Ask a New Question

If we want to prepare 125 mL of a 1.245 M aqueous KCl solution from a 7.134 M aqueous KCl solution, how many mL of the 7.134 M solution (rounded with correct number of significant figures) will we need to put in the new solution?

1 answer

The dilution formula is
mL1 x M1 = mL2 x M2
mL1 x 7.134M = 125 x 1.245
Solve for mL1 = ?

Ask a New Question or answer this question.

Similar Questions

PLEASE SHOW PROCEDURE!You wish to prepare an aqueous solution that has a freezing point of -0.100 degrees Celsius. How many
1. 3 answers
determine the amounts of solute and solvent needed to prepare the following solutions.2.0 M aqueous NaCl solution 1.0 m aqueous
1. 1 answer
determine the amounts of solute and solvent needed to prepare the following solutions.2.0 M aqueous NaCl solution 1.0 m aqueous
1. 1 answer
How would u prepare each of the following solutions100 mL of a 245 ppm solution of urea, CH4N2O, in water and How would u
1. 2 answers

more similar questions