Answer Happy

The following table indicates the amounts of Co and Sbefore reaction. Complete the table after reactions (a) and (b)according to the balanced equation:
2 Co(s)+3 S(s)→Co2S3(s)
\begin{tabular}{cccc} Experiment & mol Co & mol s & molCo2​ S3​ \\ (a) before reaction: & 1.00 & 1.00 & 0.00 \\ after reaction: & & & \\ (b) before reaction: & 2.00 & 3.00 & 0.00 \\ after reaction: & & & \\ \hline \end{tabular}