Question

If 5.0 mL of 0.12 mmol dm-3 MB solution is diluted by adding 20.0 mL of 0.2 mol dm-3 HCl to it, what is the new MB concentration?

Answer 1

What is MB?

Answer 2

methylene blue

Answer 3

If this is just a dilution problem, then
0.12 mM/dm-3 x (5.0 mL/25.0 mL) = ?

Answer 4

Thank You

Answer 5

Thank You