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(NH4)2 + 4 CrO4 = 4 CrO3 + N2 + 4 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
HgCl2 + FeCl2 = HgCl + FeCl3 =>
HgCl2 + FeCl2 = HgCl + FeCl3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C5H10O2 + H2O = C3H6O2 + CH4 =>
5 C5H10O2 + 4 H2O = 7 C3H6O2 + 4 CH4
C6H8O7 + Cu + H2O2 = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Cu + 3 H2O2 = Cu3(C6H5O7)2 + 6 H2O
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
C + N2 = (CN)2 =>
2 C + N2 = (CN)2
CsO2 + H2O = CsOH + H2O2 =>
2 CsO2 + 4 H2O = 2 CsOH + 3 H2O2
HS{-} + O2 = SO4{2-} + H{+} =>
HS{-} + 2 O2 = SO4{2-} + H{+}
CH3CH2OH + H2CrO4 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 H2CrO4 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 13 H2O
Na2CO3 + H2O2 = NaO2 + CO2 + H2O =>
Na2CO3 + 3 H2O2 = 2 NaO2 + CO2 + 3 H2O
NH3CaCO3 = NH3CO2CaO =>
NH3CaCO3 = NH3CO2CaO
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
C2H6 + HBr = C2H5Br + H =>
C2H6 + HBr = C2H5Br + 2 H
Al + KNO3 = Al(NO3)3 + K =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
Zn3P2 + O2 = ZnO + P =>
2 Zn3P2 + 3 O2 = 6 ZnO + 4 P
C10H11IO + CH3NH2 = C11H15NO + HI =>
C10H11IO + CH3NH2 = C11H15NO + HI
CH3NO2 + H2 = CH3NH2 + H2O =>
CH3NO2 + 3 H2 = CH3NH2 + 2 H2O
Mg(s) + Fe2(SO4)3(aq) = MgSO4 + Fe =>
3 Mg(s) + Fe2(SO4)3(aq) = 3 MgSO4 + 2 Fe
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(aq) =>
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(aq)
Al + HCl + H2O = [Al(H2O)]Cl3 + H2 =>
2 Al + 6 HCl + 2 H2O = 2[Al(H2O)]Cl3 + 3 H2
Sb + Br2 = SbBr =>
2 Sb + Br2 = 2 SbBr
Cu2 + NH3 = Cu(NH3)2 =>
Cu2 + 4 NH3 = 2 Cu(NH3)2
KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4
As2O3 + H2O = As(OH)3 =>
As2O3 + 3 H2O = 2 As(OH)3
Cu + SO2 + H2O + O2 = Cu2(OH)2SO4 =>
4 Cu + 2 SO2 + 2 H2O + 3 O2 = 2 Cu2(OH)2SO4
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)3(aq) + Zn(s) =>
2 Fe(s) + 3 Zn(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Zn(s)
BeO + HCl = BeCl2 + H2O =>
BeO + 2 HCl = BeCl2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2(NH4)(NO3)
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
MnCl2 + NaBiO3 + HNO3 = HMnO4 + NaNO3 + Bi(NO3)3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 NaNO3 + 5 Bi(NO3)3 + 4 HCl + 7 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2 + PbCl2 =>
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2 + PbCl2
I2 + P4 = PI5 =>
10 I2 + P4 = 4 PI5
Fe + NiSO4 = Fe2(SO4)3 + Ni =>
2 Fe + 3 NiSO4 = Fe2(SO4)3 + 3 Ni
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
C6H15N + O2 = CO2 + H2O + NH3 =>
C6H15N + 9 O2 = 6 CO2 + 6 H2O + NH3
HCl(ac) + Ca(OH)2 = H2O + CaCl2(ac) =>
2 HCl(ac) + Ca(OH)2 = 2 H2O + CaCl2(ac)
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I2(l) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(l)
C2H3O2Br + O2 = CO + H2O + Br2 =>
4 C2H3O2Br + 3 O2 = 8 CO + 6 H2O + 2 Br2
FeO + H2SO4 = Fe2(SO4)3 + S2 + H2O =>
12 FeO + 20 H2SO4 = 6 Fe2(SO4)3 + S2 + 20 H2O
C6H16N2 + C10H16Cl2O2 = C16H30O2N2 + HCl =>
C6H16N2 + C10H16Cl2O2 = C16H30O2N2 + 2 HCl
CH3NO2 + H2 = CH3NH2 + H2O =>
CH3NO2 + 3 H2 = CH3NH2 + 2 H2O
NaF + AgNO3 = NaNO3 + AgF =>
NaF + AgNO3 = NaNO3 + AgF
Ca3(PO4)2 + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
CaCO3(k) = CaO(k) + CO2(g) =>
CaCO3(k) = CaO(k) + CO2(g)
K + At = KAt =>
K + At = KAt
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4NO3
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