（酸塩基・還元）
Authored by 0850Tachihara kenichi
Chemistry
9th Grade
Used 1+ times
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27 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
［H＋］＝1.0×10－3mol/Lの水溶液のpHを求めよ。
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
［H＋］＝1.0×10－7mol/Lの水溶液のpHを求めよ。
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
［H＋］＝1.0×10－10mol/Lの水溶液のpHを求めよ。
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
［H＋］＝1.0×10－9mol/Lの溶液の［OH－］を求めよ。
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
［OH－］＝1.0×10－12mol/Lの溶液の［H＋］を求めよ。
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
pH2の水溶液の［H＋］は，pH4の水溶液の［H＋］の何倍か。
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
0.10mol/Lの水酸化ナトリウムNaOH水溶液のpHはいくらか。
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