do the fundraiser aYvY SORRY
Explanation: