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How many moles of oxygen are produced by decomposing 28.5 g of dihydrogen dioxide (molar mass = 34.0 g/mol) according to the equation: 2H2O2(l) —> 2H2O(l) + O2(g)

How many moles of oxygen are produced by decomposing 28.5 g of dihydrogen dioxide (molar mass = 34.0 g/mol) according to the equation: 2H2O2(l) —> 2H2O(l) + O2(g)
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9 votes
How many moles of oxygen are produced by decomposing 28.5 g of dihydrogen dioxide

(molar mass = 34.0 g/mol) according to the equation: 2H2O2(l) —> 2H2O(l) + O2(g)

asked
User Physiker
by
8.4k points

1 Answer

5 votes

Answer:

0.419 mol O₂

Step-by-step explanation:

just took test

answered
User Motti Shaked
by
7.7k points
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