Demand is the willingness and ability to

Chemistry

2 answers:

Vadim26 [7]4 years ago

8 0

Answer:

The answer is A.

Explanation:

I just took the test and got it right. Have a nice day! :D

Lana71 [14]4 years ago

3 0

The answer is going to be a

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What pressure would be exerted by 9.3 Newtons over a 48.9 m2 area?

VashaNatasha [74]

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4 years ago

Describe how is the atomic mass of an atom is calculated. URGENT, NEED TO KNOW NOW!!!

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Be sure to answer all parts. Propane (C3H8) is a minor component of natural gas and is used in domestic cooking and heating. (a)

Leokris [45]

Answer:

For a: The balanced chemical equation is given below.

For b: The mass of carbon dioxide produced will be $1.07\times 10^3g$

Explanation:

For a:

Every balanced chemical equation follows law of conservation of mass.

This law states that mass can neither be created nor can be destroyed but it can only be transformed from one form to another form.

This law also states that the total number of individual atoms on the reactant side must be equal to the total number of individual atoms on the product side.

For the given reaction, the balance chemical equation follows:

$C_3H_8(g)+5O_2(g)\rightarrow 3CO_2(g)+4H_2O(g)$