Answer Happy

Posted: **Mon Nov 15, 2021 4:45 pm**

: Consider The Following Data 2 Ca S O2 0 2 Ca S C S O2 G Co2 0 Cao 8 Co2 A Caco 8 Ah 127023 Ah 393 5 1 (12.21 KiB) Viewed 45 times

Consider the following data. 2 Ca(s) + O2(0)2 Ca(s) C(s) + O2(g) =CO2(0) CAO(8) + CO2(a)= CaCO (8) AH-127023 AH = -393.5 kJ AH = -178.33 Use Hess's law to calculate All for the reaction below, 2 CaCO3(s) = 2 C($) + 2 Ca(s) + 3 02(0) AH- 60