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A chemical reaction produces 5.6 L of ozone gas (O3) at STP. What is the mass of the gas produced? 48 g 64 g 12 g 24 g
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A chemical reaction produces 5.6 L of ozone gas (O3) at STP. What is the mass of the gas produced?

48 g
64 g
12 g
24 g

User Diogo Raminhos
by
5.3k points

1 Answer

3 votes
volume of a gas divided by molar volume = moles
moles x molar mass = mass
5600/22400 = .25
.25 x 48 = 12 g
third
User Gregor Woiwode
by
6.3k points
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