You do not have to write the problem. You MUST show your work
You have the following stock solutions available:
2.00M NaCl, 4.00M KNO, and 0.50M MgSO,
Calculate the volumes you must dilute to make the
following solution.
5.250.0 mL of 0.300M Naci
6.75.0 mL of 0.200M KNO
7.5.0 L of 0.2M MgSO,

Icould really use some with this question.

Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

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