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2 Li + 2 HF = 2 LiF + H2
C6H5Cl + CH3Cl + Na = C3H8 + NaCl =>
C6H5Cl + 33 CH3Cl + 34 Na = 13 C3H8 + 34 NaCl
CuO + SO2 = Cu + SO3 =>
CuO + SO2 = Cu + SO3
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + H2SO4{-} + H2O =>
Cr2O7{2-} + 6 H2SO3 + 2 H{+} = 2 Cr{3+} + 6 H2SO4{-} + H2O
HCl + Na2S2O3 = SO2 + S + H2O + NaCl =>
2 HCl + Na2S2O3 = SO2 + S + H2O + 2 NaCl
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
Co(OH)2 + H2O = H3O + CoO2H =>
Co(OH)2 + H2O = H3O + CoO2H
Pd(NO3)2 = Pd + NO2 + O2 =>
Pd(NO3)2 = Pd + 2 NO2 + O2
Ba(NO3)2 + NaC2H3O2 = Ba(C2H3O2)2 + NaNO3 =>
Ba(NO3)2 + 2 NaC2H3O2 = Ba(C2H3O2)2 + 2 NaNO3
AgH2SO4 = Ag2SO4 + SO2 + H2O =>
2 AgH2SO4 = Ag2SO4 + SO2 + 2 H2O
CaCl2KCO3 = CaCO3KCl2 =>
CaCl2KCO3 = CaCO3KCl2
Ba(OH)2(s) = BaO(s) + H2O(g) =>
Ba(OH)2(s) = BaO(s) + H2O(g)
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
NaF + HNO3 = NaOH + FNO2 =>
NaF + HNO3 = NaOH + FNO2
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
CH2O2 + KOH = H2O + HCOOK =>
CH2O2 + KOH = H2O + HCOOK
Pb + MnO2 = Mn + PbO =>
2 Pb + MnO2 = Mn + 2 PbO
AgCl + NH3 + H2O = AgOH + NH4Cl =>
AgCl + NH3 + H2O = AgOH + NH4Cl
Ba(OH)2(s) = Ba(aq) + OH(aq) =>
Ba(OH)2(s) = Ba(aq) + 2 OH(aq)
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2 =>
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2
HCl + Na2CO3 = H2CO3 + ClNa =>
2 HCl + Na2CO3 = H2CO3 + 2 ClNa
C18H35COONa + HCl = C18H35COOH + NaCl =>
C18H35COONa + HCl = C18H35COOH + NaCl
I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2
AgCl + NH3 + H2O = [Ag(NH3)2]OH + NH4Cl =>
AgCl + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4Cl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
FeO + Na2CO3 = FeCO3 + Na2O =>
FeO + Na2CO3 = FeCO3 + Na2O
(CH3COO)3Fe + H2O = CH3COOH + Fe(OH)3 =>
(CH3COO)3Fe + 3 H2O = 3 CH3COOH + Fe(OH)3
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 H2O
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
NaNO2 + Al = Al2O3 + Na2O + N2 =>
2 NaNO2 + 2 Al = Al2O3 + Na2O + N2
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
BaSO4 = BaS + O2 =>
BaSO4 = BaS + 2 O2
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO3)2 + Ce(OH)(NO3)3 + NO2 + KOH =>
9 Ce(NO3)3 + K2S2O8 + 5 H2O = Ce(SO3)2 + 8 Ce(OH)(NO3)3 + 3 NO2 + 2 KOH
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Cr2O3 + HNo3 = Cr(No3)3 + H2O =>
Cr2O3 + 6 HNo3 = 2 Cr(No3)3 + 3 H2O
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4
Fe{2+} + Cr2O7{-2} + H{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + Cr2O7{-2} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
CuSO4(aq) + KCN(aq) = Cu(CN)2 + K2SO4 =>
CuSO4(aq) + 2 KCN(aq) = Cu(CN)2 + K2SO4
CaCO3 + CaSiO3 = Ca5Si2O7(CO3)2 + CO2 =>
3 CaCO3 + 2 CaSiO3 = Ca5Si2O7(CO3)2 + CO2
Na(NO3) + H2(SO4) = Na2(SO4) + H(NO3) =>
2 Na(NO3) + H2(SO4) = Na2(SO4) + 2 H(NO3)
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