How many grams of $N a O H$ should be dissolved to make $100 {c m}^{3}$ of $0.15 M N a O H$ Solution?

Open in App

Solution

In 100 mL of 0.5 M NaOH solution, there are $100 m l \times 0.5 m o l N a O H = 50 m m o l o f N a O H$
Molar mass of NaOH = 40 g/mol NaOH

Mass of NaOH in 50mmol $= 50 \times 10^{- 3} \times 40 g = 2 g$

Suggest Corrections

Similar questions

How many grams of NaOH should be dissolved to make 100cm^3 of 0.15 molar sodium hydroxide solution?

N a_{2} C O_{3}

250

0.1 m

N a O H

200 m L

1 M

N a O H

Join BYJU'S Learning Program