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H2S + 2 HBr = 2 H2 + SBr2
PCl + NaC = NaCl + PC =>
PCl + NaC = NaCl + PC
K2CrO7 + HClO4 + HI = Cr(ClO4) + KClO4 + I2 + H2O =>
2 K2CrO7 + 6 HClO4 + 22 HI = 2 Cr(ClO4) + 4 KClO4 + 11 I2 + 14 H2O
C3H8 + HCl = CH3CH(Cl)CH3 + H =>
C3H8 + HCl = CH3CH(Cl)CH3 + 2 H
NaI + Cu2SO4 = Na2SO4 + CuI =>
2 NaI + Cu2SO4 = Na2SO4 + 2 CuI
Li + HC1 = H2 + LiC1 =>
2 Li + 2 HC1 = H2 + 2 LiC1
CH3COO{-} + Cr(O4)2{-} + H{+} = Cr(OH)3 + CO2 + H2O =>
3 CH3COO{-} + 2 Cr(O4)2{-} + 5 H{+} = 2 Cr(OH)3 + 6 CO2 + 4 H2O
Pb(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3(aq) + PbSO4(s) =>
3 Pb(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3(aq) + 3 PbSO4(s)
CaSO4 + (NH4)4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + (NH4)2SO4 =>
CaSO4 + (NH4)4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + (NH4)2SO4
AgOH + H2SO4 = AgOHSO4 + H2 =>
AgOH + H2SO4 = AgOHSO4 + H2
PbO4 + MnSO4 + H3PO4 = Pb(PO4)4 + HMnO4 + PbSO4 + H2O =>
5 PbO4 + 4 MnSO4 + 4 H3PO4 = Pb(PO4)4 + 4 HMnO4 + 4 PbSO4 + 4 H2O
(NH4)2CO3(s) + Ca(OH)2(aq) = NH4OH(aq) + CaCO3(s) =>
(NH4)2CO3(s) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCO3(s)
NaS + CaCl2 = NaCl2 + CaS =>
NaS + CaCl2 = NaCl2 + CaS
KAl(SO4)2 + NH4OH = Al(OH)3 + K(NH4)3(SO4)2 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + K(NH4)3(SO4)2
H2O + S8 + NO3{-} = SO3{2-} + NO + H{+} =>
8 H2O + 3 S8 + 32 NO3{-} = 24 SO3{2-} + 32 NO + 16 H{+}
SCl2 + H2O = HCl + SO =>
SCl2 + H2O = 2 HCl + SO
Ca(OH)2KHP = KOHH2OCaP =>
Ca(OH)2KHP = KOHH2OCaP
HClO2 + CHKO3 = KClO2 + H2O + CO2 =>
HClO2 + CHKO3 = KClO2 + H2O + CO2
H3BO3 + C6H14O6 = H3BO3*C6H14O6 = H3BO3*C6H14O6 + NaOH = Na*H3BO3*C6H14O6 + H2O =>
H3BO3 + C6H14O6 = H3BO3*C6H14O6
Cu(NO3)3 + NaOH = Cu(OH)3 + NaNO3 =>
Cu(NO3)3 + 3 NaOH = Cu(OH)3 + 3 NaNO3
Ag2SO4 + CaI2 = AgI + CaSO4 =>
Ag2SO4 + CaI2 = 2 AgI + CaSO4
Fe(OH)2 + HOH = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 HOH = 2 Fe(OH)3 + H2
Cl2 + Na2O2 = NaCl + O2 =>
Cl2 + Na2O2 = 2 NaCl + O2
KBr + MnO2 + HCl = Br2 + MnCl2 + KCl + H2O =>
2 KBr + MnO2 + 4 HCl = Br2 + MnCl2 + 2 KCl + 2 H2O
I2 + KNO3 + H2O = I{-} + KIO3 + NO3{-} + H{+} =>
3 I2 + KNO3 + 3 H2O = 5 I{-} + KIO3 + NO3{-} + 6 H{+}
Li + HC1 = H2 + LiC1 =>
2 Li + 2 HC1 = H2 + 2 LiC1
HCl + BOH = BCl + H2O =>
HCl + BOH = BCl + H2O
NaOH + Fe(No3)3 = Fe(OH)3 + NaNo3 =>
3 NaOH + Fe(No3)3 = Fe(OH)3 + 3 NaNo3
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2 =>
Pb(CH3COO)2 + HCl = PbCl + H(CH3COO)2
Cu(NO3)2(aq) + Na2CO3(s) + H2O(l) = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O(l) = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
KMn2O4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl2 + 8 H2O + 3 Cl2
H2SO4 + Zn(CO3) = ZnSO4 + CO2 + H2O =>
H2SO4 + Zn(CO3) = ZnSO4 + CO2 + H2O
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
Fe + Sn(No3)2 = Fe(No3)2 + Sn =>
Fe + Sn(No3)2 = Fe(No3)2 + Sn
NaOHHNO3 = NaNO3H2O =>
NaOHHNO3 = NaNO3H2O
Cr(OH)2 + H2SO4 = SO2 + Cr2(SO4)3 + H2O =>
2 Cr(OH)2 + 4 H2SO4 = SO2 + Cr2(SO4)3 + 6 H2O
Al2O3 + NaHSO4 = Al2(SO4)3 + Na2SO4 + H2O =>
Al2O3 + 6 NaHSO4 = Al2(SO4)3 + 3 Na2SO4 + 3 H2O
Al + NaSO4 = Al2(SO4) + Na =>
2 Al + NaSO4 = Al2(SO4) + Na
NH2OH + FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + 2 H2O
P2O5 + H2O = PH3 + O2 =>
P2O5 + 3 H2O = 2 PH3 + 4 O2
Fe + Sn(NO3)2 = Fe(NO3)3 + Sn =>
2 Fe + 3 Sn(NO3)2 = 2 Fe(NO3)3 + 3 Sn
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl =>
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl
Pb3O4 + HNO3 = Pb(NO3)2 + H2O + PbO2 =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + PbO2
Fe + Sn(NO3)2 = Fe(NO3)2 + Sn =>
Fe + Sn(NO3)2 = Fe(NO3)2 + Sn
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + HNO3(stez) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(stez) = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + NaMnO4 = CuMnO4 + Na =>
Cu + NaMnO4 = CuMnO4 + Na
S2O2 + O2 + H2O = H2SO4 =>
S2O2 + 2 O2 + 2 H2O = 2 H2SO4
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