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2 NH4{+} + Na{+} + [Co(NO2)6]{-3} = (NH4)2Na[Co(NO2)6]
FeCl3 + NH4SCN + SnCl2 = Fe(SCN)2 + SnCl4 + NH4Cl =>
2 FeCl3 + 4 NH4SCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 NH4Cl
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
Cr(s) + Fe3(NO)3(aq) = Fe3(s) + Cr1(NO)1(aq) =>
3 Cr(s) + Fe3(NO)3(aq) = Fe3(s) + 3 Cr1(NO)1(aq)
COOHCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 COOHCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Br + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 6 Br + 4 K2SO4 + 7 H2O
CuS + O3 = Cu2O + SO2 =>
6 CuS + 5 O3 = 3 Cu2O + 6 SO2
CU(OH)2 + CO + Cl2 = CUCl2 + CO2 + H2O =>
CU(OH)2 + CO + Cl2 = CUCl2 + CO2 + H2O
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
Na2CO3 + Cu(OH) = CuCO3 + Na2(OH) =>
Na2CO3 + Cu(OH) = CuCO3 + Na2(OH)
K2Cr2O7 + SO2 = Cr2(SO4)3 + K2O =>
K2Cr2O7 + 3 SO2 = Cr2(SO4)3 + K2O
Al2 + I2 = AlI =>
Al2 + I2 = 2 AlI
Bi2O3 + CuO + Ta2O5 + Ta3N5 = Bi2CuTaO5N =>
5 Bi2O3 + 5 CuO + Ta2O5 + Ta3N5 = 5 Bi2CuTaO5N
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
KH + CH3CH2OH = KOCH2CH3 + H2 =>
KH + CH3CH2OH = KOCH2CH3 + H2
Mg(s) + H2O = Mg(OH)2(ac) + H2 =>
Mg(s) + 2 H2O = Mg(OH)2(ac) + H2
AgNO3 + N2H4 + H2SO4 = Ag2SO4 + N2 + H2O =>
4 AgNO3 + 5 N2H4 + 2 H2SO4 = 2 Ag2SO4 + 7 N2 + 12 H2O
PtCl4 = Pt + Cl =>
PtCl4 = Pt + 4 Cl
CuCl2 + Ag = Cu + AgCl =>
CuCl2 + 2 Ag = Cu + 2 AgCl
Li3PO4 + NiBr2 = LiBr + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiBr2 = 6 LiBr + Ni3(PO4)2
Mg + CH3COOH = (CH3COO)2Mg + H =>
Mg + 2 CH3COOH = (CH3COO)2Mg + 2 H
NaCl + FeCl2 = NaCl2 + FeCl =>
NaCl + FeCl2 = NaCl2 + FeCl
C20H14O4 + CH3COONa = C20H14O4CH3COONa =>
C20H14O4 + CH3COONa = C20H14O4CH3COONa
C2H4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 10 CO2 + 28 H2O + 6 K2SO4
Cu + HNO3 = HCu(O3)2 + H2O + NO =>
3 Cu + 11 HNO3 = 3 HCu(O3)2 + 4 H2O + 11 NO
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 NaCl
H3CH2OH + O2 = CO2 + H2O =>
H3CH2OH + 2 O2 = CO2 + 3 H2O
Fe2O3 + HCl = FeCl + H2O3 =>
Fe2O3 + 2 HCl = 2 FeCl + H2O3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ca(aq) + PO4(aq) = Ca3(PO4)2 =>
3 Ca(aq) + 2 PO4(aq) = Ca3(PO4)2
K2CO3 + SrBr2 = KBr + SrCO3 =>
K2CO3 + SrBr2 = 2 KBr + SrCO3
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
Fe{+} + Mg = Fe + Mg{+} =>
Fe{+} + Mg = Fe + Mg{+}
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O
Li + K = KLi =>
Li + K = KLi
CuSO4 + NH4Cl = Cu(NH4)2 + SO4Cl2 =>
CuSO4 + 2 NH4Cl = Cu(NH4)2 + SO4Cl2
CaCl2 + K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + KCl =>
4 CaCl2 + 2 K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + 8 KCl
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
H2O = H100000000000000O50000000000000 =>
50000000000000 H2O = H100000000000000O50000000000000
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Mg(OH)2 + H2(SO4) = Mg(SO4) + H2(OH)2 =>
Mg(OH)2 + H2(SO4) = Mg(SO4) + H2(OH)2
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Cu(OH)2 + KOH = K2(Cu(OH)4) =>
Cu(OH)2 + 2 KOH = K2(Cu(OH)4)
NaI + H2SO4 = I2 + H2S + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 Na2SO4 + 4 H2O
Pb(NO3)2 + HCl = PbHCl + N2O6 =>
Pb(NO3)2 + HCl = PbHCl + N2O6
CuO2 + H2O = CuO(OH)2 =>
CuO2 + H2O = CuO(OH)2
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