| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
C9H8 + Br2 + H2O = C9H9BrO + HBr =>
C9H8 + Br2 + H2O = C9H9BrO + HBr
MgSO4 + CoCl2 = MgCl2 + CoSO4 =>
MgSO4 + CoCl2 = MgCl2 + CoSO4
(NH4)Cl + Na2(CO3) = (NH4)2(CO3) + NaCl =>
2(NH4)Cl + Na2(CO3) = (NH4)2(CO3) + 2 NaCl
Mn + O = MnO2 =>
Mn + 2 O = MnO2
C3H6O + NaOH + I2 = NaI + H2O + CHI3 =>
C3H6O + NaOH + 5 I2 = NaI + 2 H2O + 3 CHI3
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
C3H6O + HCl = C3H5Cl + H2O =>
C3H6O + HCl = C3H5Cl + H2O
FeBr2 + Br = Fe3Br8 =>
3 FeBr2 + 2 Br = Fe3Br8
H2CO3 + Na(OH) = NaHCO3 + H2O =>
H2CO3 + Na(OH) = NaHCO3 + H2O
CH3COOH + (NH4)2CO3 = CH3CONH2 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3CONH2 + 3 H2O + CO2
C6H14(l) + O(g) = CO2(g) + H2O(l) =>
C6H14(l) + 19 O(g) = 6 CO2(g) + 7 H2O(l)
CH4 + F = HF + C =>
CH4 + 4 F = 4 HF + C
(NH4)2Cr2O7 + O2 = Cr2O3 + N2O5 + H2O =>
2(NH4)2Cr2O7 + 5 O2 = 2 Cr2O3 + 2 N2O5 + 8 H2O
KI + FeCl3 + H2O = FeCl2 + HCl + I2 + KOH =>
2 KI + 2 FeCl3 + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4NO3(aq)
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + 18 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
KCl + H2O + CO2 = HCl + K2CO3 =>
2 KCl + H2O + CO2 = 2 HCl + K2CO3
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O =>
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O
Ca(s) + O2 = CaO(s) =>
2 Ca(s) + O2 = 2 CaO(s)
Cr(OH)3 + ClO = CrO4 + Cl2 + H2O =>
4 Cr(OH)3 + 10 ClO = 4 CrO4 + 5 Cl2 + 6 H2O
C18H38(s) + O2 = CO2 + H2O =>
2 C18H38(s) + 55 O2 = 36 CO2 + 38 H2O
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)
Na2S + Sn(SO4)2 = Na(SO4) + SnS =>
Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
Cl2 + CrI3 + K(OH) = KIO4 + K2CrO4 + KCl + H2O =>
27 Cl2 + 2 CrI3 + 64 K(OH) = 6 KIO4 + 2 K2CrO4 + 54 KCl + 32 H2O
(NH4)2S + AlCl3 = NH4Cl + Al2S3 =>
3(NH4)2S + 2 AlCl3 = 6 NH4Cl + Al2S3
Cu(NO3)2(aq) + NaI(aq) = CuI2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2 + 2 NaNO3
FeO2 + HCl = FeCl2 + O2 + H2O =>
2 FeO2 + 4 HCl = 2 FeCl2 + O2 + 2 H2O
NH3 + Cl = NH4Cl + NCl3 =>
4 NH3 + 6 Cl = 3 NH4Cl + NCl3
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
FeI3 + Na2SO4 = Fe2(SO4)3 + NaI =>
2 FeI3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaI
H + S + O2 = H2SO3 =>
4 H + 2 S + 3 O2 = 2 H2SO3
(NH4)2C2O4 = NH3 + CO + CO2 + H2O =>
(NH4)2C2O4 = 2 NH3 + CO + CO2 + H2O
HCl(g) + Si(s) = SiCl4(g) + H2(g) =>
4 HCl(g) + Si(s) = SiCl4(g) + 2 H2(g)
C6H5CHO + Cr2O7{-2} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C6H5CHO + Cr2O7{-2} + 8 H{+} = 3 C6H5COOH + 2 Cr{3+} + 4 H2O
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
KOH + I2 = KI + KIO3 + H2O =>
6 KOH + 3 I2 = 5 KI + KIO3 + 3 H2O
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
ZnCl2 + C2H5OH = C2H5Cl + Zn + OH =>
ZnCl2 + 2 C2H5OH = 2 C2H5Cl + Zn + 2 OH
CaCl2(aq) + Na2C2O4(aq) = CaC2O4 + NaCl(aq) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4 + 2 NaCl(aq)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AlCl3 + C2H3NaO2 = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 C2H3NaO2 = Al(CH3COO)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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