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試卷名稱：92年 - [無官方正解]92 高雄醫學大學學士後醫學系_招生考試試題：化學#136240
年份：92年
科目：學士後西醫-化學
62. Baking powder, a mixture of cream of tartar (KHC4H4O6, molar mass 188 g/mol) and baking soda (NaHCO3, molar mass 84.0 g/mol), undergoes the following reaction at baking temperature:
(The CO2 makes the cake rise.) A recipe calls for two level teaspoons (a total of 8.0g) of cream of tartar. How much baking soda must be added for both materials to react completely?
(A) 0.45 g
(B) 1.8g
(C) 3.6g
(D) 8.0 g
(E) none of these