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CU(OH)2 + CO2 = CUCO3 + H2O
ZnS + HNO3 = H2O + NO + ZnSO4 =>
3 ZnS + 8 HNO3 = 4 H2O + 8 NO + 3 ZnSO4
PbO + SO3 = PbSO4 =>
PbO + SO3 = PbSO4
Hg2 = Hg =>
Hg2 = 2 Hg
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe(s) + H2SO4(l) = Fe2(SO4)3(l) + H2(g) =>
2 Fe(s) + 3 H2SO4(l) = Fe2(SO4)3(l) + 3 H2(g)
CCa = CaC =>
CCa = CaC
KMnO4 + H2SO4 + SnSO4 = KMn + H2O + (Sn)2(SO4)4 =>
KMnO4 + 4 H2SO4 + 4 SnSO4 = KMn + 4 H2O + 2(Sn)2(SO4)4
MnCl2 + NaBiO3 + HNO3 = Cl2 + HMnO4 + NaNO3 + Bi(NO3)3 + H2O =>
2 MnCl2 + 7 NaBiO3 + 28 HNO3 = 2 Cl2 + 2 HMnO4 + 7 NaNO3 + 7 Bi(NO3)3 + 13 H2O
NH4Cl = NH3HCl =>
NH4Cl = NH3HCl
Na2CO3 + K2SiO3 = Na2SiO3 + K2CO3 =>
Na2CO3 + K2SiO3 = Na2SiO3 + K2CO3
C7H6O + NaBH4 + H2O = C7H8O + NaOH + BH3 =>
C7H6O + NaBH4 + H2O = C7H8O + NaOH + BH3
AlCl4 + O2 = Al2O3 + Cl2 =>
4 AlCl4 + 3 O2 = 2 Al2O3 + 8 Cl2
KOH + KHP = H2O + K + KP =>
KOH + KHP = H2O + K + KP
AgCl + NaNO3 + NH3 = Ag(NH3)2 + NaNO3Cl =>
AgCl + NaNO3 + 2 NH3 = Ag(NH3)2 + NaNO3Cl
Na2HPO4*12H2O + NaOH = Na3PO4*12H2O + H2O =>
Na2HPO4*12H2O + NaOH = Na3PO4*12H2O + H2O
H2 + C3H8 = CH4 =>
2 H2 + C3H8 = 3 CH4
Na2CO3 + C2H3O2H = CO2 + H2O + NaC2H3O2 =>
Na2CO3 + 2 C2H3O2H = CO2 + H2O + 2 NaC2H3O2
C2H8(g) + O2(g) = CO2 + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2 + 4 H2O
C2H8(g) + O2(g) = CO2(g) + H2O(l) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(l)
PbO + SO3 = PbSO4 =>
PbO + SO3 = PbSO4
CH3CHClCH3 + NaOH = CH2CHCH3 + NaCl + H2O =>
CH3CHClCH3 + NaOH = CH2CHCH3 + NaCl + H2O
C2H8(g) + O2(g) = CO2(g) + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O
ZnS + HNO3 = H2O + NO + ZnSO4 =>
3 ZnS + 8 HNO3 = 4 H2O + 8 NO + 3 ZnSO4
AgC2H3O2 + Fe2(SO4)3 = Ag2SO4 + Fe(C2H3O2)3 =>
6 AgC2H3O2 + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe(C2H3O2)3
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
Co(OH)3 + KHP = H2O + Co(KP)3 =>
Co(OH)3 + 3 KHP = 3 H2O + Co(KP)3
Cu(NO3)2 = O2 + NO2 + Cu20 =>
20 Cu(NO3)2 = 20 O2 + 40 NO2 + Cu20
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
3 PbO2 + 2 K3[Cr(OH)6] + 4 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
HCl + NaAl(OH)2CO3 = NaCl + AlCl3 + H2O + CO2 =>
4 HCl + NaAl(OH)2CO3 = NaCl + AlCl3 + 3 H2O + CO2
HSO2 + Ca(OH)2 = Ca(SO2)2 + H2O =>
2 HSO2 + Ca(OH)2 = Ca(SO2)2 + 2 H2O
YBa2Cu3O7 + HCl = CuCl + H2O + YCl3 + BaCl2 + O =>
YBa2Cu3O7 + 10 HCl = 3 CuCl + 5 H2O + YCl3 + 2 BaCl2 + 2 O
Be(OH)2 + HNO2 = Be(NO2)2 + H2O =>
Be(OH)2 + 2 HNO2 = Be(NO2)2 + 2 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C8H6O3 + H2 = C8H8O2 + H2O =>
C8H6O3 + 2 H2 = C8H8O2 + H2O
SO4{2+} + H{+} + Co = H2SO3 + H2O + Co{2+} =>
SO4{2+} + 4 H{+} + 3 Co = H2SO3 + H2O + 3 Co{2+}
K2Co3 + Ca(NO3)2 = KNO3 + CaCo3 =>
K2Co3 + Ca(NO3)2 = 2 KNO3 + CaCo3
CH3CH2OHHCOOH = HCO2CH2CH3H2O =>
CH3CH2OHHCOOH = HCO2CH2CH3H2O
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
Fe(NO3)3 + H3PO4 = HNO3 + FePO4 =>
Fe(NO3)3 + H3PO4 = 3 HNO3 + FePO4
Fe + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
2 Fe + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Al(OH)3 + KOH = Al(OH)4{-} + K{+} =>
Al(OH)3 + KOH = Al(OH)4{-} + K{+}
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH =>
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH
MnSO4 + F2 + K2SO4 + H2O = KF + MnO2 + H2SO4 =>
MnSO4 + F2 + K2SO4 + 2 H2O = 2 KF + MnO2 + 2 H2SO4
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C10H16N2O8 + Ca(OH)2 + K2CO3 = C10H12N2O8CaK2 + H2O + CO2 =>
C10H16N2O8 + Ca(OH)2 + K2CO3 = C10H12N2O8CaK2 + 3 H2O + CO2
NaBr + H{3+}PO{4+} = Na{3+}PO{4+} + HBr =>
NaBr + H{3+}PO{4+} = Na{3+}PO{4+} + HBr
HgO + Cl2 = HgClO =>
2 HgO + Cl2 = 2 HgClO
Ba + H2O = Ba{2+} + OH{-} + H2 =>
Ba + 2 H2O = Ba{2+} + 2 OH{-} + H2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
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