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CaSO4*2H2O = SO4 + Ca + 2 H2O
AgNO3 + NH4Br = AgBr + N2H4O3 =>
AgNO3 + NH4Br = AgBr + N2H4O3
Na2S + NH4H2PO4 = NH4Na2PO4 + H2S =>
Na2S + NH4H2PO4 = NH4Na2PO4 + H2S
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
KI + H2O + Cl2 = KIO3 + HCl =>
KI + 3 H2O + 3 Cl2 = KIO3 + 6 HCl
CaCO3 + HCH3CO2 = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3COO)2 + H2O + CO2
Ni(OH)2 + O2 = Ni2O3 + OH =>
4 Ni(OH)2 + 3 O2 = 2 Ni2O3 + 8 OH
H2O + S2O8{2-} + Cr{3+} = HCrO4{-} + SO4{2-} + H{+} =>
8 H2O + 3 S2O8{2-} + 2 Cr{3+} = 2 HCrO4{-} + 6 SO4{2-} + 14 H{+}
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ni(OH)2 + O2 = NiOOH + H2O =>
4 Ni(OH)2 + O2 = 4 NiOOH + 2 H2O
Ni(OH)2 + O2 = Ni2O3 + OH =>
4 Ni(OH)2 + 3 O2 = 2 Ni2O3 + 8 OH
Rb + HNO3 = RbNO3 + H2O + N2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + 5 H2O + N2O
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
Zn + NaOH = ZnO + Na2O + H =>
Zn + 2 NaOH = ZnO + Na2O + 2 H
Cu + H2SO4 + Ba(NO3)2 = Ba(HSO4)2 + Cu(NO3)2 + NO2 + H2O =>
Cu + 4 H2SO4 + 2 Ba(NO3)2 = 2 Ba(HSO4)2 + Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + O = HO + N =>
NH3 + 3 O = 3 HO + N
Ni(OH)2 + O2 = Ni2O3 + OH =>
4 Ni(OH)2 + 3 O2 = 2 Ni2O3 + 8 OH
Zr4 + F2 = Zr2F =>
Zr4 + F2 = 2 Zr2F
nitricacid = nitrogendioxide + water + oxygen =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Ni + Cu2O = NiO + Cu =>
Ni + Cu2O = NiO + 2 Cu
C3H8S(l) + O2(g) = CO + H2O + SO2 =>
2 C3H8S(l) + 9 O2(g) = 6 CO + 8 H2O + 2 SO2
Ca + CrPO4 = Ca3(PO4)2 + Cr =>
3 Ca + 2 CrPO4 = Ca3(PO4)2 + 2 Cr
H2[PbCl6] + H2O = Pb(OH)4 + HCl =>
H2[PbCl6] + 4 H2O = Pb(OH)4 + 6 HCl
KBrO3 + NaCl + H2SO4 = Cl + KBr + NaSO4 + H2O =>
KBrO3 + 3 NaCl + 3 H2SO4 = 3 Cl + KBr + 3 NaSO4 + 3 H2O
CaSO4*2H2O = SO4 + Ca + H2O =>
CaSO4*2H2O = SO4 + Ca + 2 H2O
SrSO4 + NaOH + CO2 = SrCO3 + Na2SO4 + H2O =>
SrSO4 + 2 NaOH + CO2 = SrCO3 + Na2SO4 + H2O
Fe(CrO2)2 + Na2O2 = Na2Fe2O3 + NaCrO4 + Na2O =>
2 Fe(CrO2)2 + 8 Na2O2 = Na2Fe2O3 + 4 NaCrO4 + 5 Na2O
Si2H3 + O2 = SiO + H2O =>
4 Si2H3 + 7 O2 = 8 SiO + 6 H2O
Na2S + NH4H2PO4 = NH4Na2PO4 + H2S =>
Na2S + NH4H2PO4 = NH4Na2PO4 + H2S
Ni(OH)2 + O2 = NiO(OH) + H2O =>
4 Ni(OH)2 + O2 = 4 NiO(OH) + 2 H2O
Hg2(NO3)2 + NH4SCN = HgSCN + NH4NO3 =>
Hg2(NO3)2 + 2 NH4SCN = 2 HgSCN + 2 NH4NO3
Na3PO4 + KOH = NaK + PO4(OH)3 =>
Na3PO4 + 3 KOH = 3 NaK + PO4(OH)3
Li3N + H2S = Li2S + H3N =>
2 Li3N + 3 H2S = 3 Li2S + 2 H3N
K + HSO3 = SO2 + KOH =>
K + HSO3 = SO2 + KOH
Zn + NaCl + O2 = ZnCl2 + Na2O =>
2 Zn + 4 NaCl + O2 = 2 ZnCl2 + 2 Na2O
Cl2 + Na2S203 + NaOH = NaCl + NaSO4 + H2O =>
1423 Cl2 + 2 Na2S203 + 3248 NaOH = 2846 NaCl + 406 NaSO4 + 1624 H2O
Al + Cr2O3 = AlO + Cr =>
3 Al + Cr2O3 = 3 AlO + 2 Cr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Bi2O3 + Cl2 + KOH = Bi2O5 + KCl + H2O =>
Bi2O3 + 2 Cl2 + 4 KOH = Bi2O5 + 4 KCl + 2 H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ni(OH)2 + O2 = Ni2O3 + OH =>
4 Ni(OH)2 + 3 O2 = 2 Ni2O3 + 8 OH
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
Ca(ClO3)2 + HCl = CaCl2 + Cl2 + H2O2 =>
Ca(ClO3)2 + 6 HCl = CaCl2 + 3 Cl2 + 3 H2O2
Fe(CrO2)2 + Na2O2 = Na2Fe2O3 + NaCrO4 + Na2O =>
2 Fe(CrO2)2 + 8 Na2O2 = Na2Fe2O3 + 4 NaCrO4 + 5 Na2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgBr + AlPO4 = AgPO4 + AlBr =>
AgBr + AlPO4 = AgPO4 + AlBr
C6H12O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 17 K2SO4 + 34 MnSO4 + 81 H2O
Ca(ClO3)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 H2O + 6 Cl2
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