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2 Ti + 6 HCl = 2 TiCl3 + 3 H2
CuI2 + HNO3 = Cu(NO3)2 + HIO3 + H2O + NO =>
CuI2 + 6 HNO3 = Cu(NO3)2 + 2 HIO3 + 2 H2O + 4 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
CONH2NH2 + O2 = NO3{-} + CO2 + H2O + H{+} =>
CONH2NH2 + 4 O2 = 2 NO3{-} + CO2 + H2O + 2 H{+}
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
BeO + KOH + H2O = K[Be(OH)3] =>
BeO + KOH + H2O = K[Be(OH)3]
C6H5NH2 + H2O = C6H6NH2 + OH =>
C6H5NH2 + H2O = C6H6NH2 + OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Ba(OH)2 + H2O = Ba[Al(OH)6] + H2 =>
Al + Ba(OH)2 + 4 H2O = Ba[Al(OH)6] + 2 H2
Fe(s) + NaBr(s) = FeBr3(s) + Na(s) =>
Fe(s) + 3 NaBr(s) = FeBr3(s) + 3 Na(s)
HCl + Cu(SO4) = H2(SO4) + CuCl2 =>
2 HCl + Cu(SO4) = H2(SO4) + CuCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + SnCl2 = CuCl2 + Sn =>
Cu + SnCl2 = CuCl2 + Sn
KAl(SO4)2*12H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*12H2O = KAl(SO4)2 + 12 H2O
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
MnO4{-} + H{+} + e = Mn{2+} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{2+} + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2(g) + O2(g) + H2O(l) = HNO3 =>
4 NO2(g) + O2(g) + 2 H2O(l) = 4 HNO3
Fe + O2 = Fe3O =>
6 Fe + O2 = 2 Fe3O
Na3PO4 + K2SO4 = Na2SO4 + K3PO4 =>
2 Na3PO4 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO4
G + O2 = GO =>
2 G + O2 = 2 GO
H2O2 + KBr + H2SO4 = Br2 + H2O + K2SO4 =>
H2O2 + 2 KBr + H2SO4 = Br2 + 2 H2O + K2SO4
NaNO3 + MgF2 = MgNO3 + NaF2 =>
NaNO3 + MgF2 = MgNO3 + NaF2
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4 =>
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2 =>
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2
N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 2 H2O
Sb2S2O + O = Sb2O5 + SO3 =>
Sb2S2O + 10 O = Sb2O5 + 2 SO3
Se + NaOH = Se(OH)2 + Na =>
Se + 2 NaOH = Se(OH)2 + 2 Na
K2CO3(ac) + HNO3(ac) = KNO3(ac) + H2CO3(ac) =>
K2CO3(ac) + 2 HNO3(ac) = 2 KNO3(ac) + H2CO3(ac)
KH + CO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KH + 2 CO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
C6H12O6 + (Ag(NH3)2){+} + OH{-} = Ag + C6H12O7 + H2O + NH3 =>
C6H12O6 + 2(Ag(NH3)2){+} + 2 OH{-} = 2 Ag + C6H12O7 + H2O + 4 NH3
K2CrO4 + HCl3 = CrCl3 + Cl2 + KCl + H2O =>
2 K2CrO4 + 16 HCl3 = 2 CrCl3 + 19 Cl2 + 4 KCl + 8 H2O
H2CrO4 + Li(OH) = Li2(CrO4) + H2O =>
H2CrO4 + 2 Li(OH) = Li2(CrO4) + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NaClO + CH3COOH = HOCl + CH3COONa =>
NaClO + CH3COOH = HOCl + CH3COONa
UO2S + HF(l) = UF4S + H2O(l) =>
UO2S + 4 HF(l) = UF4S + 2 H2O(l)
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
H2O + Fe(C2H3O2)2 = Fe2O3 + C3H6O + CO2 =>
3 H2O + 16 Fe(C2H3O2)2 = 8 Fe2O3 + 17 C3H6O + 13 CO2
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
CuSO4 + Ca(C2H3O2)2 = Cu(C2H3O2)2 + CaSO4 =>
CuSO4 + Ca(C2H3O2)2 = Cu(C2H3O2)2 + CaSO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4
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