how would you express 6.71 *10-9 mol per cubic dm in grams per litre?

0 ⤊

2007-03-22 00:26:22 · 2 answers · asked by jumpy789 1 in Science & Mathematics ➔ Mathematics

Calcite CaCo3

2007-03-22 00:37:08 · update #1

Depends on the substance in question. To convert from moles to grams, you need to know the molecular weight.

2007-03-22 00:32:41 · answer #1 · answered by tgypoi 5 · 0⤊ 0⤋

Cubic dm are litres so for calcite, taking mol-gram
=6.71*10^-9( 100.09) =6.716*10^-7 grams/litre

2007-03-22 09:19:59 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋