60.0 ml of 3.00 m na2co3 and 40. ml of 2.00 m cacl2 were mixed together. what is the limiting reagent, and what is the theoretical yield of ca2co3 in moles?

  is the limiting reagent and theoretical yield of is 8 grams.

Explanation:

Thus

Thus

As 1 mole of combines with 1 mole of

Thus 0.08 moles of react with = moles of

Thus is the limiting reagent as it limits the formation of products and is an excess reagent.

1 moles of form = 1 mole of

0.08 moles of form = moles of

Thus theoretical yield of is 8 grams.