Calculate Hrxn for the following reaction CaO(s) CO2(g)CaCO3(s) Use t...

Calculate Î”Hrxn for the following reaction: CaO(s)+CO2(g)â†’CaCO3(s) Use the following reactions and given Î”H values: Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8...

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Chemistry

Calculate Î”Hrxn for the following reaction:
CaO(s)+CO2(g)â†’CaCO3(s)
Use the following reactions and given Î”H values:Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8 kJ
2Ca(s)+O2(g)â†’2CaO(s), Î”H= -1269.8 kJ
Express your answer using four significant figures.

Answer & Explanation Solved by verified expert

3.8 Ratings (681 Votes)

Ans Given Cas CO2g 12 O2 CaCO3s dH 8128 kJ reaction 1 2 Cas O2g 2 CaOs dH 12698 kJ reaction 2 CaOs CO2g CaCO3s dH reaction 3 Using Hesss Law of See Answer

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Calculate Î”Hrxn for the following reaction: CaO(s)+CO2(g)â†’CaCO3(s) Use the following reactions and given Î”H values: Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8...

60.2K

Verified Solution

Question

Chemistry

Calculate Î”Hrxn for the following reaction:
CaO(s)+CO2(g)â†’CaCO3(s)
Use the following reactions and given Î”H values:Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8 kJ
2Ca(s)+O2(g)â†’2CaO(s), Î”H= -1269.8 kJ
Express your answer using four significant figures.

Answer & Explanation Solved by verified expert

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Calculate Î”Hrxn for the following reaction: CaO(s)+CO2(g)â†’CaCO3(s) Use the following reactions and given Î”H values: Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8...

60.2K

Verified Solution

Question

Chemistry

Calculate Î”Hrxn for the following reaction:CaO(s)+CO2(g)â†’CaCO3(s)Use the following reactions and given Î”H values:Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8 kJ2Ca(s)+O2(g)â†’2CaO(s), Î”H= -1269.8 kJExpress your answer using four significant figures.

Answer & Explanation Solved by verified expert

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Calculate Î”Hrxn for the following reaction:
CaO(s)+CO2(g)â†’CaCO3(s)
Use the following reactions and given Î”H values:Ca(s)+CO2(g)+12O2(g)â†’CaCO3(s), Î”H= -812.8 kJ
2Ca(s)+O2(g)â†’2CaO(s), Î”H= -1269.8 kJ
Express your answer using four significant figures.