Calculate ΔHrxn for the following reaction: SrO(s)+CO2(g)→SrCO3(s) Use the following reactions and the given values of...

Question

Question

Calculate ΔHrxn for the following reaction:

SrO(s)+CO2(g)→SrCO3(s)

Use the following reactions and the given values of ΔH for them:

Sr(s)+CO2(g)+12O2(g)→SrCO3(s),ΔH2Sr(s)+O2(g)→2SrO(s),ΔH==−819.5kJ−1096.0kJ

Express your answer to four significant figures in kilojoules.

Answer 1

✔ Recommended Answer

Answer #1

Rqind Raaction DATE Sro+or SY CO3 Civen An=-a1g-Sk Sr COz S+Co2 t402 An =-1096.0kJ 2Sr O (2)2 Sr 02 We want SrO+Co2 SrCO2 Sle

Answer 2

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