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draotic
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Homework Statement
if 20.0 g of dihydrogen is reacted with 20.0 g of dioxygen , how many grams of water is produced?
Homework Equations
The Attempt at a Solution
balancing
2H2 + O2 = 2H20
now 2 mole h2 gives 2mole H2O
so 20/2 moles of H2 will give 10 moles H2O
10 x 18 = 180 g
...
am i right?