| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K[Cr(OH)4] + 6 KOH
CoCl2H2O + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2 Co(NH3)6Cl3 + 4 H2O
Cs + Ca(OH)2 = Cs(OH)2 + Ca =>
Cs + Ca(OH)2 = Cs(OH)2 + Ca
FeCl2 + Na2Cr2O7 = FeCr2O7 + NaCl =>
FeCl2 + Na2Cr2O7 = FeCr2O7 + 2 NaCl
C + Ti + W + Cr = CTiWCr =>
C + Ti + W + Cr = CTiWCr
CaF2(s) + H2SO4 = HF(l) + CaSO4(s) =>
CaF2(s) + H2SO4 = 2 HF(l) + CaSO4(s)
Li3PO4 + Sr(OH)2 = Sr3(PO4)2 + LiOH =>
2 Li3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 LiOH
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 CO2 + 3 H2O
Ti(OH)2 + H2SO4 = TiOSO4 + H2O + H =>
Ti(OH)2 + H2SO4 = TiOSO4 + H2O + 2 H
H2SO3 + Al(OH)3 = Al + (SO3) + H2O =>
3 H2SO3 + 2 Al(OH)3 = 2 Al + 3(SO3) + 6 H2O
Na(HCO3) = Na + HCO3 =>
Na(HCO3) = Na + HCO3
S + LiOH = SLiOH =>
S + LiOH = SLiOH
K2S + CaBr2 = K2Br2 + SCa =>
K2S + CaBr2 = K2Br2 + SCa
KCIO3 + KAsO2 + KOH = K3AsO4 + KCI + H2O =>
KCIO3 + 3 KAsO2 + 6 KOH = 3 K3AsO4 + KCI + 3 H2O
Ti2(SO4)3 + FeCl3 + H2O = TiO(SO4) + FeCl2 + H2SO4 + HCl =>
Ti2(SO4)3 + 2 FeCl3 + 2 H2O = 2 TiO(SO4) + 2 FeCl2 + H2SO4 + 2 HCl
Fe3O4 + H3BO3 = Fe3(BO3)2 + FeBO3 + H2O =>
3 Fe3O4 + 8 H3BO3 = Fe3(BO3)2 + 6 FeBO3 + 12 H2O
C5H12O4 + C2H4O + H2O = C9H22O7 =>
C5H12O4 + 2 C2H4O + H2O = C9H22O7
Ni + CuCl2 = Cu + Ni3Cl6 =>
3 Ni + 3 CuCl2 = 3 Cu + Ni3Cl6
Cu(OH)2 + HBr = Cu(Br)2 + HOH =>
Cu(OH)2 + 2 HBr = Cu(Br)2 + 2 HOH
NaClO3 + CaCl2 = NaCl + Ca(ClO3)2 =>
2 NaClO3 + CaCl2 = 2 NaCl + Ca(ClO3)2
H2SO3 + Al(OH)3 = Al2 + (SO3) + H2O =>
3 H2SO3 + 2 Al(OH)3 = Al2 + 3(SO3) + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SnCl4 + F2 = FCl + Sn =>
SnCl4 + 2 F2 = 4 FCl + Sn
AlBr3 + H3PO4 + CaCrO7 = Br + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
9 AlBr3 + 14 H3PO4 + 3 CaCrO7 = 27 Br + 3 CrPO4 + Ca3(PO4)2 + 9 AlPO4 + 21 H2O
HCl + FeI2 + HIO3 = FeCl2 + ICl + H2O =>
5 HCl + FeI2 + HIO3 = FeCl2 + 3 ICl + 3 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
CH5 + N2Cl4 = N2 + H2 + CCl4 =>
2 CH5 + 2 N2Cl4 = 2 N2 + 5 H2 + 2 CCl4
Na2S(aq) + Cu(NO3)2(aq) = NaNO3(aq) + Cu2S2(s) =>
2 Na2S(aq) + 2 Cu(NO3)2(aq) = 4 NaNO3(aq) + Cu2S2(s)
CH{-}O{-}CO{-}(CH2)14{-}CH3 + H2 = CH3{-}OH{-}COH{-}(CH2)14{-}CH3 =>
CH{-}O{-}CO{-}(CH2)14{-}CH3 + H2 = CH3{-}OH{-}COH{-}(CH2)14{-}CH3
H2S + Fe2O3 = FeO + H2O + S =>
H2S + Fe2O3 = 2 FeO + H2O + S
ZnCl2 + HgCl2 = ZnCl4 + Hg =>
ZnCl2 + HgCl2 = ZnCl4 + Hg
FeCl3 + Ba(NO3)2 = FeNO3 + Ba(Cl3)2 =>
2 FeCl3 + Ba(NO3)2 = 2 FeNO3 + Ba(Cl3)2
WCl4 + CdSO3 = W2(SO3)4 + CdCl2 =>
2 WCl4 + 4 CdSO3 = W2(SO3)4 + 4 CdCl2
Br2 + NiI3 = I2 + NiBr =>
Br2 + 2 NiI3 = 3 I2 + 2 NiBr
N + AlBr3 = AlN + Br2 =>
2 N + 2 AlBr3 = 2 AlN + 3 Br2
Zn(NO3)2 + NH4OH = ZnOH + (NO3)2NH4 =>
Zn(NO3)2 + NH4OH = ZnOH + (NO3)2NH4
Sn + F2 = SnF2 =>
Sn + F2 = SnF2
CO2 + NaNO3 + H2O = NaHCO3 + HNO3 =>
CO2 + NaNO3 + H2O = NaHCO3 + HNO3
NaHCO3 = Na2CO3 + H2O(l) + CO2(g) =>
2 NaHCO3 = Na2CO3 + H2O(l) + CO2(g)
Al + Cd(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Cd =>
2 Al + 3 Cd(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Cd
N204(g) = N02(g) =>
N204(g) = 102 N02(g)
Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S
HCl(aq) + KOH(aq) = KCl + H2O(l) =>
HCl(aq) + KOH(aq) = KCl + H2O(l)
KHSO4 + NaOH = Na2SO4 + KOH + H2O =>
KHSO4 + 2 NaOH = Na2SO4 + KOH + H2O
(CH3)2CHCH2OH + O = CH + H2O =>
(CH3)2CHCH2OH + 2 O = 4 CH + 3 H2O
K2CrO4 + H2SO4 + K2HPO3 = Cr2(SO4)3 + K2HPO4 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 K2HPO3 = Cr2(SO4)3 + 3 K2HPO4 + 2 K2SO4 + 5 H2O
CH3Cl = CH3 + Cl =>
CH3Cl = CH3 + Cl
Na(s) + MgI2(aq)I = NaI2(aq) + Mg(s) =>
3 Na(s) + 2 MgI2(aq)I = 3 NaI2(aq) + 2 Mg(s)
Mg(C2H3O2)2 + NH4Cl = MgCl2 + C2H3O2NH4 =>
Mg(C2H3O2)2 + 2 NH4Cl = MgCl2 + 2 C2H3O2NH4
PBr3 + Cl2 + H2O = H3PO4 + HCl + Br2 =>
2 PBr3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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