Ask a New Question

What mass of KCl (MM = 74.55 g/mol) is required to make 550 mL of a 0.250 M solution?

1 answer

How many mols do you want? That's M x L = ?
Then mols = grams/molar mass. You know mols and molar mass, solve for grams.

Similar Questions

A simple weighing machine is made up of a uniform bar 120cm long and mass 10kg is pivoted 30cm from one end . Find the mass
1. 1 answer
1. what mass of sodium hydroxide is required to make up 100 mL of 0.5000M solution2.What volume of this solution must be diluted
1. 1 answer
What mass of KCl (MM = 74.55 g/mol) is required to make 600 mL of a 0.175 M solution
1. 1 answer
What mass of KCl (MM = 74.55 g/mol) is required to make 750 mL of a 0.275 M solution?
1. 5 answers

more similar questions