Carbon reacts with oxygen to produce carbon dioxide (CO2(g), AHF = -393.5 kJ/mol) according to the equation below. C(s) +202 (g) → CO2(g)
What is the enthalpy change of the reaction?
Use AHxn-E (AHg products) -(AHe reactan te).
--393.5 kJ
-196.8 kJ
196.8 kJ
393.5 kJ

How many joules of heat are absorbed to raise the temperature of 650 grams of water from 5.00c to it's boiling point, 100c

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

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