энтальпия

Quiz
•
Chemistry
•
8th - 10th Grade
•
Hard
Aruzhan Temirtassova
Used 8+ times
FREE Resource
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Энтальпия системы выражается по уравнению:
H = U + pV
H = U - pV
H = A + S
H = pV + A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Международное обозначение количества вещества
Mr
N
m
n
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Число Авогадро
6,02*10^23
22.4
3.02*10^23
6,02*10^32
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Отношение массы вещества к его молярной массе называется ...
Молярная концентрация
Массовая доля
Количество вещества
Относительная молекулярная масса
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Молярная масса измеряется в ...
г/моль
л/моль
г
моль/л
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Теплота образования вещества
Q
H
G
T
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите относительную молекулярную массу HCl
38
25,8
36,5
37,6
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