How many moles of H2O will be produced from 26.0 g of H2022

Stoichiome

0.7644 moles of H₂O

Explanation:

The balance chemical equation is as follow;

2 H₂O₂ → 2 H₂O + O₂

To solve this problem we will first calculate the moles of H₂O₂ as,

Moles = Mass / M/Mass

Moles = 26.0 g / 34.01 g/mol

Moles = 0.7644 mol

Secondly,

According to equation,

2 moles of H₂O₂ produces = 2 moles of H₂O

Hence,

0.7644 mol of H₂O₂ will produce = X moles of H₂O

Solving for X,

X = 2 mol * 0.7644 mol / 2 mol

X = 0.7644 moles of H₂O