BÀI 3 KHTN 8

Quiz
•
Science
•
6th - 8th Grade
•
Medium
QUIZIZZ TK7
Used 5+ times
FREE Resource
8 questions
Show all answers
1.
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1 min • 1 pt
Tính khối lượng mol của Cu(OH)2.
2.
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1 min • 1 pt
Tính khối lượng mol của ZnCl2.
3.
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1 min • 1 pt
Tính số mol của 9 gam C.
4.
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1 min • 1 pt
Tính số mol của 31 gam P.
5.
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1 min • 1 pt
Tính số mol của 6,022.1021 phân tử nước.
6.
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1 min • 1 pt
Tính số mol của 9,033.1022 nguyên tử kẽm.
7.
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1 min • 1 pt
Tính khối lượng của 0,2 mol gam P2O5.
8.
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1 min • 1 pt
Tính khối lượng của 0,15 mol CuSO4.
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