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2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
K2S + Ag2SO4 = K2SO4 + Ag2S =>
K2S + Ag2SO4 = K2SO4 + Ag2S
C12H17COONa + CH3COOH = C12H17COOH + CH3COONa =>
C12H17COONa + CH3COOH = C12H17COOH + CH3COONa
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
PtCl4 + I2 = PtI + Cl =>
2 PtCl4 + I2 = 2 PtI + 8 Cl
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH =>
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH
SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O
F2(g) + LiI(aq) = LiF + I2 =>
F2(g) + 2 LiI(aq) = 2 LiF + I2
CuS04 + NaOH = Cu(OH)2 + Na2S04 =>
CuS04 + 2 NaOH = Cu(OH)2 + Na2S04
CuSO4 + NaOH + CH2OH = CH3COOH + Cu2O + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + 2 CH2OH = CH3COOH + Cu2O + 2 Na2SO4 + 3 H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
NiNi2O4 + K2Cr2O7 + HCl = NiCl3 + Cl3Cr + ClK + H2O =>
6 NiNi2O4 + K2Cr2O7 + 62 HCl = 18 NiCl3 + 2 Cl3Cr + 2 ClK + 31 H2O
Cl + H2O + KBr + C6H14 = H6Cl2 + C6H8Br + KO =>
8 Cl + 3 H2O + 3 KBr + 3 C6H14 = 4 H6Cl2 + 3 C6H8Br + 3 KO
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
FeSO4(aq) + NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq) =>
FeSO4(aq) + 2 NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq)
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Zn(OH)2CuO = Cu(OH)2ZnO =>
Zn(OH)2CuO = Cu(OH)2ZnO
H2O(l) + O2(g) + SO2(g) = H2SO4(aq) =>
2 H2O(l) + O2(g) + 2 SO2(g) = 2 H2SO4(aq)
HB + AOH = AB + H2O =>
HB + AOH = AB + H2O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
C8H16 + HCl = C8H17Cl =>
C8H16 + HCl = C8H17Cl
MgO + Si = Mg2Si + SiO =>
2 MgO + 3 Si = Mg2Si + 2 SiO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5NO2 + H = C6H5NH2 + H2O =>
C6H5NO2 + 6 H = C6H5NH2 + 2 H2O
S + Mg = MgS =>
S + Mg = MgS
CH2CHCH2N(CH3)2NHClCH2CH2NH2 + NaOH = CH2CHCH2N(CH3)2NCH2CH2NH2 + NaCl + H2O =>
CH2CHCH2N(CH3)2NHClCH2CH2NH2 + NaOH = CH2CHCH2N(CH3)2NCH2CH2NH2 + NaCl + H2O
BF3(s) + H2O(g) = B2O3(s) + HF(g) =>
2 BF3(s) + 3 H2O(g) = B2O3(s) + 6 HF(g)
Cu + Al + Mg = Cu3Al2Mg3 =>
3 Cu + 2 Al + 3 Mg = Cu3Al2Mg3
HBr + Al(OH)3 = H(OH)3 + AlBr =>
HBr + Al(OH)3 = H(OH)3 + AlBr
Na2CrO4 + CaS = Na2S + CaCrO4 =>
Na2CrO4 + CaS = Na2S + CaCrO4
Cl2 + NaI = Cl2NaI =>
Cl2 + NaI = Cl2NaI
FeO(OH) + HNO3 = FeOH(NO3)2 + H2O =>
FeO(OH) + 2 HNO3 = FeOH(NO3)2 + H2O
H2S2O8 + MnSO4 + H2O = MnO2 + H2SO4 =>
H2S2O8 + MnSO4 + 2 H2O = MnO2 + 3 H2SO4
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
C6H5MgBr + CO2 + H2O = C6H5COOH + MgOHBr =>
C6H5MgBr + CO2 + H2O = C6H5COOH + MgOHBr
N6Au8 = N3Au4 =>
N6Au8 = 2 N3Au4
Fe(Br)3 + (NH4)2S = Fe2S3 + BrNH4 =>
2 Fe(Br)3 + 3(NH4)2S = Fe2S3 + 6 BrNH4
NaCl2 + Na2(SO4) = Na(SO4) + NaCl =>
NaCl2 + Na2(SO4) = Na(SO4) + 2 NaCl
V2O5 + CO = CO2 + V2O3 =>
V2O5 + 2 CO = 2 CO2 + V2O3
HC5H10 + O2 = CO2 + H2O =>
4 HC5H10 + 31 O2 = 20 CO2 + 22 H2O
NaOH(ac) + Ni(No3)2(ac) = NaNo3(ac) + Ni(OH)2(s) =>
2 NaOH(ac) + Ni(No3)2(ac) = 2 NaNo3(ac) + Ni(OH)2(s)
KNO3 + HI = KI + HNO3 =>
KNO3 + HI = KI + HNO3
HeO + SO3 = HeSO4 =>
HeO + SO3 = HeSO4
H2SO4 + FeCl2 = Fe(SO4)3 + HCl + SO2 + H2O =>
5 H2SO4 + FeCl2 = Fe(SO4)3 + 2 HCl + 2 SO2 + 4 H2O
H2(SO4) = H2O + SO3 =>
H2(SO4) = H2O + SO3
C3H7OH + H2O = CO2 + H2 =>
C3H7OH + 5 H2O = 3 CO2 + 9 H2
Cl2O + K2O = KClO =>
Cl2O + K2O = 2 KClO
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
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