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In a thermochemical cycle
CHEMISTRY · Subjective · A Level · Chemistry · Energetics · Energetics
Problem
In a thermochemical cycle, an arrow representing the step
M
(
s
)
→
M
(
l
)
\text{M}(s) \rightarrow \text{M}(l)
M
(
s
)
→
M
(
l
)
is labeled
+
150
kJ
+150\;\text{kJ}
+
150
kJ
. Indicate whether this step is endothermic or exothermic.
Related theory
Thermodynamics
Types of enthalpy
Enthalpy and Heat Capacity
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