| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 6 ArOH = [Fe(OAr)6]H3 + 3 HCl
PbCO3 + Na2S = PbS + Na2CO3 =>
PbCO3 + Na2S = PbS + Na2CO3
CH3OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(aq) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
MgOHCl + H2SO4 = MgSO4 + HCl + H2O =>
MgOHCl + H2SO4 = MgSO4 + HCl + H2O
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
KMnO4 + CH3CH2OH + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C2H6O + N2O = CO2 + H2O + N2 =>
C2H6O + 6 N2O = 2 CO2 + 3 H2O + 6 N2
NH3 + CuO = Cu + NO + H2 =>
2 NH3 + 2 CuO = 2 Cu + 2 NO + 3 H2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
I2 + CuBr2 = I2Br2 + Cu =>
I2 + CuBr2 = I2Br2 + Cu
C6H4(COOH)2 + C2H4(OH)2 = C9H8O4 + H2O =>
9 C6H4(COOH)2 + 9 C2H4(OH)2 = 10 C9H8O4 + 14 H2O
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2 =>
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2
HNO3 + PbS = PbSO4 + H2O + NO =>
8 HNO3 + 3 PbS = 3 PbSO4 + 4 H2O + 8 NO
Al + Fe(No3)2 = AlNo3 + Fe2 =>
4 Al + 2 Fe(No3)2 = 4 AlNo3 + Fe2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
AlOH + HCl = AlCl + H(OH) =>
AlOH + HCl = AlCl + H(OH)
Na2B4O7 + CuSO4 + H2O = H3BO3 + CuOHBO2 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = 3 H3BO3 + CuOHBO2 + Na2SO4
NH3 + NO1 = N + H2O =>
2 NH3 + 3 NO1 = 5 N + 3 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
LiOH + NH4Cl = NH4OH + LiCl =>
LiOH + NH4Cl = NH4OH + LiCl
KCl + H3PO2 = K3PO2 + HCl =>
3 KCl + H3PO2 = K3PO2 + 3 HCl
Ca2 + AlCl3 = CaCl3 + Al =>
Ca2 + 2 AlCl3 = 2 CaCl3 + 2 Al
C3H6 + Br2 = C2H3Br2CH3 =>
C3H6 + Br2 = C2H3Br2CH3
Cu + Ni = Cu2Ni2 =>
2 Cu + 2 Ni = Cu2Ni2
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-} =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-}
CaCl2 + Li2SO4 = LiCl + CaSO4 =>
CaCl2 + Li2SO4 = 2 LiCl + CaSO4
S + CuSO4 = SO2 + Cu =>
S + CuSO4 = 2 SO2 + Cu
CaS + K2SO4 = K2S + CaSO4 =>
CaS + K2SO4 = K2S + CaSO4
CaCl2 + Li2SO4 = LiCl + CaSO4 =>
CaCl2 + Li2SO4 = 2 LiCl + CaSO4
Cu2O + NO3 = CuO + CuNO3 =>
Cu2O + NO3 = CuO + CuNO3
CaS + K2SO4 = K2S + CaSO4 =>
CaS + K2SO4 = K2S + CaSO4
C3H5 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H5 + KMnO4 + 5 H2O = 3 C3H6(OH)2 + MnO2 + KOH
N2 + H2O = N(OH) + H2 =>
N2 + 2 H2O = 2 N(OH) + H2
S + CuSO4 = SO2 + Cu =>
S + CuSO4 = 2 SO2 + Cu
AuHCl = AuClH =>
AuHCl = AuClH
COOH{-} + H2O = HCOOH + OH{-} =>
COOH{-} + H2O = HCOOH + OH{-}
Mg(H2PO4)2 + Mg(OH)2 = (MgOH)3PO4 + H2O =>
Mg(H2PO4)2 + 5 Mg(OH)2 = 2(MgOH)3PO4 + 4 H2O
CaCl2 + Li2SO4 = LiCl + CaSO4 =>
CaCl2 + Li2SO4 = 2 LiCl + CaSO4
C2H26(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H26(l) + 17 O2(g) = 4 CO2(g) + 26 H2O(g)
Al + Pb2{+} = Al2{+} + Pb =>
2 Al + Pb2{+} = Al2{+} + 2 Pb
PbO2 + Sb + NaOH = PbO + Na3SbO3 + H2O =>
3 PbO2 + 2 Sb + 6 NaOH = 3 PbO + 2 Na3SbO3 + 3 H2O
BaCl2 + KBr = BaBr2 + KCl =>
BaCl2 + 2 KBr = BaBr2 + 2 KCl
MgO + Al(OH)3 = Mg(OH)3 + AlO =>
MgO + Al(OH)3 = Mg(OH)3 + AlO
Cu2 + Ni2 = Cu2Ni2 =>
Cu2 + Ni2 = Cu2Ni2
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
AuKNO3 = AuNO3K =>
AuKNO3 = AuNO3K
Na2O + KOH = K2O + NaOH =>
Na2O + 2 KOH = K2O + 2 NaOH
NH3 + Cl2 + NaOH = N2H4 + NaCl + H2O =>
2 NH3 + Cl2 + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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