| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + KI = NiI + K(NO3)2
Ba(NO3)2 + Na2CO = Ba(CO)2 + Na2NO3 =>
Ba(NO3)2 + 2 Na2CO = Ba(CO)2 + 2 Na2NO3
CaO + RuO2 = Ca2Ru3O8 =>
2 CaO + 3 RuO2 = Ca2Ru3O8
H2CrO4 + Mn(OH)2 = MnCrO4 + H2O =>
H2CrO4 + Mn(OH)2 = MnCrO4 + 2 H2O
BaCl2 + Cu(NH4)2(SO4)2 = BaSO4 + Cu(NH4)2Cl4 =>
2 BaCl2 + Cu(NH4)2(SO4)2 = 2 BaSO4 + Cu(NH4)2Cl4
H3PO2 + Na(OH) = NaH2PO2 + H2O =>
H3PO2 + Na(OH) = NaH2PO2 + H2O
(NH4)2SO4(s) + Ca(OH)2(ac) = NH3(g) + CaSO4(s) + H2O(l) =>
(NH4)2SO4(s) + Ca(OH)2(ac) = 2 NH3(g) + CaSO4(s) + 2 H2O(l)
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
HNO3 + HL2 = NO + L2 + H2O =>
HNO3 + 3 HL2 = NO + 3 L2 + 2 H2O
KNO3 + Na2CO3 = K2CO3 + Na2(NO3)2 =>
2 KNO3 + Na2CO3 = K2CO3 + Na2(NO3)2
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
Na + K(OH) = Na(OH) + K =>
Na + K(OH) = Na(OH) + K
NaCl(aq) = Na(s) + Cl2(g) =>
2 NaCl(aq) = 2 Na(s) + Cl2(g)
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
KSCN + Fe(NO3)3 = K + FeSCN + NO3 =>
KSCN + Fe(NO3)3 = K + FeSCN + 3 NO3
Fe{3+} + Cl{2-} = Fe2Cl3 =>
2 Fe{3+} + 3 Cl{2-} = Fe2Cl3
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Fe + CuCl = Cu + Fe(iii)Cl =>
Fe + CuCl = Cu + Fe(iii)Cl
CuSO4 + C2H5NS = CuS + C2H5NSO4 =>
CuSO4 + C2H5NS = CuS + C2H5NSO4
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Na2SO4 + BaCl = Na2Ba + SO4Cl =>
Na2SO4 + BaCl = Na2Ba + SO4Cl
Mg3N2 + H2O = H2N2OMg3 =>
Mg3N2 + H2O = H2N2OMg3
Al(OH)3 + CH3CO2H = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 3 CH3CO2H = 3 H2O + Al(C2H3O2)3
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + Mg =>
Mg(NO3)2 + 6 Al + 6 NaOH + 12 H2O = 2 NH3 + 6[Al(OH)4]Na + Mg
FeCl2 + O2 = Fe(ClO)2 =>
FeCl2 + O2 = Fe(ClO)2
KMnO4 = K{2+} + MnO4{2-} =>
KMnO4 = K{2+} + MnO4{2-}
CH8N6O3 + O2 = CO2 + H2O + NO2 =>
2 CH8N6O3 + 15 O2 = 2 CO2 + 8 H2O + 12 NO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Cu(SCN)2 + HCl + HNO3 = Cu2{+} + Cl{-} + NO + H2O + (SCN)2 =>
6 Cu(SCN)2 + 3 HCl + HNO3 = 3 Cu2{+} + 3 Cl{-} + NO + 2 H2O + 6(SCN)2
Ba(OH)2H2O = H3O + BaO2H =>
Ba(OH)2H2O = H3O + BaO2H
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Br2(l) + NaI(ag) = NaBr(ag) + I2(s) =>
Br2(l) + 2 NaI(ag) = 2 NaBr(ag) + I2(s)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cu2(CO3)2 + NaI = CuI + Na2CO3 + I2 =>
Cu2(CO3)2 + 4 NaI = 2 CuI + 2 Na2CO3 + I2
Es + O = EsO =>
Es + O = EsO
PbCl2 + Ca(OH)2 = Pb(OH)2 + CaCl2 =>
PbCl2 + Ca(OH)2 = Pb(OH)2 + CaCl2
Pb3P2 = Pb + P =>
Pb3P2 = 3 Pb + 2 P
HI + HClO3 = HCl + I + H2O =>
6 HI + HClO3 = HCl + 6 I + 3 H2O
Cr2O3 + Sr(OH)2 + H2O = Sr[Cr(OH)4]2 =>
Cr2O3 + Sr(OH)2 + 3 H2O = Sr[Cr(OH)4]2
NiSO4 + NaOH + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + Ni2O3 + H2O =>
2 NiSO4 + 6 NaOH + (NH4)2S2O8 = (NH4)2SO4 + 3 Na2SO4 + Ni2O3 + 3 H2O
Ni2(SO4)3 + Ca(NO3)2 = CaSO4 + Ni(NO3)3 =>
Ni2(SO4)3 + 3 Ca(NO3)2 = 3 CaSO4 + 2 Ni(NO3)3
Nd + Pr = NdPr =>
Nd + Pr = NdPr
C4H6CaO4 + Na2CO3 = CaCO3 + C4H6O4Na2 =>
C4H6CaO4 + Na2CO3 = CaCO3 + C4H6O4Na2
HNo3 + Ca3(PO4)2 = Ca(No3)2 + H3PO4 =>
6 HNo3 + Ca3(PO4)2 = 3 Ca(No3)2 + 2 H3PO4
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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