4(ア)水素原子6.0×1023個は何g?
物質量の計算④

Quiz
•
Chemistry
•
11th Grade
•
Hard

光 畦﨑
Used 4+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1.0
2.0
4.0
8.0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(イ)鉄原子3.0×1023個は何g?
2.8
5.6
28
56
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(ウ)水分子2.0×1022個は何g?
0.30
0.60
0.90
1.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(エ)アルミニウムイオン2.0×1024個は何g?
30
60
90
120
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(オ)ダイヤモンド0.12g中の炭素原子は何個?
6.0×1021
6.0×1022
6.0×1023
6.0×1024
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(カ)マグネシウム4.8g中のマグネシウム原子は何個?
0.30×1023
0.60×1023
1.2×1023
1.8×1023
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4(キ)二酸化炭素2.2g中の二酸化炭素分子は何個?
3.0×1021
3.0×1022
3.0×1023
3.0×1024
8.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4(ク)炭酸ナトリウム53g中のナトリウムイオンは何個?
3.0×1023
6.0×1022
6.0×1023
6.0×1024
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