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2 HCl + Mg(OH)2 = Mg(Cl)2 + 2 H2O
LiO + HCl = LiCl + HO =>
LiO + HCl = LiCl + HO
HCl + HBr = BrCl2 + H =>
2 HCl + HBr = BrCl2 + 3 H
HCaH7O4 + NaOH = NaCaH7O4 + H2O =>
HCaH7O4 + NaOH = NaCaH7O4 + H2O
Na2O + K2O = NaK + O2 =>
Na2O + K2O = 2 NaK + O2
NaCrO2 + H2O2 = Na2Cr2O7 + H2O =>
2 NaCrO2 + 3 H2O2 = Na2Cr2O7 + 3 H2O
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
Pb(NO3)2 + K2Cr2O7 + CH3COONa + H2O = PbCrO4 + KNO3 + NaNO3 + CH3COOH =>
2 Pb(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 PbCrO4 + 2 KNO3 + 2 NaNO3 + 2 CH3COOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Co(NO3)2 = Co2O3 + NO + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 8 NO + 5 O2
Na2S2O5 + NaClO2 + H2O = NaHSO4 + NaCl =>
Na2S2O5 + NaClO2 + H2O = 2 NaHSO4 + NaCl
BaCl2 + NH4F = BaF2 + NH4Cl =>
BaCl2 + 2 NH4F = BaF2 + 2 NH4Cl
H2 + NiO = Ni + H2O =>
H2 + NiO = Ni + H2O
Na2Cr2O7 + NH3H2O = Cr(OH)3 + NaOH + N2H2O =>
Na2Cr2O7 + 2 NH3H2O = 2 Cr(OH)3 + 2 NaOH + N2H2O
Li2O + SiO2 = Si6Li12O6 + O2 =>
6 Li2O + 6 SiO2 = Si6Li12O6 + 6 O2
CH3OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(aq) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
C6H5NHCH3HI = C6H5NH2CH3I =>
C6H5NHCH3HI = C6H5NH2CH3I
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
(CuOH)2CO3 + HF = CuF2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HF = 2 CuF2 + CO2 + 3 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
NaHCO3 + CH3CH3COOH = NaC2H3O2 + H2O + CO2 =>
15 NaHCO3 + 8 CH3CH3COOH = 15 NaC2H3O2 + 13 H2O + 9 CO2
Ca + NO2 = CaO + N =>
2 Ca + NO2 = 2 CaO + N
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(C2H3O2)3 + Sn = Sn(C2H3O2) + Cu =>
Cu(C2H3O2)3 + 3 Sn = 3 Sn(C2H3O2) + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO(cr) + HCl(aq) = CaCl2(aq) + H2O =>
CaO(cr) + 2 HCl(aq) = CaCl2(aq) + H2O
H2O + Br = HBr + O2 =>
2 H2O + 4 Br = 4 HBr + O2
La2(CO3)3H2O(s) + HCl(g) = LaCl3(s) + CO2(g) + H2O(g) =>
La2(CO3)3H2O(s) + 6 HCl(g) = 2 LaCl3(s) + 3 CO2(g) + 4 H2O(g)
Na2OMgO = Na2MgO2 =>
Na2OMgO = Na2MgO2
NaOH + SO = NaSO + OH =>
NaOH + SO = NaSO + OH
H(C2H3O2) + Pb = H + Pb(C2H3O2) =>
H(C2H3O2) + Pb = H + Pb(C2H3O2)
Ca(OH)2 + Ca8(HPO4)2(PO4)4*5H2O = Ca10(PO4)6(OH)2 + H2O =>
2 Ca(OH)2 + Ca8(HPO4)2(PO4)4*5H2O = Ca10(PO4)6(OH)2 + 7 H2O
K2Cr2O7 + PbCl2 + HCl = CrCl3 + PbCl4 + KCl + H2O =>
K2Cr2O7 + 3 PbCl2 + 14 HCl = 2 CrCl3 + 3 PbCl4 + 2 KCl + 7 H2O
HClO + NaNO2 = NaClO + HNO2 =>
HClO + NaNO2 = NaClO + HNO2
K2CrO4(s) = K + CrO4 =>
K2CrO4(s) = 2 K + CrO4
K2C2O4(aq) + KMnO4(aq) + H2O = CO2(g) + Mn(OH)2(s) + KOH(aq) =>
5 K2C2O4(aq) + 2 KMnO4(aq) + 8 H2O = 10 CO2(g) + 2 Mn(OH)2(s) + 12 KOH(aq)
HC2H3O2 + NaHSO3 = CH3COONa(aq) + SO2(g) + H2O(l) =>
HC2H3O2 + NaHSO3 = CH3COONa(aq) + SO2(g) + H2O(l)
NO + NaOH = NaNO2 + N2O + H2O =>
4 NO + 2 NaOH = 2 NaNO2 + N2O + H2O
Zn(HCO3) = Zn + HCO3 =>
Zn(HCO3) = Zn + HCO3
Fe(NH4)2(SO4)2 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + 2 NH4SCN = Fe(SCN)2 + 2(NH4)2SO4
Zn(OH)3 + HCl = ZnCl3 + H2O =>
Zn(OH)3 + 3 HCl = ZnCl3 + 3 H2O
ZnO + Cl = ZnCl2 + O =>
ZnO + 2 Cl = ZnCl2 + O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
S + O3 + NaOH = Na2SO4 + H2O =>
S + O3 + 2 NaOH = Na2SO4 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C3H5O(COOH)3(aq) + NaOH(aq) = Na3C3H5O(COO)3(aq) + H2O =>
C3H5O(COOH)3(aq) + 3 NaOH(aq) = Na3C3H5O(COO)3(aq) + 3 H2O
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