Question

A teacher has 12.5 M NaOH solution. How many milliliters of concentrated NaOH are needed to make 635mL of 0.625M NaOH?​

Answer 1

Answer:

31.75mL

Explanation:

C₁V₁=C₂V₂

V₁=C₂V₂/C₁=

=0.625×635/12.5=

=31.75mL