PH PERSAMAAN REAKSI & TATA NAMA SENYAWA KIMIA - 2

PH PERSAMAAN REAKSI & TATA NAMA SENYAWA KIMIA - 2

10th Grade

10 Qs

quiz-placeholder

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PH PERSAMAAN REAKSI & TATA NAMA SENYAWA KIMIA - 2

PH PERSAMAAN REAKSI & TATA NAMA SENYAWA KIMIA - 2

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Yuningsih Budiman

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Untuk reaksi: FeS2 + O2 Fe2O3 + SO2, koefisien reaksi berturut – turut adalah...

4, 2, 2, 8

2, 4, 11, 8

4, 11, 2, 8

8, 2, 4, 11

11, 4, 8, 2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Dalam satu persamaan reaksi, zat – zat yang berbeda disebelah kanan anak panah disebut...

Zat pereaksi

Zat reaktan

Zat yang direaksikan

Zat dalam reaksi

Zat hasil reaksi

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ca(OH)2(s) + HCl(aq) → CaCl2(aq) + H2O(l)

Persamaan reaksi kimia yang sudah setara ialah ….

Ca(OH)2(s) + HCl(aq) → CaCl2(aq) + 2H2O(l)

2Ca(OH)(s) + HCl(aq) → CaCl2(aq) + 2H2O(l)

Ca(OH)(s) + 2HCl(aq) → CaCl2(aq) + H2O(l)

Ca(OH)2(s) + 2HCl(g) → CaCl2(aq) + 2H2O(l)

Ca(OH)2(s) + 2HCl(aq) → CaCl2(aq) + 2H2O(l)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diantara persamaan reaksi kimia berikut yang sudah setara adalah ….

Fe2O3(s) + 2Al(s) → Al2O3(s) + Fe(s)

Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g)

Mg(OH)2(aq) + 2HCl(aq) → MgCl2(aq) + H2O(l)

C2H5OH(aq) + 3O2(g) → 2CO2(g) + 3H2O(l)

3Cu(s) + 6HNO3(aq) → 3Cu(NO3)2(aq) + NO2(g) + 3H2O(l)

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a Na2CO3(aq) + b HCl(aq) c H2CO3(aq) + d NaCl(aq)

Maka koefisien a, b, c, dan d adalah....

1, 2, 1, 2

1, 1, 2, 2

2, 1, 2, 1

1, 2, 2, 1

2, 1, 1, 2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rumus kimia asam klorat adalah...

HClO3

HClO2

H2ClO3

H2ClO2

H3ClO3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Apabila ion Sn+4 bergabung dengan ion O2- maka akan terbentuk senyawa dengan rumus...

SnO

Sn2O

SnO2

Sn2O3

Sn2O4

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