kwasy

kwasy

7th Grade

6 Qs

quiz-placeholder

Similar activities

sơ lược bảng tuần hoàn

sơ lược bảng tuần hoàn

7th Grade

7 Qs

Початкові хімічні поняття 2

Початкові хімічні поняття 2

7th Grade

7 Qs

Câu hỏi  trò chơi trực tuyến-Phương

Câu hỏi trò chơi trực tuyến-Phương

6th - 8th Grade

5 Qs

4 metody otrzymywania soli

4 metody otrzymywania soli

7th - 8th Grade

10 Qs

Aromáticos

Aromáticos

3rd - 10th Grade

10 Qs

białka

białka

1st - 8th Grade

9 Qs

Tìm hiểu về dịch Covid-19

Tìm hiểu về dịch Covid-19

1st - 12th Grade

8 Qs

kartkówka zjawisko fizyczne, reakcja chemiczna, mieszaniny 7a Da

kartkówka zjawisko fizyczne, reakcja chemiczna, mieszaniny 7a Da

7th Grade

8 Qs

kwasy

kwasy

Assessment

Quiz

Chemistry

7th Grade

Hard

Created by

Anna Błażejczak

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kwas o wzorze HNO3 to

kwas siarkowy (VI)

kwas octowy

kwas azotowy (V)

kwas azotowy (III)

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kwas H2SO4 dysocjuje na

2H+ + SO4-

2H+ + SO42-

H2+ + SO2-

H+ + SO-

3.

MULTIPLE CHOICE QUESTION

45 sec • 12 pts

Media Image

Co to jest fermentacja octowa?

Przemiana kwasu w alkohol

Przemiana alkoholu etylowego w kwas octowy

Przemiana octu w alkohol

4.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Media Image

Grupa funkcyjna kwasów karboksylowych to:

-COOH

-OH

-NH2

-COO-

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Kwas siarkowy (VI) (b. mocny kwas)

H2SO4

H2SO3

H2S2O

H2SO5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Kwas chromowy (VI), kwas dichromowy

H2Cr2O4

H2Cr2O6

H2CrO4

H2Cr2O7