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S(s) + Na2SO3(aq) = Na2S2O3
C2H4 + OH = C2H6O2 =>
C2H4 + 2 OH = C2H6O2
N2 + S = NS2 =>
N2 + 4 S = 2 NS2
AlCl3 + NaCH3COO = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 NaCH3COO = Al(CH3COO)3 + 3 NaCl
C3H10(g) + O2(g) = CO2 + H2O =>
2 C3H10(g) + 11 O2(g) = 6 CO2 + 10 H2O
Zn + HNO3(aq) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(aq) = 4 Zn(NO3)2 + N2O + 5 H2O
Na2HPO4 + MnSO4 = MnHPO4 + Na2SO4 =>
Na2HPO4 + MnSO4 = MnHPO4 + Na2SO4
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
N2(g) + O2 = NO2(g) =>
N2(g) + 2 O2 = 2 NO2(g)
Cr2O6 + H2O = H2Cr2O7 =>
Cr2O6 + H2O = H2Cr2O7
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
(NH4)2MoS4 + HCl = MoS3 + H2S + NH4Cl =>
(NH4)2MoS4 + 2 HCl = MoS3 + H2S + 2 NH4Cl
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CO2 =>
C8H10 + 4 KMnO4 = C7H6O2 + 4 MnO2 + 4 KOH + CO2
K2(CO3) + Cr(NO3)3 = K(NO3) + Cr2(CO3)3 =>
3 K2(CO3) + 2 Cr(NO3)3 = 6 K(NO3) + Cr2(CO3)3
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)2 + CuO2 + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = 2 C3H5(OH)2 + CuO2 + 2 H2O
Ca + C2H5OH = Ca(C2H5O)2 + H2 =>
Ca + 2 C2H5OH = Ca(C2H5O)2 + H2
Li3N + H2 = LiH + NH3 =>
Li3N + 3 H2 = 3 LiH + NH3
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)2 + CuO2 + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = 2 C3H5(OH)2 + CuO2 + 2 H2O
CaO + C2 = CaC2 + CO2 =>
4 CaO + 5 C2 = 4 CaC2 + 2 CO2
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Pb(OH)2 + H2CO3 = Pb(CO3) + H2O =>
Pb(OH)2 + H2CO3 = Pb(CO3) + 2 H2O
Fe(NO3)3(aq) + HCl(aq) = FeCl3(aq) + HNO3(aq) =>
Fe(NO3)3(aq) + 3 HCl(aq) = FeCl3(aq) + 3 HNO3(aq)
CaF2 + Na2CO3 = CaCO3 + Na2F2 =>
CaF2 + Na2CO3 = CaCO3 + Na2F2
KBr + H2(SO4) + MnO2 = KH(SO4) + Mn(SO4) + H2O + Br2 =>
2 KBr + 3 H2(SO4) + MnO2 = 2 KH(SO4) + Mn(SO4) + 2 H2O + Br2
(CH3)3NH2 + O2 = CO2 + H2O + N2 =>
4(CH3)3NH2 + 23 O2 = 12 CO2 + 22 H2O + 2 N2
N2 + S = NS2 =>
N2 + 4 S = 2 NS2
Cu + HNO3 = CuO + NO + H2O =>
3 Cu + 2 HNO3 = 3 CuO + 2 NO + H2O
C3H6OS + H2O = H2SO4 + H2S + C3H6O =>
4 C3H6OS + 4 H2O = H2SO4 + 3 H2S + 4 C3H6O
Pb + Na = Na4Pb9 =>
9 Pb + 4 Na = Na4Pb9
N + O = NO2 =>
N + 2 O = NO2
AgF + K2CO3 = Ag2CO3 + KF =>
2 AgF + K2CO3 = Ag2CO3 + 2 KF
C4H9OH + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
C4H9OH + 4 OH{-} + 4 Ag(NH3)2{+} = C4H8O2 + 4 Ag + 3 H2O + 8 NH3
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq) =>
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq)
Li + SnSO4 = Li2SO4 + Sn =>
2 Li + SnSO4 = Li2SO4 + Sn
MgCl2 + N2 = Mg3N2 + Cl2 =>
3 MgCl2 + N2 = Mg3N2 + 3 Cl2
Propanol + oxygen = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Bi(OH)3 + H3PO4 = Bi2(HPO4)3 + H2O =>
2 Bi(OH)3 + 3 H3PO4 = Bi2(HPO4)3 + 6 H2O
Al(C2H3O2)3 + K3PO4 = AlPO4 + K(C2H3O2) =>
Al(C2H3O2)3 + K3PO4 = AlPO4 + 3 K(C2H3O2)
HC2H5CO2 + KOH = H2O + KC2H5CO2 =>
HC2H5CO2 + KOH = H2O + KC2H5CO2
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
Ca3(Po4)2 + H3Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3Po4 = 3 Ca(H2Po4)2
KNO3 + KOH = K2 + NO3OH =>
KNO3 + KOH = K2 + NO3OH
FeCl3 + (NH4)3PO4 = Fe(PO4) + (NH4)Cl =>
FeCl3 + (NH4)3PO4 = Fe(PO4) + 3(NH4)Cl
HNO3 + CdS = Cd(NO3)2 + N2O + H2O + S =>
10 HNO3 + 4 CdS = 4 Cd(NO3)2 + N2O + 5 H2O + 4 S
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)2 + CuO2 + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = 2 C3H5(OH)2 + CuO2 + 2 H2O
Na2SO3 + HCl = H2O + SO2 + NaCl =>
Na2SO3 + 2 HCl = H2O + SO2 + 2 NaCl
N2 + S = NS2 =>
N2 + 4 S = 2 NS2
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