Kuis 2

Kuis 2

10th Grade

10 Qs

quiz-placeholder

Similar activities

PHẢN ỨNG OXI HÓA KHỬ

PHẢN ỨNG OXI HÓA KHỬ

10th Grade

10 Qs

Solubility Rules Practice Day 2

Solubility Rules Practice Day 2

10th Grade

14 Qs

Single Replacement Reactions

Single Replacement Reactions

10th - 12th Grade

13 Qs

Balanceamento de Equações

Balanceamento de Equações

1st - 12th Grade

6 Qs

AI NHANH HƠN

AI NHANH HƠN

9th - 12th Grade

10 Qs

Balancing Redox Equations

Balancing Redox Equations

9th - 12th Grade

14 Qs

Solubility and Precipitation reactions

Solubility and Precipitation reactions

10th Grade

15 Qs

Quiz Rumus Kimia, Tata Nama, dan Persamaan Reaksi

Quiz Rumus Kimia, Tata Nama, dan Persamaan Reaksi

9th - 12th Grade

10 Qs

Kuis 2

Kuis 2

Assessment

Quiz

Chemistry

10th Grade

Hard

Created by

Woagi 20

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 10 pts

Apabila ion Sn+4 bergabung dengan ion O-2 maka akan terbentuk senyawa dangan rumus

Sn2O3

SnO2

Sn2O

Sn2O4

2.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Diketahui bilangan oksidalogam Ca =+2, O= -2, maka nama senyawa yang dibentuk oleh kedua unsur adalah

Kalium oksida

Kalsium dioksida

Kalium dioksida

Kalsium oksida

3.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Nama-nama senyawa di bawah ini tidak sesuai dengan rumus kimianya, kecuali

CaCO3 = kalsium karbonat

Cu(NO3)2 = tembaga nitrat

Fe2O3 = besi (II) trioksida

AlCl3 = aluminium trioksida

4.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Rumus kimia dari senyawa hidrat kalsium sulfat dihidrat adalah

10 H2O

CaSO4.2H2O

Na2CO3.10H2O

4H2O

5.

MULTIPLE CHOICE QUESTION

10 mins • 10 pts

Setarakan persamaan rekasi ini !

Al2(CO3)3 + H2O -> AI(OH)3 + CO2

Al2(CO3)3 + 3H2O -> AI(OH)3 + 3CO2

Al2(CO3)3 + H2O -> 2AI(OH)3 + 3CO2

Al2(CO3)3 + 3H2O -> 2AI(OH)3 + 3CO2

Al2(CO3)3 + 3H2O -> 2AI(OH)3 + 3O2

6.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Dari reaksi : Cu + 2NHO3 → Cu(NO3)2 + H2 yang disebut zat produk adalah

HNO3 dan H2

Cu(NO3)2 + H2

Cu(NO3)2

Cu dan HNO3

7.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Timbal (II) nitrat mempunyai rumus kimia

Pb(NO3)2

Pb2NO3

Pb2NO3

2PbNO3

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?