| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + CO2 = CH5NO3
CaCl2 + NaOH + CO2 = CaCO3 + NaCl + H2O =>
CaCl2 + 2 NaOH + CO2 = CaCO3 + 2 NaCl + H2O
(CuNO3)2 + Fe = Fe(NO3)2 + Cu =>
(CuNO3)2 + Fe = Fe(NO3)2 + 2 Cu
C6H5NH2 + HCOOH = C6H5NHCOH + H2O =>
C6H5NH2 + HCOOH = C6H5NHCOH + H2O
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
LiH + C2H6O = LiOH + C2H6 =>
LiH + C2H6O = LiOH + C2H6
BaCl + CaCl2 = BaCl2 + CaCl =>
BaCl + CaCl2 = BaCl2 + CaCl
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
(NH4)2SO4 + BaI2 = (NH4)2I2 + BaSO4 =>
(NH4)2SO4 + BaI2 = (NH4)2I2 + BaSO4
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
HgO + I + H2O = HgI4 + OH =>
HgO + 4 I + H2O = HgI4 + 2 OH
KBr + Fe = FeBr + K =>
KBr + Fe = FeBr + K
CSO4 + KNO3 = CK + SO4NO3 =>
CSO4 + KNO3 = CK + SO4NO3
Zn + HBr3 = H2Zn + Br =>
Zn + 2 HBr3 = H2Zn + 6 Br
PCl5(s) + H2O(liq) = H3PO4(aq) + HCl(aq) =>
PCl5(s) + 4 H2O(liq) = H3PO4(aq) + 5 HCl(aq)
Mg(CO3)2 + HCH3COO = Mg(CH3COO) + H2O + CO2 =>
8 Mg(CO3)2 + 11 HCH3COO = 8 Mg(CH3COO) + 10 H2O + 22 CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + NaOH + H2O = NaAlO3 + H =>
Al + NaOH + 2 H2O = NaAlO3 + 5 H
Po + OH = Po(OH) =>
Po + OH = Po(OH)
Zn(NO3)2 + NaOH = Na(NO3)2 + ZnOH =>
Zn(NO3)2 + NaOH = Na(NO3)2 + ZnOH
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
Na + H3Po = Na3Po4 + H2 =>
3 Na + 4 H3Po = Na3Po4 + 6 H2
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2
Cu + HNO3 + HCl = CuCl2 + NO2 + H2O =>
Cu + 2 HNO3 + 2 HCl = CuCl2 + 2 NO2 + 2 H2O
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH4OH =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH4OH
Mg{2+} + HCO3{-} = MgCO3 + CO2 + H2O =>
Mg{2+} + 2 HCO3{-} = MgCO3 + CO2 + H2O
K2Cr2O7 + H2SO3 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + 4 H2O
CuSO4*5H2O(s) + (NH4)2S2O8(s) + C5H5N(s) = (Cu(C5H5N)4)S2O8(s) + (NH4)2SO4(s) + H2O(l) =>
CuSO4*5H2O(s) + (NH4)2S2O8(s) + 4 C5H5N(s) = (Cu(C5H5N)4)S2O8(s) + (NH4)2SO4(s) + 5 H2O(l)
NH3 + CUO2 = N + H2O + CU =>
4 NH3 + 3 CUO2 = 4 N + 6 H2O + 3 CU
VO2{+} + Zn + H3O{+} = V{2+} + Zn{2+} + H2O =>
2 VO2{+} + 3 Zn + 8 H3O{+} = 2 V{2+} + 3 Zn{2+} + 12 H2O
(NH4)(C2H3O2) + Ag(NO3) = Ag(C2H3O2) + (NH4)(NO3) =>
(NH4)(C2H3O2) + Ag(NO3) = Ag(C2H3O2) + (NH4)(NO3)
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2(aq) + BaCO3(aq) =>
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2(aq) + BaCO3(aq)
Li2(CO3) + Ag(NO3) = Li(NO3) + Ag2(CO3) =>
Li2(CO3) + 2 Ag(NO3) = 2 Li(NO3) + Ag2(CO3)
Ca + O4 = CaO =>
4 Ca + O4 = 4 CaO
Fe2(SO4)3 + H2O + NH3 = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 H2O + 6 NH3 = 2 Fe(OH)3 + 3(NH4)2SO4
HNO3 = H2 + O3 + N =>
2 HNO3 = H2 + 2 O3 + 2 N
NaNH + OH = N2O + Na + H2O =>
2 NaNH + 4 OH = N2O + 2 Na + 3 H2O
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Ba(IO3)2 + Cl + RbOH = Ba(IO4)2 + H2O + RbCl =>
Ba(IO3)2 + 4 Cl + 4 RbOH = Ba(IO4)2 + 2 H2O + 4 RbCl
Ag2CO3 + HCl = Ag2Cl2 + CO2 + H2O =>
Ag2CO3 + 2 HCl = Ag2Cl2 + CO2 + H2O
K2SO4 + BaCl2 = KCl + Ba2(SO4)2 =>
2 K2SO4 + 2 BaCl2 = 4 KCl + Ba2(SO4)2
C4H10 + O2 = CO2 + H2O0 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O0
CuCl2 + HI = CuCl + I2 + HCl =>
2 CuCl2 + 2 HI = 2 CuCl + I2 + 2 HCl
Co(NO3)2 + NaCl = Co(Cl)2 + NaNO3 =>
Co(NO3)2 + 2 NaCl = Co(Cl)2 + 2 NaNO3
Ni + HCH3COO = NiCH3COO + H2 =>
2 Ni + 2 HCH3COO = 2 NiCH3COO + H2
Bi2O3Mn2O3 = BiMnO3 =>
Bi2O3Mn2O3 = 2 BiMnO3
HCl + ammonia = ammoniumchloride =>
HCl + NH3 = NH4Cl
Sn(NO3)2 + H2SO4 = SnSO4 + HNO3 =>
Sn(NO3)2 + H2SO4 = SnSO4 + 2 HNO3
KMnO4 + H2O = KOH + MnO(OH)2 + O2 =>
4 KMnO4 + 6 H2O = 4 KOH + 4 MnO(OH)2 + 3 O2
KNO2 + H2SO4 = K2SO4 + H2O + NO + KNO3 =>
3 KNO2 + H2SO4 = K2SO4 + H2O + 2 NO + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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