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Sb2S5 + 3 K2S = 2 K3SbS4
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
C6H5NH2 + C4H6O3 = C6H5NH(COCH3) + CH3COOH =>
C6H5NH2 + C4H6O3 = C6H5NH(COCH3) + CH3COOH
Ca + AlN = Ca3N2 + Al =>
3 Ca + 2 AlN = Ca3N2 + 2 Al
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
O2 + (CH3(CH2)4CH3) = H2O + CO2 =>
19 O2 + 2(CH3(CH2)4CH3) = 14 H2O + 12 CO2
H2SO4 + CsF = HF + Cs2SO4 =>
H2SO4 + 2 CsF = 2 HF + Cs2SO4
NaOH + NaHCO3 = H2O + Na2CO3 =>
NaOH + NaHCO3 = H2O + Na2CO3
C17H14O7 + O2 = CO2 + H2O =>
C17H14O7 + 17 O2 = 17 CO2 + 7 H2O
CoO2 + HCl = CoCl4 + H2O =>
CoO2 + 4 HCl = CoCl4 + 2 H2O
H3SbO4 + HCl = SbCl5 + H2O =>
H3SbO4 + 5 HCl = SbCl5 + 4 H2O
H2SO4AlOH3 = AlSO4H2OH3 =>
H2SO4AlOH3 = AlSO4H2OH3
Ca(OH)2 + HCl = Ca(Cl2) + H2O(l) =>
Ca(OH)2 + 2 HCl = Ca(Cl2) + 2 H2O(l)
H2O + C7H6O3 = C7H5O3 + H3O =>
H2O + C7H6O3 = C7H5O3 + H3O
NBr3 + NaOH = N2 + NaBrHOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBrHOBr
Ca{2+} + SO4{-} = Ca + SO4 =>
Ca{2+} + 2 SO4{-} = Ca + 2 SO4
Na(ClO2) + FrF = NaF + Fr(ClO2) =>
Na(ClO2) + FrF = NaF + Fr(ClO2)
HC2O4 + HS = C2O4 + H2S =>
HC2O4 + HS = C2O4 + H2S
NaF(aq) + CaCl(aq) = CaF(s) + NaCl(aq) =>
NaF(aq) + CaCl(aq) = CaF(s) + NaCl(aq)
Cr2O7{2-} + H{+} + H2O2 = H2Cr2O12 + H2O =>
Cr2O7{2-} + 2 H{+} + 5 H2O2 = H2Cr2O12 + 5 H2O
V2O5 + H = V + H2O =>
V2O5 + 10 H = 2 V + 5 H2O
ZnO + NH3 = H2O + Zn + N2 =>
3 ZnO + 2 NH3 = 3 H2O + 3 Zn + N2
H3C = CH3 =>
H3C = CH3
Heptane + Pentane = Hexane =>
C7H16 + C5H12 = 2 C6H14
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
HCH2ClCO2 + NaOH = CH2ClCO2Na + H2O =>
HCH2ClCO2 + NaOH = CH2ClCO2Na + H2O
Na2S + K2Cr2O7 = K2S + Na2Cr2O7 =>
Na2S + K2Cr2O7 = K2S + Na2Cr2O7
HCH3COO + H2O = H3O{+} + CH3COO{-} =>
HCH3COO + H2O = H3O{+} + CH3COO{-}
C3H4 + HCl = C3H6Cl2 =>
C3H4 + 2 HCl = C3H6Cl2
PbO2 + I2 + H2SO4 = HIO3 + PbSO4 + H2O =>
5 PbO2 + I2 + 5 H2SO4 = 2 HIO3 + 5 PbSO4 + 4 H2O
Fe2(SO4)3 + HgC2O4 = Fe2(C2O4)3 + HgSO4 =>
Fe2(SO4)3 + 3 HgC2O4 = Fe2(C2O4)3 + 3 HgSO4
ZnO2 + H2SO4 = Zn(SO4) + H2O + O2 =>
2 ZnO2 + 2 H2SO4 = 2 Zn(SO4) + 2 H2O + O2
FeOH + H2O = FeOH3 + O2 =>
2 FeOH + 2 H2O = 2 FeOH3 + O2
Mg(OH)2 + HCl = MgCl + H3O2 =>
Mg(OH)2 + HCl = MgCl + H3O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sb2O3 + C = CO2 + Sb3 =>
6 Sb2O3 + 9 C = 9 CO2 + 4 Sb3
HNO3 + CH3COOK = KNO3 + CH3COOH =>
HNO3 + CH3COOK = KNO3 + CH3COOH
C2H5OH + CH3COOH = C4H8O2 + H2O =>
C2H5OH + CH3COOH = C4H8O2 + H2O
Cu + U{5+} = Cu{2+} + U{2+} =>
3 Cu + 2 U{5+} = 3 Cu{2+} + 2 U{2+}
CuSO4 + H2O = Cu + SH2O5 =>
CuSO4 + H2O = Cu + SH2O5
KNO3 + C12H26 = CO2 + H2O + N2 + K2O =>
74 KNO3 + 5 C12H26 = 60 CO2 + 65 H2O + 37 N2 + 37 K2O
Ca + HOH = Ca(HO)2 + H2 =>
Ca + 2 HOH = Ca(HO)2 + H2
HCOOH + CuCO3 = (HCOO)2Cu + CO2 + H2O =>
2 HCOOH + CuCO3 = (HCOO)2Cu + CO2 + H2O
CaCO3 + C6H8O7 = CO2 + Ca3(C6H5O7)2 + H2O =>
3 CaCO3 + 2 C6H8O7 = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
H2SO4 + KI = KHSO4 + I + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 8 I + 4 H2O + H2S
MgCO3 + CH3COOH = MgCOOH + H2O + CO2 =>
8 MgCO3 + 3 CH3COOH = 8 MgCOOH + 2 H2O + 6 CO2
XC2H5OH + I2 + NaOH = XHCOONa + CHI3 + NaI + H2O =>
XC2H5OH + 4 I2 + 6 NaOH = XHCOONa + CHI3 + 5 NaI + 5 H2O
CH4 + KMnO4 + H2O = MnO2 + CH4(OH)2 + KOH =>
3 CH4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH4(OH)2 + 2 KOH
Fe2O3 + K2CO3 = KFeO2 + Fe2(CO3)3 =>
4 Fe2O3 + 3 K2CO3 = 6 KFeO2 + Fe2(CO3)3
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