Chemistry
Senior High
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どこをみて見分ければいいですか?
253. 反応熱の種類 次の熱化学方程式が表す反応熱の種類を答えよ。
(1) > CH一 OkT
(2) CH4O(液)二 う0z=COz+2Hs0(光) 圭Ok]
(3) っHbSO。 aq十NaOHaqg= っNezS04aq+ Hz0(液)十Ok]
(4) HzSO4(液)二aq=H。S04aq十Ok
(5) CO。(固)=テCO。(気)-のkT
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