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Katyanochek1 [597]
4 years ago
6

Work is equal to the what used and multiplyed by the what over which the force was applied

Chemistry
1 answer:
Allushta [10]4 years ago
4 0
W=Fd
Work is equal to the force multiplied by the distance travelled.
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AnnyKZ [126]
Mass witch would be c i covered this in class
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Please help does anyone know this// science!
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Answer:

its A

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Calcium carbonate forms limestone, one of the most common rocks on Earth. It also forms stalactites, stalagmites, and many other
max2010maxim [7]

Answer:  CaCO_3(s)\rightarrow CaO(s)+CO_2(g) , 0.533 L

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According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

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How many grams of H2 are needed to produce 10.42 g of NH3
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C             
3               3

H
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O
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Only O is not balanced.

So O is violating the law.     Option C.

<span>C. O</span>
6 0
3 years ago
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