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3 NaHCO3 + 2 H3 = 3 Na + 3 H3O + 3 CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Zn + Fe(NO3)2 = Fe + Zn(NO3)2 =>
Zn + Fe(NO3)2 = Fe + Zn(NO3)2
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
C5H11OH + CH3COOH = C7H14O2 + H2O =>
C5H11OH + CH3COOH = C7H14O2 + H2O
HCHO + Ag2O = Ag + HCOOH =>
HCHO + Ag2O = 2 Ag + HCOOH
NH2OH + H2O = NH4OH + OH =>
NH2OH + 2 H2O = NH4OH + 2 OH
Mg + AgN03 = Mg(N03)2 + Ag =>
Mg + 2 AgN03 = Mg(N03)2 + 2 Ag
Br + Sb = Sb2Br3 =>
3 Br + 2 Sb = Sb2Br3
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Fe(NO3)2 + H2O = Fe(OH)3 + NO2 + O2 =>
4 Fe(NO3)2 + 6 H2O = 4 Fe(OH)3 + 8 NO2 + O2
CalciumChloride + SodiumIodate = CalciumIodate + SodiumChloride =>
CalciumChloride + SodiumIodate = CalciumIodate + SodiumChloride
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2S2O3 + H2O2 = Na2SO4 + H2O + H2SO3 =>
Na2S2O3 + 3 H2O2 = Na2SO4 + 2 H2O + H2SO3
He + CH4 = HeCH4 =>
He + CH4 = HeCH4
Zn2(OH)2CO3 = ZnO + CO2 + H2O =>
Zn2(OH)2CO3 = 2 ZnO + CO2 + H2O
CaCO3C = CaC2O3 =>
CaCO3C = CaC2O3
MgCl1 + NaOH = MgOH + NaCl =>
MgCl1 + NaOH = MgOH + NaCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
K2SO8 + Al = K2S + Al2O3 =>
3 K2SO8 + 16 Al = 3 K2S + 8 Al2O3
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Ca(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca(PO4)2 + SiO2 + 7 C = CaSiO3 + 7 CO + 2 P
NO = N + O =>
NO = N + O
Na{3}FeOH{6} = Na{3}FeO{3} =>
Na{3}FeOH{6} = Na{3}FeO{3}
N3S = N2 + S =>
2 N3S = 3 N2 + 2 S
Pb + NOCl = PbCl2 + NO =>
Pb + 2 NOCl = PbCl2 + 2 NO
U + H2SO4 = UO2SO4 + H2O + SO2 =>
U + 4 H2SO4 = UO2SO4 + 4 H2O + 3 SO2
HCl + HNO3 = H2O + ClNO2 =>
HCl + HNO3 = H2O + ClNO2
C3H7Br + Zn = C3H6Zn + HBr =>
C3H7Br + Zn = C3H6Zn + HBr
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
KNo3 + Na2CO3 = K2CO3 + NaNo3 =>
2 KNo3 + Na2CO3 = K2CO3 + 2 NaNo3
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Mn(OH)2 + HNO3 = Mn(NO3)2 + H2O =>
Mn(OH)2 + 2 HNO3 = Mn(NO3)2 + 2 H2O
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Co2 = Co =>
Co2 = 2 Co
(NH4)2CO3 + HgCl2 = NH2HgCl2 + CO + H2O =>
(NH4)2CO3 + 2 HgCl2 = 2 NH2HgCl2 + CO + 2 H2O
Sr(s) + S(s) = SrS(s) =>
Sr(s) + S(s) = SrS(s)
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
CuN3 = Cu + N2 =>
2 CuN3 = 2 Cu + 3 N2
Na2O + HCe = NaCe + H2O =>
Na2O + 2 HCe = 2 NaCe + H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
KCl + Ca(NO3)2 = KNO3 + CaCl2 =>
2 KCl + Ca(NO3)2 = 2 KNO3 + CaCl2
Cu + H2SO4 + H2O2 = Cu2SO4 + H2O =>
2 Cu + H2SO4 + H2O2 = Cu2SO4 + 2 H2O
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
I{-} + IO3{-} + H{+} = I2 + H2O(I) =>
10 I{-} + 2 IO3{-} + 12 H{+} = 3 I2 + 6 H2O(I)
J = J9 =>
9 J = J9
C2H2 + S2 = CS2 + H2S =>
2 C2H2 + 5 S2 = 4 CS2 + 2 H2S
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