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CuS + 2 HCl = CuCl2 + H2S
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O =>
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O
KI(aq) + H2SO4(aq) + H2O2(aq) = K2SO4(aq) + I2(s) + H2O(l) =>
2 KI(aq) + H2SO4(aq) + H2O2(aq) = K2SO4(aq) + I2(s) + 2 H2O(l)
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4 =>
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
Fe(OH)3 + OCl{-} = FeO4{-2} + Cl{-} + H{+} + H2O =>
2 Fe(OH)3 + 3 OCl{-} = 2 FeO4{-2} + 3 Cl{-} + 4 H{+} + H2O
CHO2 + H2O = H3O + CO2 =>
CHO2 + H2O = H3O + CO2
(NH4)2SO4 + HgCl2 = NH4Cl + HgSO4 =>
(NH4)2SO4 + HgCl2 = 2 NH4Cl + HgSO4
Zn2S2 = Zn + S =>
Zn2S2 = 2 Zn + 2 S
NH4Br + Hg(NO3)2 = NH4NO3 + HgBr2 =>
2 NH4Br + Hg(NO3)2 = 2 NH4NO3 + HgBr2
TiCl3 + Ti3Al = TiAl + TiCl2 =>
4 TiCl3 + Ti3Al = TiAl + 6 TiCl2
NH + NO2 = N2 + H2O =>
8 NH + 2 NO2 = 5 N2 + 4 H2O
N2OH3 + O2 = NO2 + H2 =>
2 N2OH3 + 3 O2 = 4 NO2 + 3 H2
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O =>
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O
HCHO + I2 + KOH = HCOOK + KI + H2O =>
HCHO + I2 + 3 KOH = HCOOK + 2 KI + 2 H2O
CHO2 + H2O = H3O + CO2 =>
CHO2 + H2O = H3O + CO2
FeSO4 + NaBH4 + H2O = Fe + Na2SO4 + B(OH)3 + H2 =>
FeSO4 + 2 NaBH4 + 6 H2O = Fe + Na2SO4 + 2 B(OH)3 + 7 H2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Cu + FeBr3 = CuBr + Fe =>
3 Cu + FeBr3 = 3 CuBr + Fe
Fe(OH)3 + OCl{-} = FeO42{-} + Cl{-} + H2O + H{+} =>
Fe(OH)3 + 40 OCl{-} = FeO42{-} + 40 Cl{-} + H2O + H{+}
HSnCl3 + NH3 + H2O = NH4Cl + SnO2 + H2 =>
HSnCl3 + 3 NH3 + 2 H2O = 3 NH4Cl + SnO2 + H2
C57H110O6 + KOH = C3H8O3 + C18H35KO2 =>
C57H110O6 + 3 KOH = C3H8O3 + 3 C18H35KO2
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl3(s) =>
3 CCl4(l) + 2 SBF3(s) = 3 CCl2F2(g) + 2 SBCl3(s)
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
NaMgO = NaOMg =>
NaMgO = NaOMg
Ir2(SO4)3 + Mg = Ir + MgSO4 =>
Ir2(SO4)3 + 3 Mg = 2 Ir + 3 MgSO4
C2H4O2 + C7H8O = C6H5CH2OCOCH3 + H2O =>
C2H4O2 + C7H8O = C6H5CH2OCOCH3 + H2O
Mg(s) + Cu(NO3)(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + 2 Cu(NO3)(aq) = Mg(NO3)2(aq) + 2 Cu(s)
N2O5 + H2O = N(OH)5 =>
N2O5 + 5 H2O = 2 N(OH)5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgCl2 + O = MgO + Cl2 =>
MgCl2 + O = MgO + Cl2
HN3 + HO = HNO3 + H2O =>
HN3 + 16 HO = 3 HNO3 + 7 H2O
Pb + HS = PbS + H =>
Pb + HS = PbS + H
K2SO3(s) + HNO3(aq) = H2O(l) + SO2(g) + KNO3(aq) =>
K2SO3(s) + 2 HNO3(aq) = H2O(l) + SO2(g) + 2 KNO3(aq)
K2Cr2O7 + CuSO4 = CuCr2O7 + K2SO4 =>
K2Cr2O7 + CuSO4 = CuCr2O7 + K2SO4
HI + KOH = HK + OHI =>
HI + KOH = HK + OHI
FeSO4 + NaBH4 + H2O = Fe + Na2SO4 + B(OH)3 + H2 =>
FeSO4 + 2 NaBH4 + 6 H2O = Fe + Na2SO4 + 2 B(OH)3 + 7 H2
Ag + HClO3 = AgCl + AgClO3 + H2O2 =>
6 Ag + 6 HClO3 = 2 AgCl + 4 AgClO3 + 3 H2O2
Sc2O3 + H2SO4 = Sc2(SO4)3 + H2O =>
Sc2O3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O
C2H4O2 + K2SO3 = KC2H3O2 + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 KC2H3O2 + H2O + SO2
NH4(NO3) + KOH = NH4(OH) + K(NO3) =>
NH4(NO3) + KOH = NH4(OH) + K(NO3)
NH3 + Sr(OH)2 = H2O + Sr3N2 =>
2 NH3 + 3 Sr(OH)2 = 6 H2O + Sr3N2
CH4 + KMnO4 + H2SO4 = C2H3OOH + K2SO4 + MnSO4 + H2O =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 C2H3OOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
C2H5OH + CrO7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C2H5OH + 4 CrO7{2-} + 20 H{+} = 6 CO2 + 4 Cr{3+} + 19 H2O
CuS + N2 = S + Cu3N2 =>
3 CuS + N2 = 3 S + Cu3N2
Mg(NO3)2 + HI = MgI2 + HNO3 =>
Mg(NO3)2 + 2 HI = MgI2 + 2 HNO3
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 6 MnSO4 + 3 K2SO4 + 4 H2O
Mg2(CO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
CdF2 + Na2S = Na2F2 + CdS =>
CdF2 + Na2S = Na2F2 + CdS
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