which of the following is not true for 3 moles of CaCO3?

2 ⤊

it contains 3 moles of O or 3 moles of Ca or 3 moles of C or 9 moles of O or non of the above

2007-05-31 10:15:09 · 4 answers · asked by mommy Ty 3 in Science & Mathematics ➔ Chemistry

True:
3 moles of Calcium
3 moles of Carbon
9 moles of O (but only 4½ moles of O2!)

False:
3 moles of O

2007-05-31 10:19:49 · answer #1 · answered by Dave_Stark 7 · 1⤊ 0⤋

3 moles O. there are 9 total moles of O

2007-05-31 17:19:38 · answer #2 · answered by Anonymous · 1⤊ 0⤋

3 moles of C and 3 moles of Ca. :) I am not sure about the O, I think it might be 9.

2007-05-31 17:18:08 · answer #3 · answered by Nena 3 · 0⤊ 2⤋

Ca-1
C-3
O-3

2007-05-31 17:19:39 · answer #4 · answered by Whitney_Luvs_Lance 1 · 0⤊ 2⤋