Oblicz masę molową wodorotlenku magnezu
Mg(OH)2
M(Mg(OH)2= 24 + 2 * 16 + 2 * 1 =
Eliminacje dzień mola
Quiz
•
Chemistry
•
1st Grade
•
Medium
Iwona Matulewicz
Used 9+ times
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oblicz masę molową wodorotlenku magnezu
Mg(OH)2
M(Mg(OH)2= 24 + 2 * 16 + 2 * 1 =
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oblicz masę molową tlenku siarki(VI) SO3
M ( SO3) = 32 + 3 * 16 =
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oblicz masę molowa amoniaku (NH3)
M (NH3)= 14 + 3 * 1 =
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oblicz masę molową krzemionki SiO2
M(SiO2)= 28 + 2 * 16
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Oblicz masę molową benzenu C6H6
M(C6H6) = 6 * 12 + 6 * 1 =
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Masa molowa tlenku magnezu wynosi 40 g/mol
Ile moli tej substancji znajdzie się w 200 g
50
5
4
40
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Masa molowa siarczku sodu Na2S wynosi 78 g/mol
Ile moli znajduje się w 234 g tego związku
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