Chemistry help please?

[emando16]

2. In a balanced chemical equation, the molar ratio of two reactants is determined from the:
number of atoms in each reactant
coefficient for each reactant
number of grams of in each reactant
liters of each reactants

3. In a chemical reaction, the total mass of the products compared to the total mass of the reactant is:
always equal
always smaller
always larger
sometimes smaller, sometimes larger

4. In using balanced equations to solve mass-mass problems, the mass of each reactant is first converted to:
liters
grams
moles
number of particles

5. In mass-mass problems, the steps to follow are best summarizes as going from:
grams to moles to moles to grams
liters to moles to moles to liters
grams to grams to grams
grams to moles to moles to liters

[obrienlb]

2. b

3. a

4.no of moles are always the same but I would say d

5.a

[K O]

2. Coefficient for each reactant

3. Always equal

4. Moles

5. grams to moles to moles to grams