| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7Cl + Br2 = 2 C3H6Br + 2 HCl
B(g) + F2(g) = BF3(g) =>
2 B(g) + 3 F2(g) = 2 BF3(g)
Cu(OH) + HCl = CuCl + H2O =>
Cu(OH) + HCl = CuCl + H2O
Zn + K2SO3 = K + ZnSO3 =>
Zn + K2SO3 = 2 K + ZnSO3
Ni + LiCl = NiCl2 + Li =>
Ni + 2 LiCl = NiCl2 + 2 Li
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
K2SO4 + CaF2 = K2F2 + CaSO4 =>
K2SO4 + CaF2 = K2F2 + CaSO4
BN + F{2} = BF + N{2} =>
BN + F{2} = BF + N{2}
(NH4)2SO4(aq) + Mg(OH)2(aq) = NH4OH(aq) + MgSO4(aq) =>
(NH4)2SO4(aq) + Mg(OH)2(aq) = 2 NH4OH(aq) + MgSO4(aq)
Ti3(PO3)2 + Cu = Cu3(PO3)2 + Ti =>
Ti3(PO3)2 + 3 Cu = Cu3(PO3)2 + 3 Ti
C3H4O2 + NaOH = NaO2C2H3 + H2O =>
2 C3H4O2 + 3 NaOH = 3 NaO2C2H3 + H2O
CrO3 + C + Cl2 = CrCl3 + CO =>
2 CrO3 + 6 C + 3 Cl2 = 2 CrCl3 + 6 CO
Ni + C = Ni3C =>
3 Ni + C = Ni3C
H(g) + I(s) = HI =>
H(g) + I(s) = HI
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
MgSO4*3H2O = Mg + SO4*3H2O =>
MgSO4*3H2O = Mg + SO4*3H2O
V + KOH + KClO3 = KCl + KVO3 + H2O =>
6 V + 6 KOH + 5 KClO3 = 5 KCl + 6 KVO3 + 3 H2O
PCl3 + H2O = H3PO3(aq) + HCl(aq) =>
PCl3 + 3 H2O = H3PO3(aq) + 3 HCl(aq)
H2 + H2SO3 = S + H2O =>
2 H2 + H2SO3 = S + 3 H2O
Ag + Cr2O7 = Ag(Cr2O7) =>
Ag + Cr2O7 = Ag(Cr2O7)
SnS + HCl = HSnCl3 + H2S =>
SnS + 3 HCl = HSnCl3 + H2S
H2S + BrO3{-} + H{+} = S + Br + H2O =>
5 H2S + 2 BrO3{-} + 2 H{+} = 5 S + 2 Br + 6 H2O
KBrO3 + K2SO3 + H2SO4 = Br2 + K2SO4 + H2O =>
2 KBrO3 + 5 K2SO3 + H2SO4 = Br2 + 6 K2SO4 + H2O
Na3(PO4) + KNO3 = K3(PO4) + NaNO3 =>
Na3(PO4) + 3 KNO3 = K3(PO4) + 3 NaNO3
I2 + CuCl2 = ICl + Cu =>
I2 + CuCl2 = 2 ICl + Cu
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
AgSCN + NH4OH = Ag(NH3)SCN + H2O =>
AgSCN + NH4OH = Ag(NH3)SCN + H2O
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 6 H2O(l)
BaCl2 + CaBr2 = BaBr2 + CaCl2 =>
BaCl2 + CaBr2 = BaBr2 + CaCl2
Zn + C6H5CHO + HCl = C6H5CH3 + ZnCl2 + H2O =>
2 Zn + C6H5CHO + 4 HCl = C6H5CH3 + 2 ZnCl2 + H2O
SO2 + HOH = H2SO3 =>
SO2 + HOH = H2SO3
HBrO + HNO2 = HNO3 + Br3 + H2OBr = Br2 =>
6 HBrO + 3 HNO2 = 3 HNO3 + Br3 + 3 H2OBr
NH4NO3 + C97H161NO130 = CO2 + H2O + N2 =>
289 NH4NO3 + 2 C97H161NO130 = 194 CO2 + 739 H2O + 290 N2
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
Cl2O + KOH = KOCl + H2O =>
Cl2O + 2 KOH = 2 KOCl + H2O
ZnSO4 + H2 = Zn + H2SO4 =>
ZnSO4 + H2 = Zn + H2SO4
AgOH + Br2 = AgBr + H2O + O2 =>
4 AgOH + 2 Br2 = 4 AgBr + 2 H2O + O2
NaNO3 + Ca(H2PO4)2 = Ca(NO3)2 + NaH2PO4 =>
2 NaNO3 + Ca(H2PO4)2 = Ca(NO3)2 + 2 NaH2PO4
AlO3 + H2O = H2AlO4 =>
AlO3 + H2O = H2AlO4
(NH4)3PO4 + (H3O)4SiO4 = (NH4)4SiO4 + (H3O)3PO4 =>
4(NH4)3PO4 + 3(H3O)4SiO4 = 3(NH4)4SiO4 + 4(H3O)3PO4
Fe2SiO4 + NaOH + H2O = Fe(OH)2 + Na2O*3SiO2 =>
3 Fe2SiO4 + 2 NaOH + 5 H2O = 6 Fe(OH)2 + Na2O*3SiO2
NH3 + H2O + CrCl3 = NH4Cl + Cr(OH)3 =>
3 NH3 + 3 H2O + CrCl3 = 3 NH4Cl + Cr(OH)3
P2O5 + Be(OH)2 = Be3(PO4)2 + H2O =>
P2O5 + 3 Be(OH)2 = Be3(PO4)2 + 3 H2O
Ca(NO3)2 + C2H8N2O4 = CaC2H8N2O4 + (NO3)2 =>
Ca(NO3)2 + C2H8N2O4 = CaC2H8N2O4 + (NO3)2
C2H6Cl + O2 = CO2 + H2O + HCl =>
4 C2H6Cl + 13 O2 = 8 CO2 + 10 H2O + 4 HCl
BaH2PO2 + H2SO4 = H3PO2 + Ba2SO4 =>
2 BaH2PO2 + H2SO4 = 2 H3PO2 + Ba2SO4
C3H6Cl2 + H2O = C3H6O + HCl =>
C3H6Cl2 + H2O = C3H6O + 2 HCl
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3
Pb(s) + Cl2(aq) = PbCl2 =>
Pb(s) + Cl2(aq) = PbCl2
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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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