At -6.00 °C the pressure equilibrium constant K = 4.2 x 10³ for a certain reaction. Here are some facts about the reaction: • If the reaction is run at constant pressure, 82.0 kJ/mol of heat are absorbed. -1 -1 • The initial rate of the reaction is 13. mol-L¯¹-s¯¹. • The net change in moles of gases is -1. O Yes. Using these facts, can you calculate K, at 16. °C? No. If you said yes, then enter your answer at right. Round it to 2 significant digits. P If you said no, can you at least decide whether K, at 16. °C will be bigger or smaller than K, at -6.00 °C? 0 Yes, and K will be bigger. Yes, and K, will be smaller. No.

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Chapter1: Chemical Foundations
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At -6.00 °C the pressure equilibrium constant K =4.2 x 105 for a certain reaction.
Here are some facts about the reaction:
• If the reaction is run at constant pressure, 82.0 kJ/mol of heat are absorbed.
-1 -1
• The initial rate of the reaction is 13. mol-L S
• The net change in moles of gases is -1.
O Yes.
Using these facts, can you calculate K, at 16. °C?
No.
If you said yes, then enter your answer at right. Round it to
2 significant digits.
If you said no, can you at least decide whether K, at
16. °C will be bigger or smaller than K, at -6.00 °C?
P
O
0
Yes, and K, will be
bigger.
Yes, and K, will be
smaller.
No.
Transcribed Image Text:At -6.00 °C the pressure equilibrium constant K =4.2 x 105 for a certain reaction. Here are some facts about the reaction: • If the reaction is run at constant pressure, 82.0 kJ/mol of heat are absorbed. -1 -1 • The initial rate of the reaction is 13. mol-L S • The net change in moles of gases is -1. O Yes. Using these facts, can you calculate K, at 16. °C? No. If you said yes, then enter your answer at right. Round it to 2 significant digits. If you said no, can you at least decide whether K, at 16. °C will be bigger or smaller than K, at -6.00 °C? P O 0 Yes, and K, will be bigger. Yes, and K, will be smaller. No.
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