Степень окисления и валентность

Quiz
•
Chemistry
•
8th Grade
•
Hard
Валерия Сторожик
Used 11+ times
FREE Resource
23 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Азот проявляет степень окисления +5 в следующем соединении:
NH3
N2O
NaNO2
KNO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Высшая валентность серы равна:
III
IV
VI
VIII
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
В соединениях Na2CO3 и CH4 углерод проявляет степени окисления:
+4 и -4
+4 и -8
+2 и -4
-4 и +3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В каком соединении азот проявляет степень окисления +3?
N2
N2O3
NaNO3
KNO2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая степень окисления азота в соединении NO2?
+1
+3
+4
+2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая валентность серы в соединении SO3?
II
IV
VI
VIII
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какую степень окисления проявляет азот в соединении NH3
-3
+3
+5
+1
Create a free account and access millions of resources
Similar Resources on Wayground
19 questions
КИСЛОРОД

Quiz
•
8th Grade
25 questions
ХиМиЯ

Quiz
•
1st - 12th Grade
20 questions
КР по химии 8 кл. "ПСХЭ.Химическая связь.Степень окисления"

Quiz
•
8th Grade
20 questions
Тест 1. Явления, валентность, моль

Quiz
•
8th Grade
18 questions
Железо

Quiz
•
2nd - 12th Grade
20 questions
основы химических связей

Quiz
•
8th Grade
20 questions
8 клас. Кислоти, склад , фізичні властивості.

Quiz
•
8th Grade
22 questions
ОГЭ химия

Quiz
•
8th - 9th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
15 questions
Wren Pride and School Procedures Worksheet

Quiz
•
8th Grade
10 questions
Essential Lab Safety Practices

Interactive video
•
6th - 10th Grade
10 questions
Converting Repeating Decimals to Fractions

Quiz
•
8th Grade