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At 740°C, the Keq is 0.0060 for this equation:  CaCO3 (s) CaO (s) + CO2 (g). What is Q if [CO2] = 0.0050 M? A] 0.0060 B] 0.012 C] 0.0050 D] 0.010 E] 0.015

At 740°C, the Keq is 0.0060 for this equation:  CaCO3 (s) CaO (s) + CO2 (g). What is Q if [CO2] = 0.0050 M? A] 0.0060 B] 0.012 C] 0.0050 D] 0.010 E] 0.015
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At 740°C, the Keq is 0.0060 for this equation: 

CaCO3 (s)  CaO (s) + CO2 (g). 

What is Q if [CO2] = 0.0050 M?

A] 0.0060


B] 0.012


C] 0.0050


D] 0.010


E] 0.015

User Savoo
by
8.0k points

2 Answers

5 votes

Answer:

C) 0.0050

Step-by-step explanation:

Plato

User Dane Hillard
by
7.3k points
4 votes
In the Keq equation, solids aren't included. Because CO2 is the only molecule actually included in this equation, the answer is C. 0.0050
User Singam
by
8.3k points
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