
Химические свойства и реакции

Quiz
•
Other
•
University
•
Medium

Dias Kampit
Used 1+ times
FREE Resource
60 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Амфотерные свойства проявляет:
Zn
P
Ca
Ba
Si
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Верная реакция:
AlCl3+3NaOH=Al(OH)3+3NaCl
P+H2O=H3PO4
Cu+HCl=CuCl2+H2
Cu+H2SO4(разб)=CuSO4+H2
KCl+NaOH=NaCl+KOH↓
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Неверная реакция:
Cu+H2SO4(разб)=CuSO4+H2
BaCl2+H2SO4=BaSO4+2HCl
KOH+HCl=KCl+H2O
Cu+HNO3=Cu(NO3)2+H2O+NO2
Zn(NO3)2+KOH=Zn(OH)2+KNO3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Сера является:
неметаллом
металлом
газом
амфотерным элементом
газообразным веществом
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Соединение состава HNO2 - это:
одноосновная кислота
бинарное соединение
многоосновная кислота
щелочь
основание
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Масса гидроксида натрия, содержащаяся в 300 мл 10%-ного раствора (ρ=1,2) равна:
36
24
12
48
66
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Для приготовления 500г 10%-ного раствора сульфита натрия необходимо взять Na2SO3 (г):
50
6,3
30
25
7,5
Create a free account and access millions of resources
Similar Resources on Wayground
62 questions
5 РУССКИЙ ЯЗЫК В2

Quiz
•
University
60 questions
МОДО 2025. 9 класс. Вариант 4 (русский язык обучения)

Quiz
•
9th Grade - University
59 questions
Тест по экологии

Quiz
•
University
57 questions
Медицинские вопросы

Quiz
•
University
65 questions
ОДиМСО

Quiz
•
University
60 questions
мни 61-120

Quiz
•
University
60 questions
АОП 1-60

Quiz
•
University
60 questions
Стандарт(1-60)

Quiz
•
University
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Appointment Passes Review

Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Grammar Review

Quiz
•
6th - 9th Grade
Discover more resources for Other
15 questions
Disney Trivia

Quiz
•
University
21 questions
Spanish-Speaking Countries

Quiz
•
6th Grade - University
7 questions
What Is Narrative Writing?

Interactive video
•
4th Grade - University
20 questions
Disney Trivia

Quiz
•
University
7 questions
Force and Motion

Interactive video
•
4th Grade - University
5 questions
Examining Theme

Interactive video
•
4th Grade - University
23 questions
Lab 4: Quizziz Questions

Quiz
•
University
12 questions
Los numeros en español.

Lesson
•
6th Grade - University