Molarity is simply the ratio of the number of moles of a
substance over the total volume of the solution. Assuming that the addition of
0.850 moles does not change the overall volume of 1.70 L, therefore molarity is
simply:
Molarity = 0.850 moles / 1.70 L = 0.5 moles / L = 0.5 M
My answer would be B, Hope i helped u??
Explanation:
CaCl2 = 6.02 x 1023 this should be it
Answer:
Neutral.
Explanation:
A solution with 7 on the pH scale would be neutral.