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The label on a bottle of Hydrogen peroxide reads 3.0% hydrogen peroxide. The bottle is 946 ml. How many ml of hydrogen peroxide does the bottle contain?

Respuesta :

arsilan324

Answer:

28.38 ml of H202

Explanation:

Given data:

the concentration of H2O2  = 3.0 % v/v (3ml / 100 ml of solution of H2O2

the volume of the bottle : 946 ml

Formula:

Percent by volume: volume of solute/volume of solution×100%

Solution:

= (3.0 mL/ 100 ml) × 946 mL

= 0.03 x 946 ml

= 28.38ml of H202

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