Question

Which the following represents the chemical equation involved in the preparation of $H_{2}O_{2}$from barium peroxide?

• A. $BaO_{2}.8H_{2}O + H_{2}SO_{4} + H_{2}O_{2} + 8H_{2}O$
• B. $CH_{3}CHOCH_{3} + O_{2} \rightarrow CH_{3}COCH_{3} + H_{2}O_{2}$
• C. $BaO_{2} + CO_{2} + H_{2}O \rightarrow BaCO_{3} + H_{2}O_{2}$
• D. $Ba_{3}(PO_{4})_{2} + 3H_{2}SO_{4} \rightarrow 3BaSO_{4} + 2H_{3}PO_{4}$

Answer 1

Answer: (A)

$BaO_{2}.8H_{2}O + H_{2}SO_{4} + H_{2}O_{2} + 8H_{2}O$

Answer 2

: $BaO_{2}.8H_{2}O_{(s)} + H_{2}SO_{4(aq)} \rightarrow BaSO_{4(s)} +$$$H_{2}O_{2(aq)} + 8H_{2}O_{(l)}$$