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NH4ClPb(NO3)2 = PbClNH4(NO3)2
CH3CH2CH2OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
2 CH3CH2CH2OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
AgOH + HCl = AgCl + HOH =>
AgOH + HCl = AgCl + HOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HPO4{-2} + Fe{3+} = Fe(HPO4){+} =>
HPO4{-2} + Fe{3+} = Fe(HPO4){+}
V = V5 =>
5 V = V5
Bi{3} + Zn = Zn{2} + Bi =>
2 Bi{3} + 3 Zn = 3 Zn{2} + 2 Bi
H2C2(aq) + K2CrO3(aq) + HCl(aq) = CrCl3(aq) + KCl(aq) + H2O(l) + CO2(g) =>
H2C2(aq) + 10 K2CrO3(aq) + 50 HCl(aq) = 10 CrCl3(aq) + 20 KCl(aq) + 26 H2O(l) + 2 CO2(g)
CO = CCOO =>
2 CO = CCOO
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
ZnCl2 + F2 = ZnF2 + Cl2 =>
ZnCl2 + F2 = ZnF2 + Cl2
Al + H2O = H2AlO =>
Al + H2O = H2AlO
C(s) + S8(s) = CS2(s) =>
4 C(s) + S8(s) = 4 CS2(s)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
MgCl2 + H2SO4 = MgO + HCl + SO3 =>
MgCl2 + H2SO4 = MgO + 2 HCl + SO3
NO2 + H2O = HNO3 + HN2 =>
11 NO2 + 5 H2O = 9 HNO3 + HN2
L2 = L =>
L2 = 2 L
NaI + KClO3 = KIO3 + NaCl =>
NaI + KClO3 = KIO3 + NaCl
Mn + H = MnH3 =>
Mn + 3 H = MnH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
Mn + H = MnH =>
Mn + H = MnH
ClO2 + (H)2O = HClO2 + HClO3 =>
2 ClO2 + (H)2O = HClO2 + HClO3
PBr5 + Cl2 = PCl5 + Br2 =>
2 PBr5 + 5 Cl2 = 2 PCl5 + 5 Br2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + H2O =>
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + 2 H2O
C6H5ONa + CO2 = C7H5O3Na =>
C6H5ONa + CO2 = C7H5O3Na
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Ca + Na2S = Ca(Na2S)2 =>
Ca + 2 Na2S = Ca(Na2S)2
AgCrO = Ag + CrO =>
AgCrO = Ag + CrO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MgCl2 + HNO3 = Mg(NO3) + H(Cl)2 =>
MgCl2 + HNO3 = Mg(NO3) + H(Cl)2
H8B2O2 + H2O = HBO2 + H2 =>
H8B2O2 + 2 H2O = 2 HBO2 + 5 H2
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
FeBr2(aq) + K2CO3(aq) = FeCO3 + KBr =>
FeBr2(aq) + K2CO3(aq) = FeCO3 + 2 KBr
Co(NO3)3 + NaOH = Co(OH)3 + NaNO3 =>
Co(NO3)3 + 3 NaOH = Co(OH)3 + 3 NaNO3
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
H2SO4 + C = H2O + CO2 + SO2 =>
2 H2SO4 + C = 2 H2O + CO2 + 2 SO2
Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4 =>
Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4
Al2(SO4)3*16H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + NH4{+} + SO4{2-} + H2O =>
Al2(SO4)3*16H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 6 NH4{+} + 3 SO4{2-} + 16 H2O
MgCl2 + H2SO4 = MgO + HCl + SO3 =>
MgCl2 + H2SO4 = MgO + 2 HCl + SO3
C5H8O2 + O2 = CO + H2O =>
2 C5H8O2 + 7 O2 = 10 CO + 8 H2O
La(NO3)3*6H2O + ZrO(NO3)2*2H2O + C2H5NO2 = La2Zr2O7 + H2O + CO2 + N2 =>
18 La(NO3)3*6H2O + 18 ZrO(NO3)2*2H2O + 50 C2H5NO2 = 9 La2Zr2O7 + 269 H2O + 100 CO2 + 70 N2
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