Answered

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police said that there were 5000 grams of H2 in the room. Convert grams of hydrogen into grams of water and see if the was enough.

Sagot :

Eduard22sly

When we convert 5000 grams of hydrogen into water, the mass of the water obtained is 45000 g

Balanced equation

2H₂ + O₂ —> 2H₂O

Molar mass of H₂ = 2 g/mol

Mass of H₂ from the balanced equation = 2 × 2 = 4 g

Molar mass of H₂O = 18 g/mol

Mass of H₂O from the balanced equation = 2 × 18 = 36 g

SUMMARY

From the balanced equation above,

4 g of H₂ reacted to produce 36 g of H₂O

How to determine the mass of water produced

From the balanced equation above,

4 g of H₂ reacted to produce 36 g of H₂O

Therefore,

5000 g of H₂ will react to produce = (5000 × 36) / 4 = 45000 g of H₂O

Thus, 5000 g of H₂ is equivalent to 45000 g of H₂O

Learn more about stoichiometry:

https://brainly.com/question/14735801

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