Calculate the new molarity if each of the following dilutions is made. Assume the volumes are additive.  a) 57.2 mL of water is added to 25.5 mL of 0.129 M NaOH solution b) 108 mL of water is added to 41.9 mL of 0.658 M CaCl2 solution c) 640. mL of water is added to 106 mL of 30.1 M NaCl solution d) 349 mL of water is added to 854 mL of 1.71 M KOH solution

Question

Calculate the new molarity if each of the following dilutions is made. Assume the volumes are additive. 
a) 57.2 mL of water is added to 25.5 mL of 0.129 M NaOH solution

b) 108 mL of water is added to 41.9 mL of 0.658 M CaCl2 solution

c) 640. mL of water is added to 106 mL of 30.1 M NaCl solution

d) 349 mL of water is added to 854 mL of 1.71 M KOH solution 

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