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HCl + CaCl2 = CaCl + HCl2
CaO + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
CaO + 2 HNO3(aq) = Ca(NO3)2(aq) + H2O(l)
HI + K2CO3 = I2 + CO + H2O + K =>
4 HI + K2CO3 = 2 I2 + CO + 2 H2O + 2 K
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
B2O3 + KOH = K3BO3 + H2O =>
B2O3 + 6 KOH = 2 K3BO3 + 3 H2O
Mg0 + CO2 = MgCO2 =>
Mg0 + CO2 = MgCO2
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ag(NO2) + FeBr3 = AgBr + Fe(NO2)3 =>
3 Ag(NO2) + FeBr3 = 3 AgBr + Fe(NO2)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C2O = C + O =>
C2O = 2 C + O
Li2O + MgO = Li2O2 + Mg =>
Li2O + MgO = Li2O2 + Mg
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + NaNO3 =>
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + 2 NaNO3
NaHS + FeSO4 + H2O = Fe(OH)2 + H2S + Na2SO4 =>
2 NaHS + FeSO4 + 2 H2O = Fe(OH)2 + 2 H2S + Na2SO4
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2 =>
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
B2O3(s) + H2O(l) = B(OH)3(l) =>
B2O3(s) + 3 H2O(l) = 2 B(OH)3(l)
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H2(NO2)3OH + O2 = CO2 + H2O + N2 =>
4 C6H2(NO2)3OH + 13 O2 = 24 CO2 + 6 H2O + 6 N2
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate =>
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
NH3 + HCl = H3 + NCl =>
3 NH3 + 3 HCl = 4 H3 + 3 NCl
C3H7CHC2H5 + O2 = CO2 + H2O =>
4 C3H7CHC2H5 + 37 O2 = 24 CO2 + 26 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2O + MgO = Li2O2 + Mg =>
Li2O + MgO = Li2O2 + Mg
Mg(CNS)2 + SiO2 = MgO + Si(CNS)4 =>
2 Mg(CNS)2 + SiO2 = 2 MgO + Si(CNS)4
Br(OH)2 + HBr = BrBr2 + H2O =>
Br(OH)2 + 2 HBr = BrBr2 + 2 H2O
K2Cr2O7 + C2H5OH + HCl = CrCl3 + C2H4O + H2O + KCl =>
K2Cr2O7 + 3 C2H5OH + 8 HCl = 2 CrCl3 + 3 C2H4O + 7 H2O + 2 KCl
CU(OH)2 + H2S = CUS + H2O =>
CU(OH)2 + H2S = CUS + 2 H2O
I{-} + O2 + H2O = I2 + OH{-} =>
4 I{-} + O2 + 2 H2O = 2 I2 + 4 OH{-}
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
CdI2(aq) + Li2S(aq) = CdS(aq) + LiI(aq) =>
CdI2(aq) + Li2S(aq) = CdS(aq) + 2 LiI(aq)
CH3COH + Ag[(NH3)2]OH = Ag + CH3COONH3 + NH3 + H2O =>
CH3COH + 3 Ag[(NH3)2]OH = 3 Ag + CH3COONH3 + 5 NH3 + 2 H2O
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2 =>
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2
Sn + Ag2SO4 = Sn(SO4)2 + Ag =>
Sn + 2 Ag2SO4 = Sn(SO4)2 + 4 Ag
oxygen = ozone =>
3 O2 = 2 O3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
PCl5 + KOH = K2HPO4 + KCl + H2O =>
PCl5 + 7 KOH = K2HPO4 + 5 KCl + 3 H2O
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