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SiF4(g) + 2 H2O(l) = SiO2(g) + 4 HF(aq)
H2SiF6 = SiF4 + HF =>
H2SiF6 = SiF4 + 2 HF
FeSO4 + Al2(Cr2O7)3 + H2SO4 = Fe2(SO4)3 + Cr(S04)3 + Al2(SO4)3 + H2O =>
468 FeSO4 + Al2(Cr2O7)3 + 309 H2SO4 = 234 Fe2(SO4)3 + 6 Cr(S04)3 + Al2(SO4)3 + 309 H2O
ZnC4H6O4 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 ZnC4H6O4 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Fe2(SO4)3 + K2S = Fe2S3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2(SO4)
NO(g) + H2(g) = N2O(g) + H2O(g) =>
2 NO(g) + H2(g) = N2O(g) + H2O(g)
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O =>
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O
HNO3 + KNO3 = HK + NO3 =>
HNO3 + KNO3 = HK + 2 NO3
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
WO3 + S = WS2 + SO2 =>
2 WO3 + 7 S = 2 WS2 + 3 SO2
Pb(NO3)2 + NH4F = PbF2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4F = PbF2 + 2 NH4NO3
CaOCl2 + CH3COCH3 = CaCl2 + CHCl3 + Ca(OH)2 + Ca(CH3COO)2 =>
6 CaOCl2 + 2 CH3COCH3 = 3 CaCl2 + 2 CHCl3 + 2 Ca(OH)2 + Ca(CH3COO)2
CuSO4 + NaHCO3 = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + 2 NaHCO3 = Cu(OH)2 + Na2SO4 + 2 CO2
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
Co + BaI2 = CoI + Ba =>
2 Co + BaI2 = 2 CoI + Ba
Pb(C2H3O2)2 + Na3PO4 = Pb3(PO4)2 + C2H3NaO2 =>
3 Pb(C2H3O2)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 C2H3NaO2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cl2 + O3 = ClO = O2 =>
3 Cl2 + 2 O3 = 6 ClO
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + HBr(g) =>
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + 2 HBr(g)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl + OH = HClOH =>
HCl + OH = HClOH
Cl + O + H = ClOH =>
Cl + O + H = ClOH
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
(NH4)2(SO4) + Ca(PO4) = (NH4)2(PO4) + Ca(SO4) =>
(NH4)2(SO4) + Ca(PO4) = (NH4)2(PO4) + Ca(SO4)
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Na3PO4(aq) + KNO3(aq) = NaNO3(s) + K3PO4(aq) =>
Na3PO4(aq) + 3 KNO3(aq) = 3 NaNO3(s) + K3PO4(aq)
NH + NO = N2 + H2O =>
4 NH + 2 NO = 3 N2 + 2 H2O
C2H6 + F2 = CF3CHF2 + HF =>
C2H6 + 5 F2 = CF3CHF2 + 5 HF
Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe
C9H20(g) + O2(g) = CO2 + H2O =>
C9H20(g) + 14 O2(g) = 9 CO2 + 10 H2O
Fe(s) + F(g) = FeF2(s) =>
Fe(s) + 2 F(g) = FeF2(s)
Mo + HNO3 = MoO3 + NO + H2O =>
Mo + 2 HNO3 = MoO3 + 2 NO + H2O
CUSO4*5H2O + KI = CUI + I2 + K2SO4 + H2O =>
2 CUSO4*5H2O + 4 KI = 2 CUI + I2 + 2 K2SO4 + 10 H2O
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH9COOH + O2 = H2O + CO2 =>
2 CH9COOH + 7 O2 = 10 H2O + 4 CO2
Cu + Ag(NO)3 = Cu(NO)3 + Ag =>
Cu + Ag(NO)3 = Cu(NO)3 + Ag
NH4CH3COO + H2O = NH3CH3COO + H3O =>
NH4CH3COO + H2O = NH3CH3COO + H3O
CF4 + Cl2 = CF2Cl2 + F2 =>
CF4 + Cl2 = CF2Cl2 + F2
KOH + (NH4)2SO3 = K2SO3 + NH4OH =>
2 KOH + (NH4)2SO3 = K2SO3 + 2 NH4OH
Zn + H3C6H5O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 H3C6H5O7 = Zn(C6H5O7)2 + 3 H2
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + 4 NaOH + 4 H2O
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
Co(NO3)2 + NH3 + H2O = Co(OH)2 + NH4(NO3) =>
Co(NO3)2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4(NO3)
As2S3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
3 As2S3 + 14 HClO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCl
C6H5CH2OH + CH3COOH = C6H5CH2OCOCH3 + H2O =>
C6H5CH2OH + CH3COOH = C6H5CH2OCOCH3 + H2O
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
NaOH + Al + H2C2O4*2H2O = Na3[Al(C2O4)3]*5H2O + H2 + H2O =>
6 NaOH + 2 Al + 6 H2C2O4*2H2O = 2 Na3[Al(C2O4)3]*5H2O + 3 H2 + 8 H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
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