Asked by Monte;

Balance Eq.:
Na2Co3+ CaCl2--> CaCo3+ 2NaCl. (CHALK)

Calculate the mass of a dry precipitate.

Calculate the mass of moles of the precipitate produced in the reaction.
Answered by DrBob222
BTW, that is a capital O for Na2CO3 and CaCO3.
Answered by Monte;
BTW?
Answered by DrBob222
BTW = by the way.