In November 2024
Answer to Question #281673 in Inorganic Chemistry for hahuh
When an aqueous solution containing gold (III) salt is electrolyzed, metallic gold is deposited at the cathode and oxygen gas is generated at the anode. If 9.26 g of Au is deposited at the cathode, calculate the volume (in liters) of O2 generated at 23°C and 747 mmHg.
Molar mass of Au=196.97
9.26/196.97=0.047
= 0.047×295×747= 10357.16
= 10.3572L
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