Ask a New Question

What mass of KCl is dissolved in 250. mL of a solution that is 4.00 % by mass/volume?

2 answers

I attempted at the problem, is it 10.0g?

Very good.
4.00 g/100 mL is a 4% solution.
So 250 mL will have
4.00 x (250/100) = 10.0 grams.

Similar Questions

at a temperature of 5 celsius, 21.5 mg of a non electrolyte is dissolved in enough water to make a 150.0 ml solution. the
1. 1 answer
What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?2. A solution is made by adding 1.23 moles of KCl to 1000.0 g
1. 1 answer
What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?2. A solution is made by adding 1.23 moles of KCl to 1000.0 g
1. 1 answer
What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?2. A solution is made by adding 1.23 moles of KCl to 1000.0 g
1. 3 answers

more similar questions