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persamaan reaksi kimia

Authored by Hartila Susanti

Chemistry

9th - 12th Grade

Used 35+ times

persamaan reaksi kimia
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

NH3(g)

N2(g)

H2(g)

N2(g) + 3H2(g)

2.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

diketahui persamaan reaksi :

2NH3(g) → N2(g) + 3H2(g)

koefisien dari gas hidrogen adalah

2

3

1

3.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

lelehan

larutan

padatan

gas

4.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

diketahui persamaan reaksi :

H2(g) + O2(g) →2H2O(l)

Zat yang merupakan produk adalah . . .

H2(g)

O2(g)

H2(g) dan O2(g)

H2O(l)

5.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

diketahui persamaan reaksi :

2NH3(g) →→ N2(g) + 3H2(g)

angka indeks dari NH3 adalah . . .

1

2

3

6.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

diketahui :  2C4H10(g) + 13O2(g) → 8CO2(g) + 10H2O(g)

persamaan reaksi diatas sudah setara !

benar

salah

7.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

diketahui :  C4H8(g) + 12O2(g) → 4CO2(g) + 4H2O(g)

persamaan reaksi diatas sudah setara !

benar

salah

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