STOICHIOMETRY

Front

How many total atoms are there in one molecule of Fe(NO₃)₃?

Back

13

Front

Is one mole of the element C (carbon) equal in mass to one mole of the element H₂ (hydrogen)?

Back

false

Front

A 0.50 mole sample of CaCO₃ contains 63 grams of calcium carbonate.

Back

false

Front

Number of moles of beryllium in 36 g of Be?

Back

4.0 mol

Front

What is the mass of 8 moles of sodium chloride (NaCl)?

Back

468 grams

Front

Determine the number of moles of CH₄ in 35.2 g of the compound.

Back

2.2 mol

Front

Conversion of 160g of Al(NO₃)₃ to moles (molar mass = 213 g/mole)

Back

Front

The amount of a substance that contains 6.02 X 10 ²³ particles is called

Back

mole

Front

To work stoichiometry problems, we must start with a _______________ . Options: reactant, 2 reactants, chemical equation, balanced chemical equation

Back

balanced chemical equation

Front

Stoichiometry relates molar quantities of reactants and products to each other much like a(n)

Back

recipe