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Whelan Whelan
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Nickel metal can be prepared by the reduction of nickel oxide:

NiO(s) + CO(g) Leftwards Arrow Rightwards Arrow CO2(g) + Ni(s)

At 936 K, Kp = 4.54 × 103 and at 1125 K, Kp = 1.58 × 103. Which statement is true?
A) The activation energy decreases with increasing temperature.
B) The activation energy increases with increasing temperature.
C) The reaction is endothermic.
D) The reaction is exothermic.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
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hbutler2hbutler2
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Whelan Author
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8 years ago
Correct Slight Smile TY
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Just got PERFECT on my quiz
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