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Ca + H2 = CaH2
ZnSO4 + BaCl2 = Ba(SO4)2 + ZnCl =>
2 ZnSO4 + BaCl2 = Ba(SO4)2 + 2 ZnCl
FeSO4*7H2O + NaOH + H2O2 = Fe(OH)3 + Na2SO4 + H2O =>
2 FeSO4*7H2O + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4 + 14 H2O
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr(OH)2 + FeSO4 = Sr(SO4)2 + FeOH =>
Sr(OH)2 + 2 FeSO4 = Sr(SO4)2 + 2 FeOH
Na3PO4 + CdCl2 = NaCl + Cd3(PO4)2 =>
2 Na3PO4 + 3 CdCl2 = 6 NaCl + Cd3(PO4)2
Bi(S)3 + O2 = Bi(O)3 + SO2 =>
2 Bi(S)3 + 9 O2 = 2 Bi(O)3 + 6 SO2
NaI + Ca(SO4) = Na(SO4) + CaI =>
NaI + Ca(SO4) = Na(SO4) + CaI
H3AsO3 + H2O + I2 = H3AsO4 + H{+} + I{-} =>
H3AsO3 + H2O + I2 = H3AsO4 + 2 H{+} + 2 I{-}
C7H15Br + H2O = C7H15OH + HBr =>
C7H15Br + H2O = C7H15OH + HBr
C6H12O + CH3COOH = C8H14O2 + H2O =>
C6H12O + CH3COOH = C8H14O2 + H2O
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
OH + H2O + Al = AlOHH2O =>
OH + H2O + Al = AlOHH2O
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2KOH
BrCH2CH2Br + KOH = OHCH2CH2OH + KBr =>
BrCH2CH2Br + 2 KOH = OHCH2CH2OH + 2 KBr
K2CO3 + BaI2 = KI + Ba2(CO3)2 =>
2 K2CO3 + 2 BaI2 = 4 KI + Ba2(CO3)2
NH4OH + KAl(SO4)2*12H2O = (NH4)2SO4 + Al(OH)3 + H2O + KOH =>
4 NH4OH + KAl(SO4)2*12H2O = 2(NH4)2SO4 + Al(OH)3 + 12 H2O + KOH
NaOH + C3H5(COOR)3 = RCOONa + C3H5(OH)3 =>
3 NaOH + C3H5(COOR)3 = 3 RCOONa + C3H5(OH)3
Fe{+2} + ClO3{-} + H{+} = Fe{+3} + Cl{-} + HO{-} =>
6 Fe{+2} + ClO3{-} + 3 H{+} = 6 Fe{+3} + Cl{-} + 3 HO{-}
Cr(NO3)3 + NaHCO3 = Cr(OH)3 + NaNO3 + CO2 =>
Cr(NO3)3 + 3 NaHCO3 = Cr(OH)3 + 3 NaNO3 + 3 CO2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
NaC1O = NaC1(s) + O2(g) =>
2 NaC1O = 2 NaC1(s) + O2(g)
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
K(CrO4)2 + HCl = KCl + CrCl3 + H2O + Cl =>
K(CrO4)2 + 16 HCl = KCl + 2 CrCl3 + 8 H2O + 9 Cl
KHCO3(s) + HBr(aq) = KBr + H2O(l) + CO2(g) =>
KHCO3(s) + HBr(aq) = KBr + H2O(l) + CO2(g)
H2O(l) + Na = NaOH(aq) + H2(g) =>
2 H2O(l) + 2 Na = 2 NaOH(aq) + H2(g)
MgO + Na3(PO4) = Na2O + Mg3(PO4)2 =>
3 MgO + 2 Na3(PO4) = 3 Na2O + Mg3(PO4)2
Ti + S = TiS =>
Ti + S = TiS
FeCl2 + NaBr = NaCl + FeBr2 =>
FeCl2 + 2 NaBr = 2 NaCl + FeBr2
CrCl3 + ClO{-} + H2O = CrO7{2-} + Cl{-} + H{+} =>
2 CrCl3 + 9 ClO{-} + 5 H2O = 2 CrO7{2-} + 15 Cl{-} + 10 H{+}
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
NH3(g) + O2(g) + CH4 = HCN + H2O =>
2 NH3(g) + 3 O2(g) + 2 CH4 = 2 HCN + 6 H2O
RbOH + ZnO = Zn(OH)2 + Rb2O =>
2 RbOH + ZnO = Zn(OH)2 + Rb2O
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
H3AsO4 + I{-} + H{+} = H3AsO3 + I3{-} + H2O =>
H3AsO4 + 3 I{-} + 2 H{+} = H3AsO3 + I3{-} + H2O
Na2HPO4 + HNO3 = H2PO4 + NaNO3 + H2 =>
2 Na2HPO4 + 4 HNO3 = 2 H2PO4 + 4 NaNO3 + H2
KI + NaOH + H2SO4 = KOH + I2 + K2SO4 + Na2S =>
8 KI + 2 NaOH + 2 H2SO4 = 6 KOH + 4 I2 + K2SO4 + Na2S
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
NaOCl + CH3COCH3 = CHCl3 + NaCl + CH3COONa + H2O =>
17 NaOCl + 7 CH3COCH3 = 3 CHCl3 + 8 NaCl + 9 CH3COONa + 6 H2O
Ne + H = NeH =>
Ne + H = NeH
HNO2 + HCl = NOCl + H2O =>
HNO2 + HCl = NOCl + H2O
Fe{+2} + Cl{-2} = FeCl =>
Fe{+2} + Cl{-2} = FeCl
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
KCI + I = KI + CI =>
KCI + I = KI + CI
LiCN + Al2(SO4)3 = Li(SO4)3 + Al2CN =>
LiCN + Al2(SO4)3 = Li(SO4)3 + Al2CN
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2
FeCl3 + CaCO3 = Fe2O3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 = Fe2O3 + 3 CaCl2 + 3 CO2
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