Harga a, b, c, d agar reaksi di bawah setara adalah…
a Na (s) + b HCl (aq) NaCl (aq) + d (g)
Persamaan Reaksi X MIPA 7

Quiz
•
Chemistry
•
10th Grade
•
Hard
wawan sunarwan
Used 25+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
2-2-2-1
2-1-2-2
1-2-2-2
1-2-2-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Agar reaksi berikut setara maka nilai x, y dan z adalah...
x C + → z CO
1, 1, 2
2, 1, 2
2, 1, 1
2, 2, 1
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Pada persamaan reaksi:
a C3H8 (g) + b O2 (g)à c CO2(g) + d H20(g) koefisien reaksi a,b,c,d secara berurutan adalah....
4,1,5,3
3,4,1,5
1,5,3,4
1,3,4,5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Besi bereaksi dengan belerang pada suhu tinggi membentuk besi(IlI) sulfida padat.Maka persamaan reaksinya adalah ...
Fe(s) + S(s) → Fe2S3(s)
Fe(s) + S(s) → FeS(s)
2Fe(s) + 3S(s) → Fe2S3(s)
2Fe(s) + 3S(s) → 2Fe2S3(s)
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Mg(s) + H2SO4(aq) → MgSO4(aq) + H2(g)
maka pembacaan persamaan reaksi di atas berserta koefisienny adalah...
Logam magnesium larut dalam larutan asam sulfat menghasilkan magnesium sulfat dan gas hidrogen; 2,1,1,2
Logam magnesium larut dalam larutan asam sulfat menghasilkan magnesium sulfat dan gas hidrogen; 1,1,1,1
Logam mangansium larut dalam larutan asam sulfit menghasilkan magnesium sulfat dan gas hidrogen; 2,1,1,2
Logam magnesida larut dalam larutan asam sulfat menghasilkan magnesium sulfat dan gas hidrogen; 1,1,1,2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Perhatikan persamaan reaksi berikut : jika disetarakan harga a, b, c dan d berturut- turut adalah ...
2-3-6-1
1-2-3-6
6-3-2-1
1-3-2-6
3-1-2-6
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui persamaan reaksi berikut :
berapakah koefisien Al?
1
2
3
4
5
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