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Chemistry
If the molecular mass for a chemical is 64.10 g/mol and the enthalpy of formation is -63 kJ/mol, the heat change will be
_____kJ when 10.0 g of this chemical is formed.
1 answer
It's 63 kJ for 64.10 grams, so how many kJ for 10.0 g. Just ratio and proportion OR multiply by a factor.
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