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PB(NO3)2 + K2SO4 = PBSO4 + 2 KNO3
NaHLi = LiHNa =>
NaHLi = LiHNa
HCN(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 HCN(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 N2(g)
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
(CH3)3COH + H2O = CO2 + H2 =>
(CH3)3COH + 7 H2O = 4 CO2 + 12 H2
NaOH + H2SiO3 = NaOH(SiO3)2 + H2 =>
NaOH + 2 H2SiO3 = NaOH(SiO3)2 + 2 H2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Ag + HNO3 + NaCl = AgCl + NaO + NH =>
3 Ag + HNO3 + 3 NaCl = 3 AgCl + 3 NaO + NH
SnS3 + H2SO4 = SnS2 + SO2 + H2O =>
SnS3 + 2 H2SO4 = SnS2 + 3 SO2 + 2 H2O
MnCO3 + O2 = MnO3 + CO2 =>
MnCO3 + O2 = MnO3 + CO2
HBr + NaO = NaBr2 + H2O =>
2 HBr + NaO = NaBr2 + H2O
Fe2(CO3)3Au = Fe2Au(CO3)3 =>
Fe2(CO3)3Au = Fe2Au(CO3)3
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
K2SiO3 = K2OSiO2 =>
K2SiO3 = K2OSiO2
MgO + C20H14O4 = MgOC20H14O4 =>
MgO + C20H14O4 = MgOC20H14O4
CaCl2 + H2O2 + NaOH = CaO2 + NaCl + H2O =>
CaCl2 + H2O2 + 2 NaOH = CaO2 + 2 NaCl + 2 H2O
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
KIO3 + Cl2 + KOH = K5IO6 + KCl + H2O =>
KIO3 + Cl2 + 6 KOH = K5IO6 + 2 KCl + 3 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CuOSO2 = CuSO3 =>
CuOSO2 = CuSO3
Be(OH)2 + CO2 = BeCO3 + H2O =>
Be(OH)2 + CO2 = BeCO3 + H2O
Fe2S2 + HCl = FeCl2 + H2S =>
Fe2S2 + 4 HCl = 2 FeCl2 + 2 H2S
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
Cu + FeSO4*7H2O = Fe + CuSO4 + H2O =>
Cu + FeSO4*7H2O = Fe + CuSO4 + 7 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
ZnBr2 = Zn + Br =>
ZnBr2 = Zn + 2 Br
CuCl2*2H2O + Al(NO3)3*9H2O + Ni(NO3)3*6H2O + NaOH + C6H12O6 = Cu100Al92Ni8O200 + NaNO3 + H2O + NaCl + C6H12O7 =>
100 CuCl2*2H2O + 92 Al(NO3)3*9H2O + 8 Ni(NO3)3*6H2O + 500 NaOH + 50 C6H12O6 = Cu100Al92Ni8O200 + 300 NaNO3 + 1326 H2O + 200 NaCl + 50 C6H12O7
C5 = C3 =>
3 C5 = 5 C3
HNO2KI = HIKNO2 =>
HNO2KI = HIKNO2
Cl + H2O + AgNO3 = AgCl + HNO3 + AgClO3 =>
6 Cl + 3 H2O + 6 AgNO3 = 5 AgCl + 6 HNO3 + AgClO3
CuSO3(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO3(aq) =>
CuSO3(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO3(aq)
NaIO3 + KMnO4 = NaIO4 + KMnO2 =>
2 NaIO3 + KMnO4 = 2 NaIO4 + KMnO2
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O
KNO3(aq) + H2SO4(aq) = HNO3(aq) + K2SO4 =>
2 KNO3(aq) + H2SO4(aq) = 2 HNO3(aq) + K2SO4
FeCl3KOH = KCl3(s)FeOH =>
FeCl3KOH = KCl3(s)FeOH
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
Li2SO3 + Sn(NO3)4 = LiNO3 + Sn2(SO3)4 =>
4 Li2SO3 + 2 Sn(NO3)4 = 8 LiNO3 + Sn2(SO3)4
Cr(OH)3 + Pb(NO3)2 = Cr(NO3)3 + Pb(OH)2 =>
2 Cr(OH)3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb(OH)2
CaO + NaOH = NaO + Ca(OH) =>
CaO + NaOH = NaO + Ca(OH)
CrCl2 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
CrCl2 + 2 NaBiO3 + 2 NaOH + 2 H2O = Na2CrO4 + 2 Bi(OH)3 + 2 NaCl
Al + H2SO4 = Al6(SO4)3 + SO + H2O =>
12 Al + 9 H2SO4 = 2 Al6(SO4)3 + 3 SO + 9 H2O
N2O4 + H2O = HN + O2 =>
2 N2O4 + 2 H2O = 4 HN + 5 O2
(C6H5)CH2OH + O2 = (C6H5)CHO + H2O =>
2(C6H5)CH2OH + O2 = 2(C6H5)CHO + 2 H2O
Ba + HCl = BaCl + H2 =>
2 Ba + 2 HCl = 2 BaCl + H2
NaCl + HS = NaS + HCl =>
NaCl + HS = NaS + HCl
Ag + H3PO4 = AgH3 + PO4 =>
Ag + H3PO4 = AgH3 + PO4
Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + H2O + NaNO3 + CO2 =>
2 Fe(NO3)3 + 6 NaHCO3 = Fe2(CO3)3 + 3 H2O + 6 NaNO3 + 3 CO2
KCO3 + AlSO4 = AlCO3 + KSO4 =>
KCO3 + AlSO4 = AlCO3 + KSO4
Fe(NO3)2 = O2 + FeO + NO2 =>
2 Fe(NO3)2 = O2 + 2 FeO + 4 NO2
AlH3O3 + HCl = AlCl3 + H2O =>
AlH3O3 + 3 HCl = AlCl3 + 3 H2O
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