While investigating mole ratios, a group of students collected data for the chemical reaction
2 NaOH(aq) + CaCh(aq) > 2 NaCI(aq) + Ca(OH). (s).
The students wondered what would happen
if an excess of NaOH was used. Their teacher approved a procedure in which solutions containing
3.00 g of NaOH and 2.10 g of CaCh were combined. Based on the quantities of these reactants, what
amount of Ca(OH)(s) is produced?
A 0.0189 mol
B. 0.0375 mol
C. 0.0500 mol
D. 0.1000 mol
2 answers
Your equation makes no sense.
the use of molar mass and division of the coefficients or the molar ratio, with limiting reagents, the anwser is A. 0.0189 mol
1 answer