酸鹼的分辨https://youtu.be/iMn1jCV637w

酸鹼的分辨https://youtu.be/iMn1jCV637w

5th Grade

10 Qs

quiz-placeholder

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酸鹼的分辨https://youtu.be/iMn1jCV637w

酸鹼的分辨https://youtu.be/iMn1jCV637w

Assessment

Quiz

Chemistry

5th Grade

Practice Problem

Medium

Created by

Alien Chiu

Used 6+ times

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

碳硫磷氧化後,溶到水裡會變成酸性

2.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

金屬氧化後,溶到水裡會變成酸性

3.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

物質透過什麼"氧化"

燃燒物質

金屬生鏽

提供物質氧氣

把物質中的氧氣抽出來

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

氧化就是物質與氧結合

5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

下列什麼是金屬氧化的過程?

金屬產生氧氣

金屬與氧結合

金屬燃燒

金屬遇到酸產生氣泡

6.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

非金屬氧化,溶於水會產生酸

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

物質產生酸或鹼,都需要經過"氧化"的過程

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