chem question:moles?

0 ⤊

chem question:moles?

Calcium reacts with fluorine gas to produce calcium fluoride. How many moles of Ca will react with 1.0 moles of F2?

a.2.0 mol
b.4.0 mol
c.1.5 mol
d.1.0 mol
e.0.50 mol

2007-05-30 04:27:37 · 3 answers · asked by kallystarr 1 in Science & Mathematics ➔ Chemistry

3 answers

Since the reaction is:

Ca(s) + F2(g) --> CaF2

Everything reacts in a 1:1 mole ratio. So, your answer is D

2007-05-30 04:39:20 · answer #1 · answered by hcbiochem 7 · 0⤊ 0⤋

D The formula is Ca + F2 -> CaF2

2007-05-30 11:40:17 · answer #2 · answered by Treefrog 43 2 · 0⤊ 0⤋

D

Ca + F2 ---> CaF2

2007-05-30 11:39:18 · answer #3 · answered by ChemTeam 7 · 0⤊ 0⤋