Calculate the volumes required of concentrated perchloric acid, HClO 4 , and water to prepare 2.98 m
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Question:
Calculate the volumes required of concentrated perchloric acid, HClO4, and water to prepare 2.98 m3 of a 0.16 M HClO4(aq) solution. The molar concentration of concentrated perchloric acid is 11.7 M.
Balance the following reactions :
ZnI2 + Cu2O → Zn + Cu2+ + 2I- (in acidic water solution)
ZnI2 + Cu2O → Zn + Cu2+ + 2I- (in basic water solution)
H2O2 + Cr2+ → Cr + O2 (in acidic water solution)
H2O2 + Cr2+ → Cr + O2 (in basic water solution)
Expert Answer:
Answer rating: 100% (QA)
1 To calculate the volumes required we need to use the dilution formula M1V1 M2V2 where M1 and V1 a... View the full answer
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