masa molowa, mol
Authored by Barbara Dom
Chemistry
1st - 5th Grade
Used 37+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Masa molowa tlenu O2 wynosi:
32 g/mol
16 g/mol
8 g/mol
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Jaką objętość zajmuje 1 mol N2?
22,4 dm3
11,2 dm3
44,8 dm3
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Jaką objętość zajmują 2 mole H2?
22,4 dm3
44,8 dm3
11,2 dm3
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
1 mol wodoru H2 waży
2 g
1 g
22,4 g
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
1 mol żelaza to:
6,02 * 1023 cząsteczek żelaza
6,02 * 1023 atomów żelaza
6,02 * 1023 jonów żelaza
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Zapis 3 O2 oznacza
3 mole tlenu
3 atomy tlenu
3 gramy tlenu
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Masa molowa H2O wynosi:
18 g
16 g
2 g
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