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Posted: **Tue Jul 05, 2022 9:15 am**

: Use The References To Access Important Values If Needed For This Question Oxygen Gas Can Be Prepared By Heating Potassi 1 (23.55 KiB) Viewed 11 times

: Use The References To Access Important Values If Needed For This Question Oxygen Gas Can Be Prepared By Heating Potassi 2 (19.16 KiB) Viewed 11 times

Use the References to access Important values if needed for this question. Oxygen gas can be prepared by heating potassium chlorate according to the following equation: 2KC103 (8) 2KCl(s) + 30₂(g) The product gas, O₂, is collected over water at a temperature of 25 °C and a pressure of 746.0 mm Hg. If the wet O₂ gas formed occupies a volume of 5.94 L, the number of grams of O₂ formed is vapor pressure of water is 23.8 mm Hg at 25 °C. 9. The
Sodium metal reacts with water to produce hydrogen gas according to the following equation: 2Na(s) + 2H₂O(1)→ 2NaOH(aq) + H₂(g) The product gas, H₂, is collected over water at a temperature of 25 °C and a pressure of 749.0 mm Hg. If the wet H₂ gas formed occupies a volume of 8.79 L, the number of moles of Na reacted was mol. The vapor pressure of water is 23.8 mm Hg at 25 °C.