Find the moles per drop (where do I go from here): 25 mL 1M solution CaCl2, 110.98 = molar mass,
63 drops of of solution is equal to 2.40 mL.
2.40 mL/63 = 0.038095238 mL/drop
Answer:-
From the given data, solution = 1 M i.e. 1 mol/L
= 1/1000 mol/mL
= 1 x 10-3 mol/mL
1 drop = 0.0381 mL
So, moles per drop = 1 x 10-3 x 0.0381 mol/drop
= 3.81 x 10-5 mol/drop.
Find the moles per drop (where do I go from here): 25 mL 1M solution CaCl2, 110.98...