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MgCO3*CaCO3 + 4 HCl = 2 H2CO3 + CaCl2 + MgCl2
AlCl3 + NH3*H2O = [Al(NH3)6]Cl3 + H2O =>
AlCl3 + 6 NH3*H2O = [Al(NH3)6]Cl3 + 6 H2O
K2Cr2O7 + KI + H2O = KIO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + KI + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
Na3AsO3 + KOH + I2 = Na3AsO4 + KI + H2O =>
Na3AsO3 + 2 KOH + I2 = Na3AsO4 + 2 KI + H2O
K2Cr2O7 + KI + H2O = KIO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + KI + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
Al(OH)3 + NH3 = Al(NH3)4 + OH =>
Al(OH)3 + 4 NH3 = Al(NH3)4 + 3 OH
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
Mn{2} + SO4{2-} = MnSO4 =>
Mn{2} + SO4{2-} = MnSO4
CH4 + OH{-} = CO2 + H2O + e =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2(g) + KOH(aq) = KCl + KClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = 5 KCl + KClO3(aq) + 3 H2O(l)
C7H6O3 + Ca(OH)2 = (C14H10CaO6) + H2O =>
2 C7H6O3 + Ca(OH)2 = (C14H10CaO6) + 2 H2O
Na2CO3 + Ca = CaNa2CO3 =>
Na2CO3 + Ca = CaNa2CO3
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
CoSO4KOH = Co(OH)KSO4 =>
CoSO4KOH = Co(OH)KSO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HCOOH + Ag2O = CO2 + H2O + Ag =>
HCOOH + Ag2O = CO2 + H2O + 2 Ag
H1O = HO =>
H1O = HO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C11H21O2H2COOH + O2 = CO2 + H2O =>
C11H21O2H2COOH + 16 O2 = 12 CO2 + 12 H2O
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
C6H12O6 + KOH = C3H5KO3 + H2O =>
C6H12O6 + 2 KOH = 2 C3H5KO3 + 2 H2O
CH4 + O2 = CO2 + H2O = H2 + O2 =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb2 + NaOH = Pb(NaOH)2 =>
Pb2 + 4 NaOH = 2 Pb(NaOH)2
H2O + BaBr2 = Ba(OH)2 + HBr =>
2 H2O + BaBr2 = Ba(OH)2 + 2 HBr
PbO2 + H2 = PbO + H2O =>
PbO2 + H2 = PbO + H2O
Pb{2+} + H2O = H3O{+} + PbO2 + H2 =>
Pb{2+} + 4 H2O = 2 H3O{+} + PbO2 + H2
KCl + BaSO4 = BaCl + KSO4 =>
KCl + BaSO4 = BaCl + KSO4
CH3COOH + K = CH3CO2K + H2 =>
2 CH3COOH + 2 K = 2 CH3CO2K + H2
KMnO4 + K2S2O3 + KHSO4 = MnO2 + K2SO4 + H2O =>
8 KMnO4 + 3 K2S2O3 + 2 KHSO4 = 8 MnO2 + 8 K2SO4 + H2O
Cr(OH)3 + NH3 = [Cr(NH3)6](OH)3 =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](OH)3
HNO3 + S = H2O + NO + SO =>
2 HNO3 + 3 S = H2O + 2 NO + 3 SO
Cr2O3 + KClO3 + KOH = K3CrO4 + KCl + H2O =>
3 Cr2O3 + 2 KClO3 + 18 KOH = 6 K3CrO4 + 2 KCl + 9 H2O
NH4Br + Pb(C2H3O2)2 = PbBr2 + NH4 + CH3COO =>
2 NH4Br + Pb(C2H3O2)2 = PbBr2 + 2 NH4 + 2 CH3COO
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
Al + C = Al3C4 =>
3 Al + 4 C = Al3C4
AgF + Na2S = Ag2S + Na + F =>
2 AgF + Na2S = Ag2S + 2 Na + 2 F
HCl + Mn = H2 + MnCl =>
2 HCl + 2 Mn = H2 + 2 MnCl
KBr + AgNH3 = AgBr + KNH3 =>
KBr + AgNH3 = AgBr + KNH3
Zn + Na2O + H2O = H2 + Na2ZnO2 =>
Zn + Na2O + H2O = H2 + Na2ZnO2
Sodiumchloride + water + carbondioxide + ammonia = ammoniumchloride + sodiumhydrogencarbonate =>
NaCl + H2O + CO2 + NH3 = NH4Cl + NaHCO3
Al(s) + HCl(aq) = H2 + AlCl3 =>
2 Al(s) + 6 HCl(aq) = 3 H2 + 2 AlCl3
Ni2O5 = NiO2 + O2 =>
2 Ni2O5 = 4 NiO2 + O2
NaCl + KBr = KCl + BrNa =>
NaCl + KBr = KCl + BrNa
H2SO4 + Ag = Ag2SO4 + SO + H2O =>
3 H2SO4 + 4 Ag = 2 Ag2SO4 + SO + 3 H2O
K + PO4 + H2SO4 = K2SO4 + H3PO4 =>
6 K + 2 PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3PO4
Na2Cr2O7 + H2SO4 + C6H12O6 = CrOHSO4 + Na2SO4 + CO2 + H2O =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 CrOHSO4 + 4 Na2SO4 + 6 CO2 + 14 H2O
Na2SO4 + Cu(OH)2 + HCl = CuSO4 + H2O + NaCl =>
Na2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2 H2O + 2 NaCl
KH(IO3)2 + KOH = K2(IO3)2 + H2O =>
KH(IO3)2 + KOH = K2(IO3)2 + H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
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