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8 Fe12 + 9 B16 = 48 Fe2B3
FeCl3 + Ba3(PO4)2 = BaCl2 + FePO4 =>
2 FeCl3 + Ba3(PO4)2 = 3 BaCl2 + 2 FePO4
HNO3 + P = N2O + PNO3 + H2O =>
10 HNO3 + 8 P = N2O + 8 PNO3 + 5 H2O
NaHSO4 + Pb(NO3)2 = NaNO3 + HNO3 + PbSO4 =>
NaHSO4 + Pb(NO3)2 = NaNO3 + HNO3 + PbSO4
CaSO4 + H2S = CaO + H2O + S =>
CaSO4 + 3 H2S = CaO + 3 H2O + 4 S
Mg + N2 = Mg3N2 = =>
3 Mg + N2 = Mg3N2
Ni + Na2CO3 = Ni(CO3)3 + Na =>
Ni + 3 Na2CO3 = Ni(CO3)3 + 6 Na
Fe(s) + H2O(s) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(s) = Fe3O4(s) + 4 H2(g)
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
CH3COONa(s) + HCl(aq) = CH3COOH(aq) + NaCl(aq) =>
CH3COONa(s) + HCl(aq) = CH3COOH(aq) + NaCl(aq)
Al + Br2 + KOH = KBr + Al(OH)3 =>
2 Al + 3 Br2 + 6 KOH = 6 KBr + 2 Al(OH)3
FeO2 = FeO + O2 =>
2 FeO2 = 2 FeO + O2
KMnO4 + PbS + H2O = MnO2 + PbSO4 + KOH =>
8 KMnO4 + 3 PbS + 4 H2O = 8 MnO2 + 3 PbSO4 + 8 KOH
C8H16N2 + H2O + H2SO4 = C4H8O + N2H6SO4 =>
C8H16N2 + 2 H2O + H2SO4 = 2 C4H8O + N2H6SO4
BaCl2 + K2CrO4 = KCl(aq) + BaCrO4(s) =>
BaCl2 + K2CrO4 = 2 KCl(aq) + BaCrO4(s)
KCl + F2 = KF + Cl2 = =>
2 KCl + F2 = 2 KF + Cl2
Al + Br2 + KOH = KBr + Al(OH)3 =>
2 Al + 3 Br2 + 6 KOH = 6 KBr + 2 Al(OH)3
Ca3(C6H5O7)2 + H2SO4 + H2O = C6H8O7 + CaSO4H2O =>
Ca3(C6H5O7)2 + 3 H2SO4 + 3 H2O = 2 C6H8O7 + 3 CaSO4H2O
C15H9O + O2 = CO2 + H2O =>
4 C15H9O + 67 O2 = 60 CO2 + 18 H2O
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
Sb2O3 + H2C2O4 = Sb2C2O6 + H2O =>
Sb2O3 + H2C2O4 = Sb2C2O6 + H2O
OF + HF = F2 + H2O =>
2 OF + 4 HF = 3 F2 + 2 H2O
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
C14H26 + O2 = CO + H2O =>
2 C14H26 + 27 O2 = 28 CO + 26 H2O
Fr + HF = FrF + H2 =>
2 Fr + 2 HF = 2 FrF + H2
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
Os(OH)4 + H2CO3 = Os(HCO3)4 + H2O =>
Os(OH)4 + 4 H2CO3 = Os(HCO3)4 + 4 H2O
NaOH + NH4NO3 = NH3 + H2O + Na2NO3 =>
16 NaOH + 7 NH4NO3 = 6 NH3 + 13 H2O + 8 Na2NO3
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
K2CO3(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO3(aq) =>
K2CO3(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO3(aq)
Co(NO3)2*6H2O + H2O2 + NaHCO3 = Na3(Co(CO3)3)*3H2O + NaNO3 + CO2 + H2O =>
2 Co(NO3)2*6H2O + H2O2 + 10 NaHCO3 = 2 Na3(Co(CO3)3)*3H2O + 4 NaNO3 + 4 CO2 + 12 H2O
Mg(OH)2 + HC2H3O2 = Mg + H2O + CO2 =>
4 Mg(OH)2 + HC2H3O2 = 4 Mg + 6 H2O + 2 CO2
H2K2O2 + H2SO = K2SO + H2O =>
H2K2O2 + H2SO = K2SO + 2 H2O
Sb2O3 + IO3{-} + H2O = Sb(OH)6{-} + I{-} + H{+} =>
3 Sb2O3 + 2 IO3{-} + 21 H2O = 6 Sb(OH)6{-} + 2 I{-} + 6 H{+}
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
Al + Br2 + KOH = KBr + Al(OH)3 =>
2 Al + 3 Br2 + 6 KOH = 6 KBr + 2 Al(OH)3
(Ag(NH3)2)OH + CO = AgCO2 + NH3 + H2 =>
2(Ag(NH3)2)OH + 2 CO = 2 AgCO2 + 4 NH3 + H2
Al(OH)4 + H2SO4 = Al(OH)3{+} + SO4{-2} + H2O =>
2 Al(OH)4 + H2SO4 = 2 Al(OH)3{+} + SO4{-2} + 2 H2O
Na + S6 = Na2S =>
12 Na + S6 = 6 Na2S
FeOH2O = Fe + O + H2O =>
FeOH2O = Fe + O + H2O
FeO3(s) + Al(s) = Fe(s) + AlO(s) =>
FeO3(s) + 3 Al(s) = Fe(s) + 3 AlO(s)
Ca3N2 + Al2O3 = CaO + AlN =>
Ca3N2 + Al2O3 = 3 CaO + 2 AlN
KNO3 + I2 + HCl = NO2 + KIO3 + H2O + KCl =>
10 KNO3 + I2 + 8 HCl = 10 NO2 + 2 KIO3 + 4 H2O + 8 KCl
Ca(OH)2HCl = Ca(OH)ClH2O =>
Ca(OH)2HCl = Ca(OH)ClH2O
NH4NO3 + C5H12 = CO2 + N2 + H2O =>
16 NH4NO3 + C5H12 = 5 CO2 + 16 N2 + 38 H2O
Al2S3 + NaOH = Al(HO)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(HO)3 + 3 Na2S
NH2CH2COOH + O2(g) = CO2(g) + H2O(l) + N2 =>
4 NH2CH2COOH + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2
HCOOHKOH = KHCOOH2O =>
HCOOHKOH = KHCOOH2O
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