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2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + HCl + NaClO3 = FeCl3 + NaCl + H2O =>
6 FeCl2 + 6 HCl + NaClO3 = 6 FeCl3 + NaCl + 3 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na2CO3(s) + HCl(aq)1 = CO2(g) + H2O + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq)1 = CO2(g) + H2O + 2 NaCl(aq)
B2Br6 + HNO3 = BN3O9 + HBr =>
B2Br6 + 6 HNO3 = 2 BN3O9 + 6 HBr
Ba(NO3)2 + C6H10O5 = BaO + N2 + CO2 + H2O =>
12 Ba(NO3)2 + 5 C6H10O5 = 12 BaO + 12 N2 + 30 CO2 + 25 H2O
Co(NO3)2 + KI = CoI2 + KNO3 =>
Co(NO3)2 + 2 KI = CoI2 + 2 KNO3
NaOH + CO = COOHNa =>
NaOH + CO = COOHNa
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KCI + HNO3 = KNO3 + HCI =>
KCI + HNO3 = KNO3 + HCI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H15OH + HBr = C7H15Br + H2O =>
C7H15OH + HBr = C7H15Br + H2O
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
Ca(OH)2 + Ba(HCO3)2 = CaCO3 + H2O + BaCO3 =>
Ca(OH)2 + Ba(HCO3)2 = CaCO3 + 2 H2O + BaCO3
KNO3(s) + S(s) = SO2(g) + K2SO4(s) + N2(g) =>
2 KNO3(s) + 2 S(s) = SO2(g) + K2SO4(s) + N2(g)
LiF + KCl = LiCl + KF =>
LiF + KCl = LiCl + KF
C19H8O8 + O2 = CO2 + H2O =>
C19H8O8 + 17 O2 = 19 CO2 + 4 H2O
NH4CO3 + H2SO4 = NH4SO4 + H2O + CO2 =>
NH4CO3 + H2SO4 = NH4SO4 + H2O + CO2
Zn(NO3)2 + KBrO3 = Zn(BrO3)2 + KNO3 =>
Zn(NO3)2 + 2 KBrO3 = Zn(BrO3)2 + 2 KNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
(CH3(CO2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CO2)4CH3) + 7 O2 = 12 CO2 + 6 H2O
Mg(NO2)2 + AlCl3 = MgCl2 + Al(NO2)3 =>
3 Mg(NO2)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(NO2)3
Pb(C2H302)2 + Na2SO4 = PbSO4 + Na2(C2H302)2 =>
Pb(C2H302)2 + Na2SO4 = PbSO4 + Na2(C2H302)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + H2S = S + H2Fe =>
Fe + H2S = S + H2Fe
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Ag2S + KOH = K2S + AgOH =>
Ag2S + 2 KOH = K2S + 2 AgOH
NaNO3 + CaO = Na2O + Ca(NO3)2 =>
2 NaNO3 + CaO = Na2O + Ca(NO3)2
La4[Fe(SCN)6]3 + La2(Cr5O16)3 + H2S2O8 = La2(SO3)3 + LaFe2(S2O7)3 + Cr2(SO4)3 + La(NO3)3 + C10H8 + H2O =>
1020 La4[Fe(SCN)6]3 + 2998 La2(Cr5O16)3 + 30957 H2S2O8 = 1213 La2(SO3)3 + 1530 LaFe2(S2O7)3 + 22485 Cr2(SO4)3 + 6120 La(NO3)3 + 1836 C10H8 + 23613 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ag2SO4(aq) + NaCl(aq) = Na2SO4(aq) + AgCl(aq) =>
Ag2SO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + 2 AgCl(aq)
NH4Al(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4 =>
NH4Al(SO4)2 + 3 NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4
HAsO3{2-} + O2 = HAsO4{2-} =>
2 HAsO3{2-} + O2 = 2 HAsO4{2-}
H2Cr2O7 + AgOH = Ag2Cr2O7 + H2O =>
H2Cr2O7 + 2 AgOH = Ag2Cr2O7 + 2 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ni + Pb = PbNi =>
Ni + Pb = PbNi
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
MnI2 + F = MnF + IF =>
MnI2 + 3 F = MnF + 2 IF
Br2 + CaCl2 = Ca2 + BrCl2 =>
Br2 + 2 CaCl2 = Ca2 + 2 BrCl2
CuCl2 + PO4{3-} = CuPO4{3-} + Cl2 =>
CuCl2 + PO4{3-} = CuPO4{3-} + Cl2
Ba(OH)2 + NH4NO4 = NH3 + BaNO3 + H2O =>
10 Ba(OH)2 + 7 NH4NO4 = 4 NH3 + 10 BaNO3 + 18 H2O
HNO3 + HS2 = NO + S + H2O =>
HNO3 + 3 HS2 = NO + 6 S + 2 H2O
No2 + H2 = HNo2 =>
2 No2 + H2 = 2 HNo2
CH2O + H2SO4 = CO2 + H2O + SO2 =>
CH2O + 2 H2SO4 = CO2 + 3 H2O + 2 SO2
P + Zn = Zn3P2 =>
2 P + 3 Zn = Zn3P2
V2O = V + O2 =>
2 V2O = 4 V + O2
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