In chemistry, a mole is the amount of any substance that contains the same number of particles as in
12.01 g of carbon (C).
16 g of oxygen (O2).
14 g of nitrogen (N2).
18 of hydrogen (H2). .

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants