Konsep Mol

Konsep Mol

7 Qs

quiz-placeholder

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Konsep Mol

Konsep Mol

Assessment

Quiz

others

Hard

Created by

Agung Wardhono

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Nama
ADITYA ARI PRATAMA
AFIYATI CAHYA NINGSIH
ALDI IRWANSYAH
ALFY CAHYA PUTRY
ARIN NABILA

2.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Kelas
X 4
X 5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui massa atom relatif (Ar) dari H = 1, C = 12, N = 14, dan O = 16. Tentukan Massa Molekul Relatif (Mr) dari CO(NH2)2.
45
60
65
75
90

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui massa atom relatif (Ar) dari H = 1, C = 12, N = 14, dan O = 16.Tentukan persentase massa unsur C dalam senyawa Glukosa dengan rumus molekul C6H12O6.
6.67 %
12 %
40 %
53.3 %
66.7 %

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Terdapat 102 gram NH3 (amonia). Tentukan massa unsur N ..... . (ArN = 14, H = 1)
12 gram
14 gram
18 gram
84 gram
100 gram

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan massa dari 5 mol CaCO3 jika diketahui Mr CaCO3= 100.
500 gram
200 gram
180 gram
150 gram
100 gram

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan volume dari 8 gram gas O2 pada keadaan STP dengan Ar O = 16
18 liter
22.4 liter
16.8 liter
11.2 liter
5.6 liter