Classify each of the following reactions as H r , H f or H
Question:
Classify each of the following reactions as ΔHϴr, ΔHϴf or ΔHϴc :
a. MgCO3(s) → MgO(s) + CO2(g)
b. C(graphite) + O2(g) → CO2(g)
c. HCl(g) + NH3(g) → NH4Cl(s)
d. H2(g) + 1⁄2O2(g) → H2O(l)
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a MgCO3 MgO CO2 this is a decomposition reaction so the enthalpy change associat...View the full answer
Related Book For
Cambridge International AS And A Level Chemistry Coursebook
ISBN: 9781316637739
2nd Edition
Authors: Lawrie Ryan, Roger Norris
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