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HAsO2 + KOH = KH2AsO3
Cu(SO4) + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
Cu(SO4) + Ba(OH)2 = BaSO4 + Cu(OH)2
PbSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Pb(SO4)2 + H2O =>
5 PbSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Pb(SO4)2 + 8 H2O
Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + H2O
Ni(OH)2(s) = NiOH2O =>
Ni(OH)2(s) = NiOH2O
Zn(NO3)2 + HCl = ZnCl2 + (NO3)2 + H2 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + (NO3)2 + H2
ZnSO4 + NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 6 NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu[NO3]2 = CuO + O2 + NO2 =>
2 Cu[NO3]2 = 2 CuO + O2 + 4 NO2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
Na2OAl2O3 = NaAlO2 =>
Na2OAl2O3 = 2 NaAlO2
Sb2O5 + C = Sb + CO2 =>
2 Sb2O5 + 5 C = 4 Sb + 5 CO2
cyclopropane + H2 = propane =>
C3H6 + H2 = C3H8
AlCl3 + I = ICl3 + Al =>
AlCl3 + I = ICl3 + Al
MeCl3 + H2O = Me2O3 + HCl =>
2 MeCl3 + 3 H2O = Me2O3 + 6 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Cr + H2SO4 = Cr2(SO4)3 + S + H2O =>
2 Cr + 4 H2SO4 = Cr2(SO4)3 + S + 4 H2O
NH4HS + NaOH = Na2S + H2O + NH3 =>
NH4HS + 2 NaOH = Na2S + 2 H2O + NH3
AgClO4 + MgBr2 = AgBr + Mg(ClO4)2 =>
2 AgClO4 + MgBr2 = 2 AgBr + Mg(ClO4)2
CoSO4 + H2O2 + NaOH = H2O + Co2O3 + Na2SO4 =>
2 CoSO4 + H2O2 + 4 NaOH = 3 H2O + Co2O3 + 2 Na2SO4
C7H10O + NaBH4 + C2H5OH = C7H12O + C8H20O4BNa =>
4 C7H10O + NaBH4 + 4 C2H5OH = 4 C7H12O + C8H20O4BNa
Mg = Mg2 =>
2 Mg = Mg2
CH3CH3CH2OH + O2 = CO2 + H2O =>
4 CH3CH3CH2OH + 19 O2 = 12 CO2 + 18 H2O
C5H11OH + K2Cr2O7 + H2SO4 = C4H9COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H11OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H9COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NH3*H2O + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH3*H2O + CuCl2 = Cu(OH)2 + 2 NH4Cl
Al(aq) + H2O(aq) = Al(H2O)(aq) =>
Al(aq) + H2O(aq) = Al(H2O)(aq)
CuSO3 + Na2S = Na2SO4 + CuS =>
4 CuSO3 + 3 Na2S = 3 Na2SO4 + 4 CuS
NaOH + Al2(SO4)3 = Al2(OH)2 + Na2(SO4)3 =>
2 NaOH + Al2(SO4)3 = Al2(OH)2 + Na2(SO4)3
H2O + CO3{2-} = H2CO3 + OH{-} =>
2 H2O + CO3{2-} = H2CO3 + 2 OH{-}
NH3CO + O2 = H2O + CO2 + N2 =>
4 NH3CO + 5 O2 = 6 H2O + 4 CO2 + 2 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HBr + (NH4)S = BrNH3 + H2S =>
HBr + (NH4)S = BrNH3 + H2S
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
AlO + C = AlC + O =>
AlO + C = AlC + O
SiO2 + Na2CO3 = Na2SiO3 + CO2 =>
SiO2 + Na2CO3 = Na2SiO3 + CO2
Cr(OH)2 + H2SO4 = H2O + CrSO4 =>
Cr(OH)2 + H2SO4 = 2 H2O + CrSO4
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H2O
Br + NaCO3 = NaBr + NaBrO3 + CO2 =>
3 Br + 3 NaCO3 = 2 NaBr + NaBrO3 + 3 CO2
K2Cr2O7 + H2C2O4 + H{+} = K{+} + Cr3{+} + CO2 + H2O =>
3 K2Cr2O7 + 17 H2C2O4 + 8 H{+} = 6 K{+} + 2 Cr3{+} + 34 CO2 + 21 H2O
P4O2 = P4O1O =>
P4O2 = P4O1O
NaClO + H2 = NaOH + HCl =>
NaClO + H2 = NaOH + HCl
H2O + Br{-} = H2 + OH{-} + Br2 =>
2 H2O + 2 Br{-} = H2 + 2 OH{-} + Br2
CuS = Cu + S =>
CuS = Cu + S
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
(CH3COOH)2Mg = H2Mg(CH3COO)2 =>
(CH3COOH)2Mg = H2Mg(CH3COO)2
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