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CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O
Cr(OH)3 + NaNO3 + NaOH = H2O + Na2CrO4 + NaNO2 =>
2 Cr(OH)3 + 3 NaNO3 + 4 NaOH = 5 H2O + 2 Na2CrO4 + 3 NaNO2
C4H9OH + HCl = C4H8OCl + H2 =>
2 C4H9OH + 2 HCl = 2 C4H8OCl + 3 H2
LiO2 + C2H5OH = LiOH + CO2 + H2O =>
4 LiO2 + C2H5OH = 4 LiOH + 2 CO2 + H2O
CuS + Fe = Fe2S + Cu =>
CuS + 2 Fe = Fe2S + Cu
C6H12 + O2 = CO2 + H20O =>
10 C6H12 + 63 O2 = 60 CO2 + 6 H20O
H3 + (PO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3 + 2(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
FeCl3(ac) + NaSCN(ac) = Fe(SCN)3(ac) + NaCl(ac) =>
FeCl3(ac) + 3 NaSCN(ac) = Fe(SCN)3(ac) + 3 NaCl(ac)
C17H36 + O2 = CO + H2O =>
2 C17H36 + 35 O2 = 34 CO + 36 H2O
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
C6H5OH + Ca = C6H5CaO + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5CaO + H2
Fe(OH)3 + Cr = Fe(OH)2 + Cr(OH)3 =>
3 Fe(OH)3 + Cr = 3 Fe(OH)2 + Cr(OH)3
CO2 + H2 = CH3O2 =>
2 CO2 + 3 H2 = 2 CH3O2
Mg + HNO3 = MgNO3 + N2 + H2O =>
10 Mg + 12 HNO3 = 10 MgNO3 + N2 + 6 H2O
Bi + S = BiS =>
Bi + S = BiS
Mg3Si2O5(OH)4 + HCl = MgCl2 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 6 HCl = 3 MgCl2 + 2 SiO2 + 5 H2O
O2 + C1H2O1 = CO2 + H2O =>
O2 + C1H2O1 = CO2 + H2O
H2O + Na2S2O3 + Cl2 = NaCl + HCl + H2SO4 =>
5 H2O + Na2S2O3 + 4 Cl2 = 2 NaCl + 6 HCl + 2 H2SO4
C12H8N2 + FeSO4 = Fe(C12H8N2)SO4 =>
C12H8N2 + FeSO4 = Fe(C12H8N2)SO4
Ca + SO2 = CaS03 + O =>
Ca + 3 SO2 = CaS03 + 6 O
Zn + NH4OH = Zn(OH)2 + NH4 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH4
KHCO3*MgCO3*4H2O = K2CO3 + CO2 + H2O + MgCO3 =>
2 KHCO3*MgCO3*4H2O = K2CO3 + CO2 + 9 H2O + 2 MgCO3
Al2(C2O4)3 = Al2(CO3)3 + CO =>
Al2(C2O4)3 = Al2(CO3)3 + 3 CO
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
P4O6 + KOH = K3(PO3) + H2O =>
P4O6 + 12 KOH = 4 K3(PO3) + 6 H2O
Ba(NO3)2 + Li3PO4 = BaPO4 + Li + (NO3)2 =>
Ba(NO3)2 + Li3PO4 = BaPO4 + 3 Li + (NO3)2
SrCl2 + NH4OH = Sr(OH)2 + NH4Cl =>
SrCl2 + 2 NH4OH = Sr(OH)2 + 2 NH4Cl
K(s) + Cl2 = KCl(s) =>
2 K(s) + Cl2 = 2 KCl(s)
KOHCO2(g) = KHCO3(s) =>
KOHCO2(g) = KHCO3(s)
AgNO3 + Fe = Fe3(NO3)3 + Ag =>
3 AgNO3 + 3 Fe = Fe3(NO3)3 + 3 Ag
Ba(OH)2 + HCl = BaCl2 + H2O(classification) =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O(classification)
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Cu(NO3) + Zn(NO3)2 = Cu(NO3)2 + Zn(NO3) =>
Cu(NO3) + Zn(NO3)2 = Cu(NO3)2 + Zn(NO3)
Cu + CoCl3 = CuCl + Co =>
3 Cu + CoCl3 = 3 CuCl + Co
Fe2O + Fe2O3 = Fe3O4 =>
Fe2O + 5 Fe2O3 = 4 Fe3O4
RuO4 + NaOH = NaRuO4 + H2O + O2 =>
4 RuO4 + 4 NaOH = 4 NaRuO4 + 2 H2O + O2
Be + HNO3 = Be(NO3)2 + NO + H2O =>
3 Be + 8 HNO3 = 3 Be(NO3)2 + 2 NO + 4 H2O
Cu + Zn = Cu3Zn2 =>
3 Cu + 2 Zn = Cu3Zn2
At + Na = AtNa =>
At + Na = AtNa
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Cr{3+} + Cl2 + H2O = Cl{2-} + Cr2O7{2-} + H{+} =>
4 Cr{3+} + 3 Cl2 + 14 H2O = 6 Cl{2-} + 2 Cr2O7{2-} + 28 H{+}
V2O5 + HCl + H2O = [VO(H2O)5]{2+} + Cl{-} + Cl2 =>
V2O5 + 6 HCl + 7 H2O = 2[VO(H2O)5]{2+} + 4 Cl{-} + Cl2
K2CO3(H2O) + HCl = KCl(aq) + CO2(g) + H2O =>
K2CO3(H2O) + 2 HCl = 2 KCl(aq) + CO2(g) + 2 H2O
Pb(NO3) + KCl2 = PbCl2 + KNO3 =>
Pb(NO3) + KCl2 = PbCl2 + KNO3
NH3 + CuNO3 + H2O = Cu(OH)2 + NH4NO3 =>
6 NH3 + 8 CuNO3 + 13 H2O = 8 Cu(OH)2 + 7 NH4NO3
Na2S2O3 + I = Na2S4O6 + NaI =>
2 Na2S2O3 + 2 I = Na2S4O6 + 2 NaI
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O =>
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O
NH4OH + Hg2Cl = HgClNH2 + H2O + Hg + NH4Cl =>
2 NH4OH + 2 Hg2Cl = HgClNH2 + 2 H2O + 3 Hg + NH4Cl
C3H5N3O9(l) = CO2(g) + N2(g) + H2O(aq) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(aq) + O2(g)
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