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10 CaCl2(aq) + 6 NaH2PO4(aq) + 2 H2O(l) = Ca10(OH)2(PO4)6(s) + 14 HCl(aq) + 6 NaCl(aq)
K2O = K + O2 =>
2 K2O = 4 K + O2
KOH + TiCl4 = TiO(OH)2 + KCl + H2O =>
4 KOH + TiCl4 = TiO(OH)2 + 4 KCl + H2O
S + Cr = S{2-} + Cr{3+} =>
3 S + 2 Cr = 3 S{2-} + 2 Cr{3+}
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + KCl + CO2 =>
16 HCl + 2 K2Cr2O7 + CH3CH2OH = 4 CrCl3 + 11 H2O + 4 KCl + 2 CO2
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = K2SO4 + (NH4)2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = K2SO4 + 6(NH4)2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
H2SO4 + C2H4O2 + C4H10O = C6H16O3 + HSO4 =>
2 H2SO4 + C2H4O2 + C4H10O = C6H16O3 + 2 HSO4
O2 + HClO3 = HClO4 =>
O2 + 2 HClO3 = 2 HClO4
Zn + HNO3 + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + HNO3 + 8 OH{-} + 5 H2O = 4[Zn(OH)4]{2-} + NH3
KOH + H(g) = K + H2O =>
KOH + H(g) = K + H2O
Rb2CO3 + Nd2O3 + TiO2 + Nb2O5 = RbNd2Ti2NbO10 + CO2 =>
Rb2CO3 + 2 Nd2O3 + 4 TiO2 + Nb2O5 = 2 RbNd2Ti2NbO10 + CO2
H2O(l) + CO2(g) = C6H12O6(aq) + O2(g) =>
6 H2O(l) + 6 CO2(g) = C6H12O6(aq) + 6 O2(g)
Cs2SO3(s) = Cs + SO3 =>
Cs2SO3(s) = 2 Cs + SO3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CuCl2 + AgOH = Cu(OH)2 + AgCl =>
CuCl2 + 2 AgOH = Cu(OH)2 + 2 AgCl
K2CrO4 + Fe(NO3) = Fe2CrO4 + KNO3 =>
K2CrO4 + 2 Fe(NO3) = Fe2CrO4 + 2 KNO3
Mg(NO3)2 + K2SiO3 = KNO3 + MgSiO3 =>
Mg(NO3)2 + K2SiO3 = 2 KNO3 + MgSiO3
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
CdS + IHCl = CdCl2 + HI + S =>
CdS + 2 IHCl = CdCl2 + 2 HI + S
KI + FeCl3 = KFe + ICl3 =>
KI + FeCl3 = KFe + ICl3
CuO + H2O = Cu(OH)2 = H2O =>
CuO + H2O = Cu(OH)2
Mn + HNO3 = Mn(NO3)3 + NO + H2O =>
Mn + 4 HNO3 = Mn(NO3)3 + NO + 2 H2O
MnSO4 + NaOH + H2O2 = H2MnO3 + Na2SO4 + H2O =>
MnSO4 + 2 NaOH + H2O2 = H2MnO3 + Na2SO4 + H2O
CO2(g)H2(g) = HCOOH(g) =>
CO2(g)H2(g) = HCOOH(g)
Al + H2(SO4)3 = AlSO4 + H2 =>
3 Al + H2(SO4)3 = 3 AlSO4 + H2
K2Cr2O4 + SO2 = K2SO4 + Cr2(SO4)3 + S =>
K2Cr2O4 + 6 SO2 = K2SO4 + Cr2(SO4)3 + 2 S
(NH4)2S + HBr = H2S + NH4Br =>
(NH4)2S + 2 HBr = H2S + 2 NH4Br
C6H10 + O3 = C6H10O4 =>
3 C6H10 + 4 O3 = 3 C6H10O4
H3PO4(aq) + Mg(OH)(s) = H2O(l) + Mg3(PO4)(s) =>
H3PO4(aq) + 3 Mg(OH)(s) = 3 H2O(l) + Mg3(PO4)(s)
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
TiS + O2 = Ti2O3 + SO2 =>
4 TiS + 7 O2 = 2 Ti2O3 + 4 SO2
FeSO4 + H2SO4 + KClO3 = Fe(SO4)3 + KClO + H2O =>
FeSO4 + 2 H2SO4 + KClO3 = Fe(SO4)3 + KClO + 2 H2O
K2CrO4 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
Fe(CO3) + H2SO4 = Fe(SO4) + H2CO3 =>
Fe(CO3) + H2SO4 = Fe(SO4) + H2CO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
ClCH2COOH + CH3OH = ClCH2COOCH3 + H2O =>
ClCH2COOH + CH3OH = ClCH2COOCH3 + H2O
CH3CHO + Cu{2+} + OH{-} = CH3COO{-} + Cu2O + H2O =>
CH3CHO + 2 Cu{2+} + 5 OH{-} = CH3COO{-} + Cu2O + 3 H2O
CaCl2 + H2CO3 = Ca(HCO3)2 + HCl =>
CaCl2 + 2 H2CO3 = Ca(HCO3)2 + 2 HCl
HCOCl + HCOONa = HCONa + HCOOCl =>
HCOCl + HCOONa = HCONa + HCOOCl
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
C2H6 + HNO3 = CH3CHO + NO2 + H2O =>
C2H6 + 4 HNO3 = CH3CHO + 4 NO2 + 3 H2O
Ba(NO3)2 + CH3COOH = Ba(OH)2 + CH3CONO3 =>
Ba(NO3)2 + 2 CH3COOH = Ba(OH)2 + 2 CH3CONO3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
S2{-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
2 S2{-} + 13 I2 + 32 OH{-} = 4 SO4{2-} + 26 I{-} + 16 H2O
Mg + H3P = Mg2P2 + H2 =>
2 Mg + 2 H3P = Mg2P2 + 3 H2
C2H6 + Br2 = C2HBr2 + HBr =>
2 C2H6 + 7 Br2 = 2 C2HBr2 + 10 HBr
C25H52 + CO2 = H52O2 + C25 =>
25 C25H52 + 25 CO2 = 25 H52O2 + 26 C25
(NH4)2Cr2O7 + H2SO4 + C2H5OH = C2H7NO2 + NH4HSO4 + H2O + Cr2(SO4)3 =>
2(NH4)2Cr2O7 + 7 H2SO4 + 3 C2H5OH = 3 C2H7NO2 + NH4HSO4 + 11 H2O + 2 Cr2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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