Question

Assuming the volumes are additive, what is the [Cl-]solution obtained by mixing 210mL of 0.600M KCl and 630ml of 0.385M MgCl2 ?

Answer 1

You have to assume each chloride is soluble. How many Cl in each?

Add the Cl, you have the volume, so molar concentration is moles Cl per liter.

Answer 2

i don't understand

Answer 3

How many millicuries should be given to a 59.0g- patient