# What is the molarity of 10% hydrogen peroxide?

## What is the molarity of 10% hydrogen peroxide?

0.0556 3.034
H2O2 Equivalent Values of Concentration

Wt. % Mole Fraction Molarity g.mole / L solution at 25 °C
0 0.0000 0.000
10 0.0556 3.034
20 0.1169 6.286
30 0.1850 9.770

## What volume is 30 hydrogen peroxide?

30% (w/v) means: if you take 100 ml of that solution, it contains 30 g of H2O2. You should keep it at 4°C in a dark bottle.

How do you make 30 H2O2?

A 30% hydrogen peroxide solution contains 30 g in 100 ml. To prepare 3% solution you need 3g hydrogen peroxide . Hence from 30% H2O2 solution you take 10 ml and add 90ml water.

### What is the molarity of 31% HCl?

Dilutions to Make a 1 Molar Solution

Concentrated Reagents Density Molarity (M)
Ammonia 35% 0.880 18.1
Ammonia 25% 0.910 13.4
Hydrochloric acid 36% 1.18 11.65
Hydrochloric acid 32% 1.16 10.2

### What is the molarity of 30% Hydrochloric Acid?

Dilutions to Make a 1 Molar Solution

Concentrated Reagent Formula Weight1 Molarity (M)
Hydrochloric Acid (HCl) 36.461 12.1
Hydrofluoric Acid (HF) 20.006 28.9
Nitric Acid (HNO3) 63.013 15.6
Perchloric Acid (HClO4) 100.46 11.7

What is the molarity of a 25% solution?

UPLOAD PHOTO AND GET THE ANSWER NOW! Solution : `25%(w/v)` solution of HCl corresponds to 25g of HCl present in 100 mL of solution. Amount of HCl present in 1000 mL of solution = 250 g `”Molarity”=250/36.5 xx1000/1000 = 6.85″ M(GMW of HCl) = 36.5)”` .