Оксиды

Flashcard
•
Chemistry
•
7th Grade
•
Hard
Екатерина Михайловна
FREE Resource
Student preview

13 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Укажите число оксидов в ряду соединений NaOH, H2 , P2O5, FeCl2, HBr, FeSO4, HNO3, N2O
Back
2
2.
FLASHCARD QUESTION
Front
Формула оксида фосфора (III)
Back
P2O3
3.
FLASHCARD QUESTION
Front
Формула оксида азота(IV)
Back
NO2
4.
FLASHCARD QUESTION
Front
оксид серы (IV)
Back
SO2
5.
FLASHCARD QUESTION
Front
Сумма коэффициентов в уравнении реакции, схема которой O2 + Fe = Fe3O4
Back
6
6.
FLASHCARD QUESTION
Front
Вещество MnO2 - это:
Back
оксид марганца (IV)
7.
FLASHCARD QUESTION
Front
Укажите ряд, состоящий ТОЛЬКО из формул оксидов: Na₂O, H₂SO₄, CO₂; Fe₂O₃, MgO, K₂O; NaOH, HNO₃, NO₂; P₂O₅, H₃P, HCI.
Back
Fe₂O₃, MgO, K₂O
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Площадь параллелограмма и ромба, 1 часть. 8 класс.

Flashcard
•
8th Grade
11 questions
physical and chemical changes

Flashcard
•
7th Grade
8 questions
Валентность

Flashcard
•
8th Grade
9 questions
Измерение информации

Flashcard
•
7th Grade
10 questions
Suku Kata

Flashcard
•
KG
13 questions
Оксиды

Flashcard
•
7th Grade
13 questions
Оксиды

Flashcard
•
7th Grade
9 questions
Chủ đề Hidro

Flashcard
•
8th Grade
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz

Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH

Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms

Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines

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

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
15 questions
Subtracting Integers

Quiz
•
7th Grade
Discover more resources for Chemistry
10 questions
Physical and chemical properties review

Quiz
•
7th Grade
13 questions
Chemical Vs. Physical Change Level 1

Quiz
•
7th - 8th Grade
20 questions
Metals, Nonmetals, and Metalloids

Quiz
•
6th - 8th Grade
41 questions
Atoms, Elements and Compounds

Quiz
•
7th Grade
15 questions
States of Matter

Quiz
•
6th - 8th Grade
30 questions
Unit 1.1 - Notes 3: Periodic Table Basics (FZS 2025)

Quiz
•
6th - 8th Grade