Question

How many moles of chromium (II) sulfide, Cr,S3, will be produced when 21.15 moles of chromium, Cr, reacts with sulfur, Sg, in excess?

Answer 1

The balanced chemical equation is needed to calculate the number of moles of Cr,S3 produced.

Step-by-step explanation:

In order to determine the number of moles of chromium(II) sulfide produced, we need to know the balanced chemical equation for the reaction between chromium and sulfur. Without that information, we cannot calculate the exact number of moles.