Chemistry
Senior High
この式は熱量を求めてる式なのですが、1行目の式のQの単位はJ/molなのに、計算していった2行目の式ではQの単位がkJ/molになってるのですか?
4.9 g
56 g/mol
Q2 kJ/mol 57.6 kJ/mol
Q2× 10³ J/mol X
= 4.2 J/(g K) X 200 g×6.0 K
58 kJ/mol
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