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3 Er + 4 Co + 2 Ga = Er3Co4Ga2
H2SO4 + Cl2 + MnO4 = HCl + MnSO4 + O2 =>
H2SO4 + Cl2 + MnO4 = 2 HCl + MnSO4 + 2 O2
NaCl + Ca(OH)2 = CaCl2 + NaOH =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 NaOH
Mn(OH)3 = MnO(OH) + H2O =>
Mn(OH)3 = MnO(OH) + H2O
NH + H2O = NHH2O =>
NH + H2O = NHH2O
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CHOHCHOHCH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCHOHCH3 + 2 KOH
NO + KMnO4 + H2O = MnO2 + KOH + HNO2 =>
3 NO + KMnO4 + 2 H2O = MnO2 + KOH + 3 HNO2
FeOCr2O3 + Na2Co3 + O2 = Na2CrO4 + Fe2O + Co2 =>
4 FeOCr2O3 + 8 Na2Co3 + 9 O2 = 8 Na2CrO4 + 2 Fe2O + 12 Co2
H3PO4 + NiO3H3 = NiPO4 + H2O =>
H3PO4 + NiO3H3 = NiPO4 + 3 H2O
CH3COOH + K(OH) = HOH + KCH3COO =>
CH3COOH + K(OH) = HOH + KCH3COO
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
H2(g) + Fe2O3(s) = Fe(s) + H2O(g) =>
3 H2(g) + Fe2O3(s) = 2 Fe(s) + 3 H2O(g)
C6H12O6 + CH3OH + CH4N2O = C8H11NO3 + H2O =>
11 C6H12O6 + 24 CH3OH + 6 CH4N2O = 12 C8H11NO3 + 60 H2O
H2SO4(aq) + Mg(s) = Mg2SO4(aq) + H2(g) =>
H2SO4(aq) + 2 Mg(s) = Mg2SO4(aq) + H2(g)
C5H12O + H2O2 = C16H34O4 + H2O =>
16 C5H12O + 15 H2O2 = 5 C16H34O4 + 26 H2O
Co + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Te2 + O2 = TeO =>
Te2 + O2 = 2 TeO
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
SCu = CuS =>
SCu = CuS
KMnO4 + CH3CH(OH)CH3 + H2SO4 = MnSO4 + C3H6O + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CH(OH)CH3 + 3 H2SO4 = 2 MnSO4 + 5 C3H6O + K2SO4 + 8 H2O
Na2S + Ca(ClO3)2 = CaS + NaClO3 =>
Na2S + Ca(ClO3)2 = CaS + 2 NaClO3
C5H12O5 = C12H26 + CO2 + H2O =>
37 C5H12O5 = 11 C12H26 + 53 CO2 + 79 H2O
Fe2Cl3 + Mg = Fe + MgCl2 =>
2 Fe2Cl3 + 3 Mg = 4 Fe + 3 MgCl2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
Cs2O + BeO + H2O = Cs2[Be(OH)4] =>
Cs2O + BeO + 2 H2O = Cs2[Be(OH)4]
C2H2 + KMnO4 + KOH = K2C2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = K2C2O4 + 8 K2MnO4 + 6 H2O
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
NaCrO2 + H2O2 + KOH = K2CrO4 + H2O + Na2CrO4 =>
2 NaCrO2 + 3 H2O2 + 2 KOH = K2CrO4 + 4 H2O + Na2CrO4
Na + S = Na2S =>
2 Na + S = Na2S
NaIO3 + SrCO3 = Na2CO3 + Sr(IO3)2 =>
2 NaIO3 + SrCO3 = Na2CO3 + Sr(IO3)2
(SO4)3 = S + O =>
(SO4)3 = 3 S + 12 O
K + H2SO4 = K(SO4)2 + H2 =>
K + 2 H2SO4 = K(SO4)2 + 2 H2
Mn2{+} + H2O2 + NaOH = MnO2 + Na{+} + H2O =>
2 Mn2{+} + 7 H2O2 + 2 NaOH = 4 MnO2 + 2 Na{+} + 8 H2O
C4H10 + O2 = CO2(g) + H2O =>
2 C4H10 + 13 O2 = 8 CO2(g) + 10 H2O
Co(NO3)2 + Na4(SiO4) = Co2SiO4 + NaNO3 =>
2 Co(NO3)2 + Na4(SiO4) = Co2SiO4 + 4 NaNO3
C6H6O7 + NaOH = NaC6H5O7 + H2O =>
C6H6O7 + NaOH = NaC6H5O7 + H2O
Mg + ClO3 = Mg(ClO3)2 =>
Mg + 2 ClO3 = Mg(ClO3)2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
H3PO4 + KCl = KH2PO4 + HCl =>
H3PO4 + KCl = KH2PO4 + HCl
SO2 + H2O + O2 = H(SO4) =>
4 SO2 + 2 H2O + 3 O2 = 4 H(SO4)
NaOH + H3C6H5O7 = NaCO + H2O =>
6 NaOH + H3C6H5O7 = 6 NaCO + 7 H2O
Ni(OH)3 + HCl = Ni(ClO) + H2O =>
Ni(OH)3 + HCl = Ni(ClO) + 2 H2O
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