kimia quiz

kimia quiz

3rd Grade

16 Qs

quiz-placeholder

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kimia quiz

kimia quiz

Assessment

Quiz

Chemistry

3rd Grade

Hard

Created by

azza khisnu Addiani

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aluminium bereaksi dengan asam klorida menghasilkan larutan aluminium klorida dan gas hidrogen.

Al (s) + 4 HNO3 (aq) --> Al(NO3)3 (aq) + NO (g) + 2 H2O (l)


Jika 2 mol HNO3 bereaksi dengan aluminium, berapa mol gas NO yang dihasilkan adalah ....

8 mol

4 mol

2 mol

1 mol

0,5 mol

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2 mol besi bereaksi dengan gas klorin (Cl2) berdasarkan reaksi berikut:

3Fe (s)+Cl2 (g) →3 FeCl2 (s)

Volume gas klorin pada kondisi RTP yang dibutuhkan agar besi habis beraksi adalah … .

144 dm3

48 dm3

36 dm3

16 dm3

8 dm3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10 gram batu kapur (CaCO3) direaksikan dengan asam klorida menghasilkan gas karbon dioksida. Berapakah massa maksimum karbon dioksida yang dihasilkan?


Ar C = 12; O = 16; Ca = 40; H = 1; Cl = 35,5)


CaCO3 (s)+ 2 HCl (aq) → CaCl2 (aq) + H2O (l) + CO2 (g)

2,8 gram

4,4 gram

5,6 gram

7,2 gram

8,8 gram

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Massa CaCl2 yang terdapat dalam 0,05 mol CaCl2 adalah ....

0,355 gram

3,55 gram

0,377 gram

3,77 gram

5 gram

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Molaritas 16,2 gram HBr dalam tabung dengan volume 0,05 L adalah ....

1 M

2 M

3 M

4 M

5 M

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

32 gr CaC2 = .............. mol (Ar Ca = 40, C =12)

0,1

0,2

0,5

1

2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2 mol CaCO3 = ............... gr (Ar Ca = 40, C = 12, O = 16)

10

20

50

100

200

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