
Massa molecular

Quiz
•
Chemistry
•
1st - 10th Grade
•
Hard
Priscila Costa
Used 6+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a massa molecular do benzeno, C6H6?
78 u
72 u
18 u
432 u
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a massa molecular do C2H6O
46 u
29 u
46 g
29 g
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a massa molecular da sacarose, C12H22O11?
342 u
73 u
127 u
432 u
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a massa molecular da ureia, CO(NH2)2?
60 u
30 u
44 u
88 u
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A massa molecular do ácido nítrico, HNO3 é 63 u.
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