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3 NaOH + H3PO4 = Na3PO4 + 3 H2O
I + O = I3O =>
3 I + O = I3O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3
C20H12 + O2 = C + H2O =>
C20H12 + 3 O2 = 20 C + 6 H2O
C2H4O2 + Na2CO3 = Na2C2H3O2 + CO2 + H2O =>
9 C2H4O2 + 8 Na2CO3 = 8 Na2C2H3O2 + 10 CO2 + 6 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C6H12O6 + H2O = CO2 + H{+} + e =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H{+} + 24e
NH2Cl + H2SO4 = (NH3Cl)2SO4 =>
2 NH2Cl + H2SO4 = (NH3Cl)2SO4
Li2O + PbO = Li2PbO2 =>
Li2O + PbO = Li2PbO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
aluminiumhydroxide + nitricacid = water + aluminiumnitrate =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
S + OH{-} = S2O3 + S{-2} + H2O =>
5 S + 6 OH{-} = S2O3 + 3 S{-2} + 3 H2O
Cu2SO3 = CuO + SO =>
Cu2SO3 = 2 CuO + SO
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
NH4Cl + Ba(OH)2 = NH4(OH) + BaCl2 =>
2 NH4Cl + Ba(OH)2 = 2 NH4(OH) + BaCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Ba(C2H3O2)2 + Na2CO3 = BaCO3 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CO3 = BaCO3 + 2 NaC2H3O2
Cu(s) + H2SO4(l) = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2 + 2 H2O
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl =>
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
CH3NH3(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
2 CH3NH3(g) + 5 O2(g) = 2 CO2(g) + 6 H2O(l) + N2(g)
MgCO3 + H2S = MgS + H2CO3 =>
MgCO3 + H2S = MgS + H2CO3
IBr3 + F2 = IF2 + BrF5 =>
2 IBr3 + 17 F2 = 2 IF2 + 6 BrF5
K2OH + HSiO3 = K2SiO3 + H2O =>
K2OH + HSiO3 = K2SiO3 + H2O
Sr(CH3COO)2(aq) + CaSO4 = SrSO4 + Ca(CH3COO)2 =>
Sr(CH3COO)2(aq) + CaSO4 = SrSO4 + Ca(CH3COO)2
C6H10 + Cl2 = C6H10Cl2 =>
C6H10 + Cl2 = C6H10Cl2
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
NaNO2 + FeSO4 + CH3COOH = NO2 + CH3COONa + Fe + H2O + SO2 =>
4 NaNO2 + FeSO4 + 4 CH3COOH = 4 NO2 + 4 CH3COONa + Fe + 2 H2O + SO2
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4(aq) + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
Na + K = KNa =>
Na + K = KNa
Fe2O3 + OH = Fe(OH)3 + O2 =>
2 Fe2O3 + 12 OH = 4 Fe(OH)3 + 3 O2
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
CaC4H4O6 + H2SO4 = H2C4H4O6 + CaSO4 =>
CaC4H4O6 + H2SO4 = H2C4H4O6 + CaSO4
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]*2H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]*2H2O + 13 H2O + 6 CO2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
HC2H3O2(l) + O2(g) = H2O(l) + CO2(g) =>
HC2H3O2(l) + 2 O2(g) = 2 H2O(l) + 2 CO2(g)
Sn(OH)4 + H4B2O5 = SnB2O5 + H2O =>
Sn(OH)4 + H4B2O5 = SnB2O5 + 4 H2O
K2S2O3 + HBr = KBr + S + SO2 + H2O =>
K2S2O3 + 2 HBr = 2 KBr + S + SO2 + H2O
Mg + H2SO4 = H2 + Mg2(SO4)3 =>
2 Mg + 3 H2SO4 = 3 H2 + Mg2(SO4)3
Ca3(PO4)2 + Si2O4 + C = P8 + Ca(SiO)3 + CO =>
4 Ca3(PO4)2 + 18 Si2O4 + 68 C = P8 + 12 Ca(SiO)3 + 68 CO
Fe2O3 + I2 = FeI3 + O2 =>
2 Fe2O3 + 6 I2 = 4 FeI3 + 3 O2
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