Tes Konsep mol

Tes Konsep mol

10th Grade

10 Qs

quiz-placeholder

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Tes Konsep mol

Tes Konsep mol

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Hard

Created by

yanuar maulana

Used 7+ times

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10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Massa yang terkandung dalam 3 mol urea (CO(NH2)2) (Ar C = 12, O = 16, N =14, dan H = 1) adalah . . . .

2.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Jumlah mol dari 29,8 gram amonium fosfat ((NH4)3PO4) (Ar N = 14, H = 1, dan P = 31) adalah . . . .

3.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Jika diketahui Ar Ca = 40, C = 12, O = 16 dan bilangan Avogadro = 6,02×1023, maka 50 gram CaCO3 mempunyai jumlah molekul . . . .

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui Ar C = 12, O = 16, Na = 23, dan S = 32. Gas-gas berikut ini mempunyai massa 32 gram, kecuali . . . .

0,4 mol SO3

0,5 mol SO2

2 mol CH4

1 mol O2

0,5 mol C4H10

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Jika diketahui massa atom relatif H = 1, S = 32, O = 16 dan massa molekulrelatif (NH4)2SO4 = 132, maka massa atom relatif N adalah … .

6.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Sebuah senyawa dengan massa 60 g memiliki jumlah partikel sebanyak 3,01 x1024 partikel. Berapakah massa molekul relatif senyawa tersebut?

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Berapakah Volume dari 64 gram gas O2 (Ar=16) pada keadaan RTP (Suhu Ruangan)

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