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A 500.0 g sample of aqueous hydrogen peroxide solution contains 31.50% of H2O2 by mass.
What is the mass of hydrogen peroxide in the solution?
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The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
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A 500.0 g sample of aqueous hydrogen peroxide solution contains 31.50% of H2O2 by mass.
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