oxidation number

oxidation number

University

10 Qs

quiz-placeholder

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oxidation number

oxidation number

Assessment

Quiz

Chemistry

University

Practice Problem

Medium

Created by

虫明嵩史 虫明嵩史

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

H2O

-2

-1

+1

+2

2.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

O2

-2

0

+2

+4

3.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

H2O2

-1

0

+1

-2

4.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

NH3

+3

+1

-1

-3

5.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

NH4+

-3

+1

0

+3

6.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

N2

-1

0

+1

-2

7.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

下線部の原子の酸化数はいくつ?

H2S

+1

+2

-1

-2

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