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2 SnCl2 + I2 = SnCl4 + SnI2
Ae(OH)3 + HCe = AeCe3 + H2O =>
Ae(OH)3 + 3 HCe = AeCe3 + 3 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Cu{2+}(aq) + H2(g) + OH{-}(aq) = H2O(l) + Cu{+}(aq) =>
2 Cu{2+}(aq) + H2(g) + 2 OH{-}(aq) = 2 H2O(l) + 2 Cu{+}(aq)
H2CO3 + H2 = CH4 + H2O =>
H2CO3 + 4 H2 = CH4 + 3 H2O
Zn + O = ZnO =>
Zn + O = ZnO
AgOH + Cu = Ag + Cu(OH) =>
AgOH + Cu = Ag + Cu(OH)
OH{-} + S{-}2 + I2 = SO4{-}2 + H2O + I{-} =>
8 OH{-} + S{-}2 + 4 I2 = SO4{-}2 + 4 H2O + 8 I{-}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaSO3 + HBr = CaBr2 + SO2 + H2O =>
CaSO3 + 2 HBr = CaBr2 + SO2 + H2O
CH6N4O + NH4NO3 = CO2 + H2O + N2 =>
CH6N4O + 4 NH4NO3 = CO2 + 11 H2O + 6 N2
ZnCO3 + H3PO4 + H3BO3 + C2H6O = ZnBP + CO2 + H2O =>
6 ZnCO3 + 6 H3PO4 + 6 H3BO3 + 5 C2H6O = 6 ZnBP + 16 CO2 + 33 H2O
Zn + CuN2 = Cu + ZnN2 =>
Zn + CuN2 = Cu + ZnN2
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
PbO + NH4NO3 = NH3 + Pb(NO3)2 + H2O =>
PbO + 2 NH4NO3 = 2 NH3 + Pb(NO3)2 + H2O
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + SO2 + H2O + Fe2(SO4)3 =>
6 Fe(NO3)2 + 6 H2SO4 = 4 Fe(NO3)3 + 3 SO2 + 6 H2O + Fe2(SO4)3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
Sn + NaOH + H2O = Na2SnO3 + H2 =>
Sn + 2 NaOH + H2O = Na2SnO3 + 2 H2
Fe(OH)Cl2 + NaOH = Fe(OH)3 + NaCl =>
Fe(OH)Cl2 + 2 NaOH = Fe(OH)3 + 2 NaCl
AsO4 = AsO3 + O2 =>
2 AsO4 = 2 AsO3 + O2
AgNO(l) + NaCl(l) = AgCl(s) + NaNO(l) =>
AgNO(l) + NaCl(l) = AgCl(s) + NaNO(l)
Na(NO3) + H2SO4 = Na2SO4 + HNO3 =>
2 Na(NO3) + H2SO4 = Na2SO4 + 2 HNO3
He = He{+} + e =>
He = He{+} + e
(g)KOH + CuSO4 = K2SO4 + Cu(OH)2 =>
2(g)KOH + CuSO4 = K2SO4 + Cu(OH)2
H2BeO2 + HNO3 = BeOHNO3 + H2O =>
H2BeO2 + HNO3 = BeOHNO3 + H2O
KCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H3O =>
26 KCl + 2 K2Cr2O7 + 21 H2SO4 = 13 Cl2 + 2 Cr2(SO4)3 + 15 K2SO4 + 14 H3O
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
Cr{6+} + {-} = Cr{3+} =>
Cr{6+} + 3e = Cr{3+}
KAl(SO4)2*H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*H2O = KAl(SO4)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O =>
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O
C2H2 + HI = C2H4 + I2 =>
C2H2 + 2 HI = C2H4 + I2
K3PO4 + Ba(CN)2 = Ba3(PO4)2 + KCN =>
2 K3PO4 + 3 Ba(CN)2 = Ba3(PO4)2 + 6 KCN
(Ba(NO3)2)2 + (Na2SO4)5 = BaSO4 + NaNO3 =>
5(Ba(NO3)2)2 + 2(Na2SO4)5 = 10 BaSO4 + 20 NaNO3
C2H4O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H4O + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Ca + FeBr2 = Br2 + FeCa =>
Ca + FeBr2 = Br2 + FeCa
*HNO3 = H2O(l) + NO2(g) + O2(g) =>
4*HNO3 = 2 H2O(l) + 4 NO2(g) + O2(g)
H2O(g) = H2(g) + O2(g) =>
2 H2O(g) = 2 H2(g) + O2(g)
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6]
ZnCO3 + H3PO4 + H3BO3 + C4H10O = ZnBP + CO2 + H2O =>
12 ZnCO3 + 12 H3PO4 + 12 H3BO3 + 5 C4H10O = 12 ZnBP + 32 CO2 + 61 H2O
CuI2 + K2S = CuS + KI =>
CuI2 + K2S = CuS + 2 KI
HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2(s) + KNO3 =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2(s) + 2 KNO3
Li + Mg(OH)2 = Mg + Li(OH)2 =>
Li + Mg(OH)2 = Mg + Li(OH)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CoPO4 + KOH = K3PO4 + Co(OH)3 =>
CoPO4 + 3 KOH = K3PO4 + Co(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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