Persamaan Reaksi

Flashcard
•
Chemistry
•
10th Grade
•
Hard
Eka Fatima
FREE Resource
Student preview

20 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Logam magnesium direaksikan dengan larutan asam klorida membentuk larutan magnesium klorida dan gas hidrogen. Pilih persamaan reaksi yang benar dan setara: Mg(s)+2HCl(aq) → MgCl(aq)+H2(g), Mg(s)+2HCl(aq) → MgCl(aq)+2H2(g), 2Mg(s)+2HCl(aq) → MgCl(aq)+H2(g), Mg(s)+2HCl(aq) → MgCl2(aq)+H2(g), 2Mg(s)+2HCl(aq) → Mg2Cl(aq)+H2(g)
Back
Mg(s)+2HCl(aq) → MgCl2(aq)+H2(g)
2.
FLASHCARD QUESTION
Front
Penulisan yang benar untuk reaksi: Besi dengan Chlorin membentuk besi (III) Chlorida, adalah...
Back
2Fe+3Cl2 → 2FeCl3
3.
FLASHCARD QUESTION
Front
Balance the reaction: 3Cu(s)+a HNO3(aq) → b Cu(NO3)2(aq)+c NO(g) +d H2O(I) . Find a, b, c, and d.
Back
8,3,2,4
4.
FLASHCARD QUESTION
Front
Jika kalium nitrat dipanaskan akan terbentuk kalium nitrit dan gas oksigen. Data tersebut jika ditulis dengan reaksi setara adalah:
Back
K(NO3)2(aq) → K(NO2)2(aq)+ O2(g)
5.
FLASHCARD QUESTION
Front
Serbuk tembaga (II) oksida larut dalam asam klorida membentuk tembaga (II) klorida dan air. Persamaan setara untuk reaksi itu adalah:
Back
CuO(s)+2HCl(aq) → 2CuCl2(aq)+H2O(l)
6.
FLASHCARD QUESTION
Front
Setarakan reaksi: Ba + Al2(SO4)3 → Al + BaSO4.
Back
3,1,2,3
7.
FLASHCARD QUESTION
Front
Persamaan reaksi magnesium dengan oksigen menghasilkan magnesium oksida.
Back
2Mg(s) + O2(g) → 2MgO(s)
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