Question

What volume of 0.8M of solution contains 0.1M of solute

Answer 1

$\large\boxed{\mathtt{\red{SoLUtION}}}$

Molarity = Moles/V(ml) ×1000

0.8 = 0.1 / V(ml)× 1000

V(ml) = 1000/ 8

V(ml) = 125 ml

•°•$\bf\large\red{Volume = 125ml}$

Answer 2

Answer:

$\textbf{\huge{\red{AnSwEr}} }$

$molarity = \frac{moles}{v(ml)} \times 1000$

$0.8 = \frac{0.1}{v(ml)} \times 1000$

$v(ml) = \frac{1000}{8}$

$= \: 125 \: ml$