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3 Cu + 4(HNO3)2 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3 + Fe + In2O3 + SnO2 = Fe25In10Sn5O60 =>
35 Fe2O3 + 5 Fe + 15 In2O3 + 15 SnO2 = 3 Fe25In10Sn5O60
C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0
NaHCO3 + C12H22O11 = CO2 + H2O + Na =>
48 NaHCO3 + C12H22O11 = 60 CO2 + 35 H2O + 48 Na
Al(NO3)3(aq) + Na2CO3(aq) = AlCO3(s) + Na2(NO3)3(aq) =>
Al(NO3)3(aq) + Na2CO3(aq) = AlCO3(s) + Na2(NO3)3(aq)
H2[PtCl6] + KCl = K2[PtCl6] + HCl =>
H2[PtCl6] + 2 KCl = K2[PtCl6] + 2 HCl
NH4NO3 + C6H12O6 = H2O + CO2 + NH3 =>
3 NH4NO3 + C6H12O6 = 3 H2O + 6 CO2 + 6 NH3
Na2C2O4 + O2 = CO2 + Na2O =>
2 Na2C2O4 + O2 = 4 CO2 + 2 Na2O
MnO4{-} + AsO2{-} + OH{-} = MnO2 + AsO4{3-} + H2O =>
2 MnO4{-} + 3 AsO2{-} + 4 OH{-} = 2 MnO2 + 3 AsO4{3-} + 2 H2O
Na + Fe = NaFe =>
Na + Fe = NaFe
Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2
HMnO4 + H2C2O4 = Mn + CO2 + H2O =>
2 HMnO4 + 7 H2C2O4 = 2 Mn + 14 CO2 + 8 H2O
NaHCO3 + CH3COO = C2H3NaO2 + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 C2H3NaO2 + 5 H2O + 9 CO2
NiSO4(aq) + BaCl2(aq) = NiCl2(s) + BaSO4(aq) =>
NiSO4(aq) + BaCl2(aq) = NiCl2(s) + BaSO4(aq)
F2O = F + O =>
F2O = 2 F + O
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
BeO + LiOH = Be(OH)2 + Li2O =>
BeO + 2 LiOH = Be(OH)2 + Li2O
HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + H2O =>
3 HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + 3 H2O
Sb + S8 = Sb2S3 =>
16 Sb + 3 S8 = 8 Sb2S3
KAl(SO4)2*12H2O + Ca(OH)2 = Al(OH)3 + CaSO4 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + K2SO4 + 24 H2O
Mg + NaOH = Mg(OH)2 + NaMg =>
3 Mg + 2 NaOH = Mg(OH)2 + 2 NaMg
NaOH + NaNO3 + Zn = Na2Zn2O3 + NH3 =>
3 NaOH + NaNO3 + 4 Zn = 2 Na2Zn2O3 + NH3
NaI(aq) + BaS(aq) = NaS(aq) + BaI(aq) =>
NaI(aq) + BaS(aq) = NaS(aq) + BaI(aq)
ZnPO3 + LiCl = ZnCl + LiPO3 =>
ZnPO3 + LiCl = ZnCl + LiPO3
NaAlH4 + H2O = NaOH + Al(OH)3 + H2 =>
NaAlH4 + 4 H2O = NaOH + Al(OH)3 + 4 H2
CH3COONH4 = CH3C(O)NH2 + H2O =>
CH3COONH4 = CH3C(O)NH2 + H2O
Al + Ag2S + NaCl = Ag + Na + AlSCl =>
Al + Ag2S + NaCl = 2 Ag + Na + AlSCl
Ba3(PO4)2(s) + HCl(aq) = BaCl2(aq) + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 HCl(aq) = 3 BaCl2(aq) + 2 H3PO4(aq)
Na2S2O3 + Br2 + H2O = Na2SO4 + S + HBr =>
Na2S2O3 + Br2 + H2O = Na2SO4 + S + 2 HBr
NaI + H2(SO4) = I0 + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I0 + H2S + 4 Na2(SO4) + 4 H(OH)
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
HNO3 + BaSO4 = H2SO4 + Ba(NO3)2 =>
2 HNO3 + BaSO4 = H2SO4 + Ba(NO3)2
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(acac)3 + NH4Cl + CO2 + H2O =>
24 CrCl3*6H2O + 3 C5H8O2 + 36 CH4N2O = 8 Cr(acac)3 + 72 NH4Cl + 51 CO2 + 84 H2O
C(s) + H2(g) + Cl2(g) = CHCl3(l) =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3(l)
KO3 + CO3 = K4C2O3 + O3 =>
4 KO3 + 2 CO3 = K4C2O3 + 5 O3
KAuO2 + Au = K[AuO] + AuO =>
KAuO2 + Au = K[AuO] + AuO
C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
As4S6(s) + O2 = As4O6 + SO2 =>
As4S6(s) + 9 O2 = As4O6 + 6 SO2
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
C2H5COH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5COH + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
Fe + AgClO3 = FeClO3 + Ag =>
Fe + AgClO3 = FeClO3 + Ag
AgNO3(aq) + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3(aq) + K2SO4 = Ag2SO4 + 2 KNO3
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O =>
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O
C2H2 + Cu(NH3)2Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = C2Cu2 + 2 NH4Cl + 2 NH3
KMnO4 + KI + CH3COOH = I2 + Mn(CH3COO)2 + CH3COOK + H2O =>
2 KMnO4 + 10 KI + 16 CH3COOH = 5 I2 + 2 Mn(CH3COO)2 + 12 CH3COOK + 8 H2O
NH3 = H2(g) + N2(g) =>
2 NH3 = 3 H2(g) + N2(g)
AgNO3 + BaSO3 = Ba(NO3)2 + Ag2SO3 =>
2 AgNO3 + BaSO3 = Ba(NO3)2 + Ag2SO3
PbO(s) = Pb(s) + O(g) =>
PbO(s) = Pb(s) + O(g)
Ba(NO3)2 + Na2HPO4 = BaHPO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2HPO4 = BaHPO4 + Na2(NO3)2
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