Mg3 (Si2O5) 2 (OH) 2

There are. 0893 moles of magnesium how many moles of silicon are there in the sample?

0.0595 moles of silicon (Si)

Explanation:

From the chemical formula of the compound we devise the following reasoning:

if for 3 moles of magnesium (Mg) we have 2 moles of silicon (Si)

then for 0.0893 moles of magnesium (Mg) we have X moles of silicon (Si)

X = (0.0893 * 2) / 3 = 0.0595 moles of silicon (Si)