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When hydrochloric acid is poured over potassium sulfide, 43.1 mL of hydrogen sulfide gas is produced at a pressure of 75

Posted: Thu Dec 02, 2021 6:21 am
by answerhappygod
When hydrochloric acid is poured over potassium sulfide,
43.1 mL of hydrogen sulfide gas is produced at a pressure
of 756 torr and 25.6 ∘C.
Determine how much potassium sulfide (in grams) reacted.