Kuis 1 Stoikiometri

Kuis 1 Stoikiometri

11th Grade

10 Qs

quiz-placeholder

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Kuis 1 Stoikiometri

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Assessment

Quiz

Chemistry

11th Grade

Hard

Created by

LENI SULENI

Used 2+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Angka yang dihasilkan dari penyetaraan reaksi disebut angka ....

Indeks

Bulat

Mutlak

Koefisien

Negatif

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zat yang berada di sebelah kiri anak panah disebut zat ....

Produk

Hasil reaksi

Reaktan

Reaksi

Kimia

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Dalam reaksi berikut :

CH4 + O2 --> CO2 + H2O

setelah disetarakan, maka angka koefisien pada senyawa H2O adalah ....

1

2

3

4

5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hitunglah jumlah mol dari 4,4 gram gas CO2, jika Ar C = 12, O = 16 ....

0,1 mol

0,2 mol

0,3 mol

0,4 mol

0,5 mol

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berapakah volume dari gas hidrogen pada keadaan STP, jika jumlah molnya 11,2 L ?

0,1 L

0,2 L

0,3 L

0,4 L

0,5 L

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hitunglah jumlah molekul dari senyawa H2O jika jumlah molnya 0,1 mol?

6,02 x 1020

6,02 x 1021

6,02 x 1022

6,02 x 1023

6,02 x 1024

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Berapakah nilai bilangan avogadro?

6,02 x 1020

6,02 x 1021

6,02 x 1022

6,02 x 1023

6,02 x 1024

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