Classify each reaction. H2 + Br2 → HBr

Classify each reaction. H2 + Br2 → HBr



합성 반응, 분해 반응, 단일 치환 반응, 이중 치환 반응으로 분류

a) H2 + Br2 → HBr

b) BaO2(s) + H2SO4(aq) → BaSO4(s) + H2O2(aq)

c) Ba(ClO3)2 → BaCl2 + O2 ... 반응조건: 가열

d) CrCl3 + AgNO3 → Cr(NO3)3 + AgCl

e) H2O2 → H2O + O2



Balance each of the following equations.

Classify each reaction as combination, decomposition,

single-displacement, or double-displacement.


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[참고] 반응 분류. H2 + Br2 → HBr 외

[ https://ywpop.tistory.com/17878 ]


a) H2 + Br2 → 2HBr

b) BaO2 + H2SO4 → BaSO4 + H2O2

c) Ba(ClO3)2 → BaCl2 + 3O2

d) CrCl3 + 3AgNO3 → Cr(NO3)3 + 3AgCl

e) 2H2O2 → 2H2O + O2




[참고] Classify reaction. H2 + O2 → H2O etc

[ https://ywpop.blogspot.com/2023/12/classify-reaction-h2-o2-h2o-etc.html ]


a) 2H2 + O2 → 2H2O

b) 3N2H4 → 4NH3 + N2

c) H2SO4 + 2NaOH → Na2SO4 + 2H2O

d) Al2(CO3)3 → Al2O3 + 3CO2 (가열)

e) 2NH4I + Cl2 → 2NH4Cl + I2




[키워드] 화학 반응의 종류 기준



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