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Pb + C4H6O4Zn = C4H6O4Pb + Zn
NH4H2PO4 + KOH = NH4 + PO4 + K + H2O =>
NH4H2PO4 + 2 KOH = NH4 + PO4 + 2 K + 2 H2O
H2SO4 + NaOH = H3O + SO4Na =>
H2SO4 + NaOH = H3O + SO4Na
C2H5NO2 + FeCl3 = FeC6H12N3O6 + HCl =>
3 C2H5NO2 + FeCl3 = FeC6H12N3O6 + 3 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + K2S + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
Ca(OH)2 + CH3COOH = Ca(CH3COOH)2 + OH =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COOH)2 + 2 OH
N2 + Br2 + O2 = NOBr =>
N2 + Br2 + O2 = 2 NOBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
C7H14 = C6H6 + H =>
6 C7H14 = 7 C6H6 + 42 H
Na2B4O7*H2O + HCl = H2B4O7*H2O + NaCl =>
Na2B4O7*H2O + 2 HCl = H2B4O7*H2O + 2 NaCl
Zn + AgC2H3O2 = Zn(C2H3O2)2 + Ag =>
Zn + 2 AgC2H3O2 = Zn(C2H3O2)2 + 2 Ag
H2O2 + (Pb)2 + S = (PbSO3)2 + H2O =>
6 H2O2 + (Pb)2 + 2 S = (PbSO3)2 + 6 H2O
Fe2(SO4)3 + H2O = Fe + SO2 + OH =>
Fe2(SO4)3 + 6 H2O = 2 Fe + 3 SO2 + 12 OH
KMnO4 + Ca(NO2)2 + H2SO4 = K2SO4 + Ca(NO3)2 + MnSO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 2 K2SO4 + 5 Ca(NO3)2 + 4 MnSO4 + 6 H2O
Co2O3 + Sn(MnO4)4 = SnO2 + Co(MnO4)3 =>
2 Co2O3 + 3 Sn(MnO4)4 = 3 SnO2 + 4 Co(MnO4)3
NH4NO3 + C2H6O = N2 + CO2 + H2O =>
6 NH4NO3 + C2H6O = 6 N2 + 2 CO2 + 15 H2O
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O =>
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O
Cu + H(NO3) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 H(NO3) = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O + K2Cr2O7 + H2SO3 = Cr(OH)3 + H2SO4 + K2SO4 =>
2 H2O + K2Cr2O7 + 3 H2SO3 = 2 Cr(OH)3 + 2 H2SO4 + K2SO4
Al(s) + Fe2O3 = AlO3 + Fe =>
Al(s) + Fe2O3 = AlO3 + 2 Fe
(CH)4 + O2 = CO2 + H2O =>
(CH)4 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + K2(SO4) = H2SO4 + KNO3 =>
2 HNO3 + K2(SO4) = H2SO4 + 2 KNO3
Mg(OH)2 = MgO + (H2O) =>
Mg(OH)2 = MgO + (H2O)
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq)
Ca3(PO4)2 + CO = CaO + CO2 + P4 =>
2 Ca3(PO4)2 + 10 CO = 6 CaO + 10 CO2 + P4
B(s) + F2(g) = BF3(g) =>
2 B(s) + 3 F2(g) = 2 BF3(g)
CuCl + NaCo3 = CuCo3 + NaCl =>
CuCl + NaCo3 = CuCo3 + NaCl
HCl + Al(OH)3 = AlCl3 + HOH =>
3 HCl + Al(OH)3 = AlCl3 + 3 HOH
FeSO4 + CH3COOH = Fe(CH3COO)2 + H2O + SO3 =>
FeSO4 + 2 CH3COOH = Fe(CH3COO)2 + H2O + SO3
C46H94 + O2 = CO2 + H2O =>
2 C46H94 + 139 O2 = 92 CO2 + 94 H2O
FeBr3 + (NH4)2SiO3 = Fe2(SiO3)3 + NH4Br =>
2 FeBr3 + 3(NH4)2SiO3 = Fe2(SiO3)3 + 6 NH4Br
FeS + H2O = Fe2O3 + H2 + S =>
2 FeS + 3 H2O = Fe2O3 + 3 H2 + 2 S
NH4Cl(aq) + Hg2(NO3)2(aq) = ClHg + NH4NO3 =>
2 NH4Cl(aq) + Hg2(NO3)2(aq) = 2 ClHg + 2 NH4NO3
MgCl2 + Fe(NO3)3 = Mg(NO3)3 + FeCl2 =>
MgCl2 + Fe(NO3)3 = Mg(NO3)3 + FeCl2
FeCl3 + Na2Cl3 = FeCl3Na2Cl3 =>
FeCl3 + Na2Cl3 = FeCl3Na2Cl3
Ra + C = RaC2 =>
Ra + 2 C = RaC2
H2SO4 + BrCl = HCl + Br2SO4 =>
H2SO4 + 2 BrCl = 2 HCl + Br2SO4
Ca + Ag2(SO4) = CaSO4 + Ag =>
Ca + Ag2(SO4) = CaSO4 + 2 Ag
Al + HClO4 = Al(ClO4)3 + H3 =>
Al + 3 HClO4 = Al(ClO4)3 + H3
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
Zr + Au + Sn = Zr30AuSn9 =>
30 Zr + Au + 9 Sn = Zr30AuSn9
Au{3+} + I({-}) = Au + I2 =>
2 Au{3+} + 6 I({-}) = 2 Au + 3 I2
FF2 + S = SF6 =>
2 FF2 + S = SF6
Na(IO3) + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 Na(IO3) + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
(NH4)2HPO4 + Ba(OH)2 = Ba3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4(NH4)3PO4 + 6 H2O
H2PO4{-} + H2O = H3O{+} + HPO4{2-} =>
H2PO4{-} + H2O = H3O{+} + HPO4{2-}
AsO3{3-} + Sn{2+} + Cl{-} + H{+} = As + SnCl62{-} + H2O =>
59 AsO3{3-} + 3 Sn{2+} + 186 Cl{-} + 354 H{+} = 59 As + 3 SnCl62{-} + 177 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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