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mr_godi [17]
3 years ago
10

According to the law of conservation of mass, in all chemical reactions _____. changing the bonds changes the mass total mass is

increased total mass is decreased total mass in unchanged
Physics
2 answers:
Snezhnost [94]3 years ago
8 0

<u>Answer:</u> The correct answer is total mass is unchanged.

<u>Explanation:</u>

Law of conservation of mass states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form.

In a balanced chemical equation, total mass on the reactant side will always be equal to the total mass on the product side.

Every balanced chemical equation follows law of conservation of mass.

<u>For Example:</u> Formation of water from hydrogen and oxygen gas, the equation follows:

2H_2+O_2\rightarrow 2H_2O

Total mass on reactant side: [2(1\times 2)+(2\times 16)]=36g/mol

Total mass on product side: [2((1\times 2)+16)]=36g/mol

As, mass on both the sides of the reaction remains the same.

Hence, the correct answer is total mass is unchanged.

NNADVOKAT [17]3 years ago
3 0
Total mass is unchanged
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