Asked by Ooga
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 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
Answers
Answered by
DrBob222
Your equation makes no sense.
Answered by
Lelouch Lamperouge
the use of molar mass and division of the coefficients or the molar ratio, with limiting reagents, the anwser is A. 0.0189 mol
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