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ZnI2 + 2 HCl = ZnCl2 + H2 + I2
Mn2O7 + NaOH = Mn(OH)7 + Na2O =>
Mn2O7 + 14 NaOH = 2 Mn(OH)7 + 7 Na2O
BaSO4NaCl = BaSO4NaCl1 =>
BaSO4NaCl = BaSO4NaCl1
H2S + LiOH = LiS + H2O + H =>
H2S + LiOH = LiS + H2O + H
C7H16(l) + O2(g) = CO2 + H2O =>
C7H16(l) + 11 O2(g) = 7 CO2 + 8 H2O
N2H4(l) + N2O4(g) = H2O(l) + N2(g) =>
2 N2H4(l) + N2O4(g) = 4 H2O(l) + 3 N2(g)
H{+} + Ca(OH)2 = H2O + Ca{2+} =>
2 H{+} + Ca(OH)2 = 2 H2O + Ca{2+}
HN + NaOH = NaN + H2O =>
HN + NaOH = NaN + H2O
V + H2SO3 = V2(SO3)5 + H2 =>
2 V + 5 H2SO3 = V2(SO3)5 + 5 H2
CaBrO3 + H2O = HBrO3 + Ca(OH) =>
CaBrO3 + H2O = HBrO3 + Ca(OH)
Si + H2SO4(kons) = H2SiO3 + SO2 + H2O =>
Si + 2 H2SO4(kons) = H2SiO3 + 2 SO2 + H2O
KCr02 + KClO3 + KOH = K3CrO4 + KCl + H2O =>
6 KCr02 + 11 KClO3 + 30 KOH = 12 K3CrO4 + 11 KCl + 15 H2O
NaHSO3 + AuCl3 = Na2SO4 + HCl + SO2 + Au =>
6 NaHSO3 + 2 AuCl3 = 3 Na2SO4 + 6 HCl + 3 SO2 + 2 Au
CaAl2Si2O8 + H2CO3 + H2O = Ca(HCO3)2 + Al2Si2O5(OH)4 =>
CaAl2Si2O8 + 2 H2CO3 + H2O = Ca(HCO3)2 + Al2Si2O5(OH)4
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
C44H4 + O2 = H2O + C =>
C44H4 + O2 = 2 H2O + 44 C
Al + BaSO4 = Ba + Al2(SO4)3 =>
2 Al + 3 BaSO4 = 3 Ba + Al2(SO4)3
Ra + MnO4 = Ra(MnO4)2 =>
Ra + 2 MnO4 = Ra(MnO4)2
SO2 + Cl2 = OSCl2 + Cl2O =>
SO2 + 2 Cl2 = OSCl2 + Cl2O
Ba(OH)2 + AlI3 = BaI2 + Al(OH)3 =>
3 Ba(OH)2 + 2 AlI3 = 3 BaI2 + 2 Al(OH)3
Al + ClH = H + AlCl =>
Al + ClH = H + AlCl
CH3Cl = C2H6 + Cl =>
2 CH3Cl = C2H6 + 2 Cl
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
Na2B4O7(aq) + NaOH = Na3 + O8H + B4 =>
Na2B4O7(aq) + NaOH = Na3 + O8H + B4
FeO + C6H8O7 = Fe3C6H2O7 + H2O =>
3 FeO + C6H8O7 = Fe3C6H2O7 + 3 H2O
CuSO4 = CuOCuSO4 + SO2 + O2 =>
4 CuSO4 = 2 CuOCuSO4 + 2 SO2 + O2
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
AsCl5 + H2S = As2S5 + HCl =>
2 AsCl5 + 5 H2S = As2S5 + 10 HCl
Pb4 + Br2 = PbBr3 =>
Pb4 + 6 Br2 = 4 PbBr3
OHCCH2CHO + KMnO4 + KOH = COOKCH2COOK + K2MnO4 + H2O =>
OHCCH2CHO + 4 KMnO4 + 6 KOH = COOKCH2COOK + 4 K2MnO4 + 4 H2O
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr =>
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr
C6H5C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O
iron + chlorine = iron(iii)chloride =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO3 + Ni(OH)2 = Ni(ClO3)2 + H2O =>
2 HClO3 + Ni(OH)2 = Ni(ClO3)2 + 2 H2O
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
HI + Na2SO3 = NaI + H2O + SO2 =>
2 HI + Na2SO3 = 2 NaI + H2O + SO2
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
MnO4{-} + H{+} + I{-} = Mn2{+} + H2O + I2 =>
4 MnO4{-} + 32 H{+} + 26 I{-} = 2 Mn2{+} + 16 H2O + 13 I2
NaNH4HPO4*4H2O = NaPO3 + NH3 + H2O =>
NaNH4HPO4*4H2O = NaPO3 + NH3 + 5 H2O
H2SeO3 + KClO3 = H2SeO4 + KCl =>
3 H2SeO3 + KClO3 = 3 H2SeO4 + KCl
H2SO4 + Ag(NO3)2 = NHO3 + AgSO4 =>
H2SO4 + Ag(NO3)2 = 2 NHO3 + AgSO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Hg(C2H3O2)2 + Na2S = HgS + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2S = HgS + 2 Na(C2H3O2)
Ag + K2CrO4 = Ag2CrO4 + K2 =>
2 Ag + K2CrO4 = Ag2CrO4 + K2
Fe(s) + NaBr(s) = FeBr3(s) + Na(s) =>
Fe(s) + 3 NaBr(s) = FeBr3(s) + 3 Na(s)
Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2
K2Cr2O7 + HCOOH + H2SO4 = Cr2O3 + H2O + K2SO4 + CO2 =>
K2Cr2O7 + 3 HCOOH + H2SO4 = Cr2O3 + 4 H2O + K2SO4 + 3 CO2
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