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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeBr2KOH = FeOHKBr2 =>
FeBr2KOH = FeOHKBr2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu3Cl + NaN = Cu3N + NaCl =>
Cu3Cl + NaN = Cu3N + NaCl
NaClO4 = NaCl + O =>
NaClO4 = NaCl + 4 O
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
CH3COOH + CH3OH = CH4COOCH3 + H2O =>
3 CH3COOH + 6 CH3OH = 4 CH4COOCH3 + 4 H2O
Ag(NO3) + Na(Br) = Ag(Br) + Na(NO3) =>
Ag(NO3) + Na(Br) = Ag(Br) + Na(NO3)
HBr(aq) + Ca(s) = CaBr2(aq) + H2(g) =>
2 HBr(aq) + Ca(s) = CaBr2(aq) + H2(g)
NaClO + Fe(OH)3 + NaOH = NaCl + Na2[FeO4] + H2O =>
3 NaClO + 2 Fe(OH)3 + 4 NaOH = 3 NaCl + 2 Na2[FeO4] + 5 H2O
MgO + Ca(OH)2 = MgCaO2 + H2O =>
MgO + Ca(OH)2 = MgCaO2 + H2O
CH3COOH + CH4N2O = C2H5NO + H2O + CO2 =>
2 CH3COOH + CH4N2O = 2 C2H5NO + H2O + CO2
AgNO3 + KF = AgNO3KF =>
AgNO3 + KF = AgNO3KF
Ba(OH)2 + Sr(NO3)2 = Ba(NO3)2 + Sr(OH)2 =>
Ba(OH)2 + Sr(NO3)2 = Ba(NO3)2 + Sr(OH)2
CaO + Al = CaAl4 + Ca12Al14O33 =>
33 CaO + 98 Al = 21 CaAl4 + Ca12Al14O33
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaCl(aq) + Ba(s) = BaCl2(aq) + Na(s) =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na(s)
N2(g) + H2(g) + Cl2(g) = NH4Cl(s) =>
N2(g) + 4 H2(g) + Cl2(g) = 2 NH4Cl(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
AlI3(ap) + (NH4)3PO4(aq) = AlPO4(s) + NH4I(aq) =>
AlI3(ap) + (NH4)3PO4(aq) = AlPO4(s) + 3 NH4I(aq)
Fe(CN)6{3-} + NO2{-} + OH{-} = Fe(CN)6{4-} + NO3{-} + H2O =>
2 Fe(CN)6{3-} + NO2{-} + 2 OH{-} = 2 Fe(CN)6{4-} + NO3{-} + H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O =>
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O
Al + Ca(OH)2 = AlO + H2O + Ca =>
Al + Ca(OH)2 = AlO + H2O + Ca
HClBaCl2 = HCl2BaCl =>
HClBaCl2 = HCl2BaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr2O7{-2} + I{-} + H3O{+} = I2 + Cr{+3} + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H3O{+} = 3 I2 + 2 Cr{+3} + 21 H2O
O2 + C4H5N2O = CO2 + H2O + N =>
19 O2 + 4 C4H5N2O = 16 CO2 + 10 H2O + 8 N
H3AsO4 + NaCl = Na3AsO4 + HCl =>
H3AsO4 + 3 NaCl = Na3AsO4 + 3 HCl
CuSO4 + NaSiO4 = CuSiO4 + NaSO4 =>
CuSO4 + NaSiO4 = CuSiO4 + NaSO4
HF + K2SO4 = KF + H2SO4 =>
2 HF + K2SO4 = 2 KF + H2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4OH + HClO = NCl3 + H2O =>
NH4OH + 3 HClO = NCl3 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaNO3 + C = CO2 + NO + Na2O =>
4 NaNO3 + 3 C = 3 CO2 + 4 NO + 2 Na2O
NaCl + K2SO4 = KCl + Na2(SO4) =>
2 NaCl + K2SO4 = 2 KCl + Na2(SO4)
Na + H2O = NaO2H + H2 =>
2 Na + 4 H2O = 2 NaO2H + 3 H2
Ba(OH)2 + SiO2 = Ba2SiO4 + H2O =>
2 Ba(OH)2 + SiO2 = Ba2SiO4 + 2 H2O
C4H8 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 C4H8 + 8 K2Cr2O7 + 32 H2SO4 = 12 C2H5COOH + 8 K2SO4 + 8 Cr2(SO4)3 + 32 H2O
K2S2O8 + MnCl2 + H2O = KMnO4 + H2SO4 + K2SO4 + KCl =>
5 K2S2O8 + 2 MnCl2 + 8 H2O = 2 KMnO4 + 8 H2SO4 + 2 K2SO4 + 4 KCl
CrO7 + H = CrO4 + H2O =>
CrO7 + 6 H = CrO4 + 3 H2O
CO2(g) + H2O = H2CO3(aq) =>
CO2(g) + H2O = H2CO3(aq)
NiSO4 + H2 = NiSO3 + H2O =>
NiSO4 + H2 = NiSO3 + H2O
H2SO4 + Cu2O2 = CuSO4 + H2O =>
2 H2SO4 + Cu2O2 = 2 CuSO4 + 2 H2O
MnCl2 + Ba(OH)2 = Mn(OH)2 + Ba + Cl2 =>
MnCl2 + Ba(OH)2 = Mn(OH)2 + Ba + Cl2
Cu(NO3)2 + K2S = K2(NO3)2 + CuS =>
Cu(NO3)2 + K2S = K2(NO3)2 + CuS
Na2SO3(aq) + S8(s) = Na2S2O3(aq) =>
8 Na2SO3(aq) + S8(s) = 8 Na2S2O3(aq)
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