STAT

A solution containing 0.100 mol of Na2CO3 and 0.100 mol of NiCl2 is allowed to react. What mass of precipitate forms in this reaction? I think I know how to do it but don't understand. Do I figure out the mass of each of the compounds? HELP please!!!

I am working a question...... I am not sure how to go about solving this or working it out. The class is online. Can some explain how to go about doing this. Thank you greatly :) How much heat does your body lose when 2.60g of sweat evaporates from your s...

Thank you stat001 I used it just for check up, and it really helps, bnecause its important for me, as for many others. But I would like to say, that the someone who gives wrong answers by your nickname - it's not HE or SHE - IT, IT and even not schizophre...