Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to...

Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction Bao, (s) +

Zinc reacts with hydrochloric acid according to the reaction equation Zn(s) + 2 HCl(aq) — ZnCl2 (aq) + H2(g) How many millili

Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction

$$ \mathrm{BaO}_{2}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \longrightarrow \mathrm{BaSO}_{4}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{O}_{2}(\mathrm{aq}) $$

How many milliliters of $3.00 \mathrm{M} \mathrm{H}_{2} \mathrm{SO}_{4}$ (aq) are needed to react completely with $47.9 \mathrm{~g} \mathrm{BaO}_{2}(\mathrm{~s}) ?$

Zinc reacts with hydrochloric acid according to the reaction equation

$$ \mathrm{Zn}(\mathrm{s})+2 \mathrm{HCl}(\mathrm{aq}) \longrightarrow \mathrm{ZnCl}_{2}(\mathrm{aq})+\mathrm{H}_{2}(\mathrm{~g}) $$

How many milliliters of $4.00 \mathrm{M} \mathrm{HCl}(\mathrm{aq})$ are required to react with $4.55 \mathrm{~g} \mathrm{Zn}(\mathrm{s}) ?$

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Expert Solution

queen_honey_blossom answered 2 years ago

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