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Author Question: Determine the volume of H2S (at 375 K and 1.216 bar) needed to produce 55.0 g of S. Assume that ... (Read 159 times)

Garrulous

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Question 1

Determine the volume of O2 (at STP) formed when 50.0 g of KClO3 decomposes according to the following reaction. The molar mass for KClO3 is 122.55 g mol-1.

2KClO3(s) → 2KCl(s) + 3O2(g)

◦ 9.14 L
◦ 8.22 L
◦ 12.3 L
◦ 14.6 L
◦ 13.9 L

Question 2

Determine the volume of H2S (at 375 K and 1.216 bar) needed to produce 55.0 g of S. Assume that there is excess SO2 present.

2H2S(g) + SO2(g) → 3S(s) + 2H2O(g)

◦ 66.0 L
◦ 44.0 L
◦ 22.7 L
◦ 34.1 L
◦ 29.3 L


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Marked as best answer by Garrulous on Nov 18, 2019

aidanmbrowne

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Garrulous

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Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review


nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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