Register
How many liters of oxygen gas, at standard temperature and pressure, will react with 25.0 grams of magnesium metal? 2Mg + O2 yields 2MgO
192k views
0 votes
How many liters of oxygen gas, at standard temperature and pressure, will react with 25.0 grams of magnesium metal?

2Mg + O2 yields 2MgO

User Nirazlatu
by
7.4k points

1 Answer

2 votes
25.0 grams Mg(1 mol Mg/24.31g)=1.028383381 mol Mg
1.028383381 mol Mg(1 mol O2/2 mol Mg)=.5141916907 mol O2
.5141916907 mol O2(22.4 L/1 mol)=11.51789387 L O2 gas
User PatrickDotStar
by
8.2k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!