| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaOH = NaNO3 + H2O
NH4F + Fe2(SO4)3 = (NH4)2SO4 + F3Fe =>
6 NH4F + Fe2(SO4)3 = 3(NH4)2SO4 + 2 F3Fe
NH3(g) + H2O = NH4 + OH =>
NH3(g) + H2O = NH4 + OH
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
AgCH3COO + K2CrO4 = Ag2CrO4 + K2(CH3COO)2 =>
2 AgCH3COO + K2CrO4 = Ag2CrO4 + K2(CH3COO)2
NaOH + H2SO4 = Na2SO4 + H2O(l) =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O(l)
BiCl3 + K2SnO2 + KOH + H2O = Bi + K2[Sn(OH)6] + KCl =>
2 BiCl3 + 3 K2SnO2 + 6 KOH + 6 H2O = 2 Bi + 3 K2[Sn(OH)6] + 6 KCl
H{+} + UO2{+} + e = U4{+} + H2O =>
16 H{+} + 4 UO2{+} + 19e = U4{+} + 8 H2O
sodiumsulfate + calciumchlorate = calciumsulfate + sodiumchlorate =>
Na2SO4 + Ca(ClO3)2 = CaSO4 + 2 NaClO3
Cu(NO3)2 + (Na2)S = CuS + Na(NO3) =>
Cu(NO3)2 + (Na2)S = CuS + 2 Na(NO3)
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 KOH + 2 MnO2
U(SO4)2 + MnO2 = MnSO4 + UO2SO4 =>
U(SO4)2 + MnO2 = MnSO4 + UO2SO4
H2FeO4 + H2SO4 = Fe(SO4)3 + H2O =>
H2FeO4 + 3 H2SO4 = Fe(SO4)3 + 4 H2O
C6H12O6 + H2O = H + CO2 =>
C6H12O6 + 6 H2O = 24 H + 6 CO2
HCl + Mn(NO3)2 = HNO3 + MnCl2 =>
2 HCl + Mn(NO3)2 = 2 HNO3 + MnCl2
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
Br2 + NaJ = NaBr + J =>
Br2 + 2 NaJ = 2 NaBr + 2 J
HClO4 + K2CO3 = H2CO3 + K2 + ClO4 =>
2 HClO4 + K2CO3 = H2CO3 + K2 + 2 ClO4
KClO3 + CoSO4 + H2SO4 = Co2(SO4)3 + K2SO4 + Cl2 + H2O =>
2 KClO3 + 10 CoSO4 + 6 H2SO4 = 5 Co2(SO4)3 + K2SO4 + Cl2 + 6 H2O
Zn + MoO3 = Mo2O2 + ZnO =>
4 Zn + 2 MoO3 = Mo2O2 + 4 ZnO
Cu + Br2 = Cu3Br2 =>
3 Cu + Br2 = Cu3Br2
(C4H9)2O2(g) = (CH3)2CO(g) + C2H6(g) =>
(C4H9)2O2(g) = 2(CH3)2CO(g) + C2H6(g)
KOH + FeBr2 = K2Fe + OHBr =>
2 KOH + FeBr2 = K2Fe + 2 OHBr
(NH4)2CO3(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgCO3(s) =>
(NH4)2CO3(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgCO3(s)
KMnO4 + Na2S2O3 + NaOH = Na3MnO4 + Na2SO4 + KOH + H2O =>
4 KMnO4 + Na2S2O3 + 14 NaOH = 4 Na3MnO4 + 2 Na2SO4 + 4 KOH + 5 H2O
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
CH3CH2OH + H2O = HCOOH + H =>
CH3CH2OH + 3 H2O = 2 HCOOH + 8 H
Br + NaI = NaBr + I3 =>
3 Br + 3 NaI = 3 NaBr + I3
N2O4 + N2H4 = N(g) + H2O(g) =>
N2O4 + 2 N2H4 = 6 N(g) + 4 H2O(g)
Cr2O3 + Na2CO3 + KNO3 = NaCrO4 + CO2 + KNO2 =>
Cr2O3 + Na2CO3 + 4 KNO3 = 2 NaCrO4 + CO2 + 4 KNO2
NaOH + Al2O3*3H2O = NaAlO2 + H2O =>
2 NaOH + Al2O3*3H2O = 2 NaAlO2 + 4 H2O
KNO2 + BaNO3 = KNO3 + BaNO2 =>
KNO2 + BaNO3 = KNO3 + BaNO2
C6H6COOCH3 + OH = C6H6COOH + CH3OH =>
16 C6H6COOCH3 + 11 OH = 17 C6H6COOH + 9 CH3OH
Al(OH)3 + CaCO3 = Al(OH)3CaCO3 =>
Al(OH)3 + CaCO3 = Al(OH)3CaCO3
SO2 + Li = Li2O + S =>
SO2 + 4 Li = 2 Li2O + S
CrCl3 + KCl + H2O = CrClH2 + Cl3KO =>
CrCl3 + KCl + H2O = CrClH2 + Cl3KO
LiCl + HNO3 + AgNO3 = AgCl + H2O + Li3N + NO3 =>
3 LiCl + 6 HNO3 + 3 AgNO3 = 3 AgCl + 3 H2O + Li3N + 8 NO3
H2ClO4 = H2O + ClO3 =>
H2ClO4 = H2O + ClO3
CaNO3 + K(PO4)3 = Ca(PO4)3 + KNO3 =>
CaNO3 + K(PO4)3 = Ca(PO4)3 + KNO3
ClCH2CH2Cl = CHCH + HCl =>
ClCH2CH2Cl = CHCH + 2 HCl
Fe{3}(aq) + Zn{-2}(aq) = Zn(aq) + Fe{2} =>
2 Fe{3}(aq) + Zn{-2}(aq) = Zn(aq) + 2 Fe{2}
KBrCl = BrKCl =>
KBrCl = BrKCl
K2CrO7 + H2SO4 = K2SO4 + H2CrO7 =>
K2CrO7 + H2SO4 = K2SO4 + H2CrO7
C6H12O6 + CuSO4 + NaOH = NaOC6H11O7 + Na2SO4 + Cu2O + H2O =>
C6H12O6 + 4 CuSO4 + 9 NaOH = NaOC6H11O7 + 4 Na2SO4 + 2 Cu2O + 5 H2O
LiAlH4 + H2O = LiOOH + Al(OH)3 + H2 =>
LiAlH4 + 5 H2O = LiOOH + Al(OH)3 + 5 H2
(CH3)2NH + HCl = [(CH3)2NH2] + Cl =>
(CH3)2NH + HCl = [(CH3)2NH2] + Cl
HO7 + C7 = HC9 + C7O =>
7 HO7 + 58 C7 = 7 HC9 + 49 C7O
LiNO2 + KOH{-} = LiOH{-} + KNO2 =>
LiNO2 + KOH{-} = LiOH{-} + KNO2
FeCl + Br = BrCl + Fe =>
FeCl + Br = BrCl + Fe
C45H36O6 + O2 = CO2 + H2O =>
C45H36O6 + 51 O2 = 45 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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