| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 + 6 H2O + Al2(SO4)3 = 3(Al(OH)2)2SO4
NH4HSO4 + O2 = H2O + SO2 + N2 =>
4 NH4HSO4 + O2 = 10 H2O + 4 SO2 + 2 N2
Ti + C2F4 = TiF4 + C =>
Ti + C2F4 = TiF4 + 2 C
Au(OH)3 + Ag2MnO4 = AgOH + Au2(MnO4)3 =>
2 Au(OH)3 + 3 Ag2MnO4 = 6 AgOH + Au2(MnO4)3
C6H6O + C3H9Cl = C9H14O + HCl =>
C6H6O + C3H9Cl = C9H14O + HCl
C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH
NH4NO2(a) = N2(g) + H2O(l) =>
NH4NO2(a) = N2(g) + 2 H2O(l)
K2MnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 K2MnO4 + 2 H2C2O2 + 6 H2SO4 = 3 MnSO4 + 4 CO2 + 8 H2O + 3 K2SO4
Nb2(SO4)5 + Ag(NO3)2 = Nb(NO3)5 + AgSO4 =>
Nb2(SO4)5 + 5 Ag(NO3)2 = 2 Nb(NO3)5 + 5 AgSO4
Pb + HOH = PbOH2 =>
Pb + HOH = PbOH2
N2H4(H2SO4) + NaOH = Na2SO4 + H2O + N2H4 =>
N2H4(H2SO4) + 2 NaOH = Na2SO4 + 2 H2O + N2H4
H2(C6H6O6) + NaOH = Na2(C6H6O6) + H2O =>
H2(C6H6O6) + 2 NaOH = Na2(C6H6O6) + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(NH4)3PO4 + AlCl3 = NH4Cl + AlPO4 =>
(NH4)3PO4 + AlCl3 = 3 NH4Cl + AlPO4
NH2CH2COOH + O2 = CO2 + H2O + NO2 =>
4 NH2CH2COOH + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
K3[Fe(CN)6] + Pb(SO4)2 = Pb3[Fe(CN)6]4 + K2SO4 =>
4 K3[Fe(CN)6] + 3 Pb(SO4)2 = Pb3[Fe(CN)6]4 + 6 K2SO4
NaOH + H2S = Na2S + H2 + O2 =>
2 NaOH + H2S = Na2S + 2 H2 + O2
NaMnO4 + HCl + KCl = K3[MnCl6] + Cl2 + H2O + NaCl =>
NaMnO4 + 8 HCl + 3 KCl = K3[MnCl6] + 2 Cl2 + 4 H2O + NaCl
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
Zn + NaN3 = Na + ZnN2 =>
3 Zn + 2 NaN3 = 2 Na + 3 ZnN2
Ag3OH = Ag + (OH) =>
Ag3OH = 3 Ag + (OH)
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
KNO3 + MnSO4 + KOH + H2O = KNO2 + KMnO4 + H2SO4 =>
5 KNO3 + 2 MnSO4 + 2 KOH + H2O = 5 KNO2 + 2 KMnO4 + 2 H2SO4
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
Cr2(SO4)3 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O + Na2SO42 =>
Cr2(SO4)3 + 244 NaOH + 117 Cl2 = 2 Na2CrO4 + 234 NaCl + 122 H2O + 3 Na2SO42
AlCl3 + CaH2 = AlH3 + CaCl2 =>
2 AlCl3 + 3 CaH2 = 2 AlH3 + 3 CaCl2
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + K + O2 =>
2 Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + 4 K + 3 O2
COH = CO + H2 =>
2 COH = 2 CO + H2
KBiO3 + HCl = BiCl3 + Cl2 + KOH + H2O =>
KBiO3 + 5 HCl = BiCl3 + Cl2 + KOH + 2 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
C6H6 + CH3OH = C6H5CH3 + H2O =>
C6H6 + CH3OH = C6H5CH3 + H2O
Ni2 + CrO4 = Ni2(CrO4)3 =>
Ni2 + 3 CrO4 = Ni2(CrO4)3
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
Al(OH)3 + H(CH3COO) = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 H(CH3COO) = Al(CH3COO)3 + 3 H2O
Pb(NO4)2 = PbO + NO2 + O2 =>
2 Pb(NO4)2 = 2 PbO + 4 NO2 + 3 O2
H3BO3 + KMnO4 = H2MnO4 + K3(BO3)2 =>
2 H3BO3 + 3 KMnO4 = 3 H2MnO4 + K3(BO3)2
MgCO3 + Cu(NO3)2 = CuCO3 + Mg(NO3)2 =>
MgCO3 + Cu(NO3)2 = CuCO3 + Mg(NO3)2
ClO4{-} + SO3{-2} = SO4{-2} + Cl{-} =>
ClO4{-} + 4 SO3{-2} = 4 SO4{-2} + Cl{-}
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4) =>
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4)
Zn(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + ZnSO4 =>
3 Zn(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 ZnSO4
K2(SO4) + Ag3NO = K3NO + Ag2(SO4) =>
3 K2(SO4) + 2 Ag3NO = 2 K3NO + 3 Ag2(SO4)
HCl(aq) + KBr(aq) = KCl(aq) + HBr(aq) =>
HCl(aq) + KBr(aq) = KCl(aq) + HBr(aq)
HOH = H2 + OH =>
2 HOH = H2 + 2 OH
Al2O3Na2O = NaAlO2 =>
Al2O3Na2O = 2 NaAlO2
I + NaBr = NaI + Br2 =>
2 I + 2 NaBr = 2 NaI + Br2
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
TaCl4 + NaOH = NaTaO4 + NaCl + H2 + H2O =>
2 TaCl4 + 10 NaOH = 2 NaTaO4 + 8 NaCl + 3 H2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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