| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HI = AlHI
[Zn(NH3)4](OH)2 + HCl = [Zn(NH3)4]Cl2 + H2O =>
[Zn(NH3)4](OH)2 + 2 HCl = [Zn(NH3)4]Cl2 + 2 H2O
CH3OOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
4 CH3OOH + Mg(OH)2 = Mg(CH3COO)2 + 6 H2O
C6H11Br + (C6H5)2PCl + Li = C18H21P + LiCl + LiBr =>
C6H11Br + (C6H5)2PCl + 2 Li = C18H21P + LiCl + LiBr
MnCl4 + KF = MnF2 + KCl2 =>
MnCl4 + 2 KF = MnF2 + 2 KCl2
Na2(CO3) + Co(NO3)2 = Na(NO3) + Co(CO3) =>
Na2(CO3) + Co(NO3)2 = 2 Na(NO3) + Co(CO3)
KOH + NiCl = NiOH + KCl =>
KOH + NiCl = NiOH + KCl
Ba + Pb(NO3)2 = Pb + Ba(NO3)2 =>
Ba + Pb(NO3)2 = Pb + Ba(NO3)2
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Na2O + H2O + CO2 = Na2CO4H2 =>
Na2O + H2O + CO2 = Na2CO4H2
P4 + H2O = P4O10 + H2 =>
P4 + 10 H2O = P4O10 + 10 H2
XeF + H2 = Xe + HF =>
2 XeF + H2 = 2 Xe + 2 HF
Ba(NO3)2 + Na3PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ba3(PO4)2
Sr + O = SrO2 =>
Sr + 2 O = SrO2
H2SO4 + NaC1 = Na2SO4 + HC1 =>
H2SO4 + 2 NaC1 = Na2SO4 + 2 HC1
NaNO2 + Na2CrO4 + H2O = NaNO3 + Cr(OH)3 + NaOH =>
3 NaNO2 + 2 Na2CrO4 + 5 H2O = 3 NaNO3 + 2 Cr(OH)3 + 4 NaOH
MnO{-} + (SO3)2{-} + H{+} = Mn2{+} + (SO4)2{-} + H2O =>
8 MnO{-} + (SO3)2{-} + 12 H{+} = 4 Mn2{+} + (SO4)2{-} + 6 H2O
(CrO4){2-} + H{+} = (Cr2O7){2-} + H2O =>
2(CrO4){2-} + 2 H{+} = (Cr2O7){2-} + H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
MnSO4 + NH4Cl + H2O = Mn(OH)2 + (NH4)2SO4 + HCl =>
MnSO4 + 2 NH4Cl + 2 H2O = Mn(OH)2 + (NH4)2SO4 + 2 HCl
HgO = Hg + O =>
HgO = Hg + O
FeSO3 + HCl = FeCl2 + SO2 + H2O =>
FeSO3 + 2 HCl = FeCl2 + SO2 + H2O
NaI(aq) + CaNO3(aq) = CaI(s) + NaNO3(aq) =>
NaI(aq) + CaNO3(aq) = CaI(s) + NaNO3(aq)
Ba + HNO3 = Ba(HNO3)2 =>
Ba + 2 HNO3 = Ba(HNO3)2
CaO2 + HCl = CaCl2 + H2O + O2 =>
2 CaO2 + 4 HCl = 2 CaCl2 + 2 H2O + O2
Fe2O3 + H2O = Fe(OH)3 = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
K2Cr2O7 + H2C2O4 + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 3 H2O
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
C5H10(l) + O2 = CO2(g) + H2O(g) =>
2 C5H10(l) + 15 O2 = 10 CO2(g) + 10 H2O(g)
CuNO3 + KCl = CuCl + KNO3 =>
CuNO3 + KCl = CuCl + KNO3
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
Ba(OH)2(aq) + Al2(SO4)3(aq) = BaSO4 + Al(OH)3 =>
3 Ba(OH)2(aq) + Al2(SO4)3(aq) = 3 BaSO4 + 2 Al(OH)3
Zn(OH)Cl + H2SO4 = (ZnCl)2SO4 + H2O =>
2 Zn(OH)Cl + H2SO4 = (ZnCl)2SO4 + 2 H2O
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
MnO2 + NaClO3 + NaOH = Na2MnO4 + NaCl + H2O =>
3 MnO2 + NaClO3 + 6 NaOH = 3 Na2MnO4 + NaCl + 3 H2O
Cr(OH)2 = Cr + H2 + O2 =>
Cr(OH)2 = Cr + H2 + O2
ClO2 + H2O = HClO2 + HClO4 =>
4 ClO2 + 2 H2O = 3 HClO2 + HClO4
KClO3 + C12H22O11 + H2SO4 = K2SO4 + Cl2 + CO2 + H2O =>
48 KClO3 + 5 C12H22O11 + 24 H2SO4 = 24 K2SO4 + 24 Cl2 + 60 CO2 + 79 H2O
LiOH + AgNO3 = Ag(OH) + LiNO3 =>
LiOH + AgNO3 = Ag(OH) + LiNO3
C240H242 + O2 = CO2 + H2O =>
2 C240H242 + 601 O2 = 480 CO2 + 242 H2O
CH3COOH + Mg = MgCH3COO{-} + H{+} =>
CH3COOH + Mg = MgCH3COO{-} + H{+}
Fe + C + N2 = Fe(CN)2 =>
Fe + 2 C + N2 = Fe(CN)2
Al2S3 + HNO3 = SH2 + Al(NO3)3 =>
Al2S3 + 6 HNO3 = 3 SH2 + 2 Al(NO3)3
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
I(s) + Cl2 = ICl3 =>
2 I(s) + 3 Cl2 = 2 ICl3
SiO2 + BaCo3 = BaSiO2 + Co3 =>
SiO2 + BaCo3 = BaSiO2 + Co3
C2H5C2H5NH2 + O2 = CO2 + H2O + N2 =>
2 C2H5C2H5NH2 + 14 O2 = 8 CO2 + 12 H2O + N2
MnO2 + OH{-} + O2 = MnO4{-}2 + H2O =>
4 MnO2 + 4 OH{-} + 3 O2 = 4 MnO4{-}2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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