Question

Suppose 50.0 ml of 0.125 M HCl is mixed with 75.0 ml of 0.200 M Ca(OH)2.

a) Calculate the concentration, in moles per liter, of each of the ions present after mixing. Assume that the volumes are additive.

b) Which is greater, moles of H+ or moles of OH-?

c) How much more of the greater one do you have? Determine the concentration.​

Answer 1

Answer:

b) Which is greater, moles of H+ or moles of OH-?

Explanation:

suppose 50.0 mL of 0.250 M CoCl2 solution is added to 25.0 mL of 0.350 M NiCl2 solution . ... [2*(50*0.250)+2*(25*0.350)]/75=0.567 M. 0 3 0.

Answer 2

Answer:

b) Which is greater, moles of H+ or moles of OH-?

Explanation:

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