Химические расчеты
Quiz
•
Chemistry
•
11th Grade
•
Medium

Julia Vishnevskaya
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Во сколько раз объем 1 моль SO2 больше, чем объем 1 моль O2 при равных условиях?
в 2 раза
в 3 раза
в 0,5 раз
объемы одинаковы
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Сколько моль CO2 содержится в 22 г? (MC = 12 г/моль, MO = 16 г/моль)
2
1/2
0,2
22/28
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
50x + 88 = 100 + 2x, Найдите x
0,25
4
0,4
12
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Чему равна масса воды в 200 г 9%-ного уксуса?
18
91
9
182
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Сколько литров азота в 40 л воздуха? (φN2 = 78%)
0,51
78
21
31,2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2H2 + O2 = 2H2O. Сколько грамм воды получится при полном окислении 2 г водорода?
18
72
36
9
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2H2 + O2 = 2H2O + 484 кДж. Сколько кДж теплоты выделится при образовании 9 мл воды?
121
242
484
968
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Способы выражения состава раствора
Quiz
•
9th - 11th Grade
13 questions
Хімія-11, Генетичні зв'язки між неорганічними речовинами
Quiz
•
11th Grade
10 questions
Химия
Quiz
•
10th Grade - University
12 questions
Высокомолекулярные соединения
Quiz
•
11th Grade
10 questions
азот и фосфор
Quiz
•
11th Grade
12 questions
Солі
Quiz
•
8th - 12th Grade
13 questions
химическая связь
Quiz
•
11th Grade
12 questions
Гибридизация электронных орбиталей и геометрия молекул
Quiz
•
11th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
14 questions
PERIODIC TRENDS
Quiz
•
11th Grade
20 questions
Electron Configuration & Orbital Notation
Quiz
•
9th - 12th Grade
18 questions
Energy Levels, Sublevels, and Orbitals
Quiz
•
10th - 12th Grade
59 questions
Unit #5 Periodic Trends Practice Test
Quiz
•
10th - 12th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade
20 questions
Ionic Naming and Writing Formulas
Quiz
•
10th - 11th Grade
30 questions
ERHS Chem Chapter 2 - The Atom
Quiz
•
9th - 12th Grade