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Hunter-Best [27]
3 years ago
8

2503(g) → 2502(g) O2(g)

Chemistry
1 answer:
Verizon [17]3 years ago
6 0

Answer:

7.146

Explanation:

use the equilibrium equation

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How many moles of h+ are associated with the acid h2so3 during neutralization?
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Chemistry help!!
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The student originally has 252 grams of water in this experiment.

LAW OF CONSERVATION OF MASS:

  • The law of conservation of mass explains that matter (mass) can neither be created nor destroyed but can be changed from one form to another.

  • This means that in a chemical reaction, the sum of the masses of the reactants must equate to the total mass of product(s).

  • According to this question, a student conducts an experiment to separate water into hydrogen and oxygen. The student collects 28.0 g of hydrogen and 224.0 g of oxygen.

  • Since hydrogen and oxygen are the constituent elements of water, the sum of their masses must equate the mass of water.

  • Therefore, 224g of oxygen + 28g of hydrogen = 252g of water.

Learn more at: brainly.com/question/24996173?referrer=searchResults

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