(酸塩基・還元)

(酸塩基・還元)

9th Grade

27 Qs

quiz-placeholder

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(酸塩基・還元)

(酸塩基・還元)

Assessment

Quiz

Chemistry

9th Grade

Easy

Created by

0850Tachihara kenichi

Used 1+ times

FREE Resource

27 questions

Show all answers

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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OFF

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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OFF

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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OFF

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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OFF

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