物質量 計算まとめ２
Authored by 恒 川田
Science
9th - 12th Grade
Used 2+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
炭素原子（C）0.20molは何個か
1.2×1023個
1.2×1022個
2.4×1023個
2.4×1022個
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
酸素分子（O2）3.6×1024個は何molか
6.0mol
0.60mol
1.2mol
12mol
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
マグネシウム（Mg）42gの物質量を求めよ
【Mg=24】
1.0mol
1.2mol
1.8mol
1.5mol
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
硫酸（H2SO4）0.49gは何molか
0.010mol
0.050mol
0.0050mol
0.00050mol
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
アンモニア（NH3）0.30molは何g
【H=1、N=14】
5.1g
4.5g
0.51g
0.45g
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
硝酸（HNO3）1.3molは何gか
【H=1、N=14、O=16】
80g
81g
82g
83g
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
二酸化炭素（CO2）1.25molは何L
22.4
25.6
28.0
29.6
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