| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2O5 + 2 NaOH + 5 H2O = 2 Na(Sb(OH)6)
Ag(C2H3O2) + K2CrO4 = Ag2(CrO4) + K(C2H3O2) =>
2 Ag(C2H3O2) + K2CrO4 = Ag2(CrO4) + 2 K(C2H3O2)
UO2(s) + HF(aq) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(aq) = UF4(s) + 2 H2O(l)
Ca(OH)2 + Al + H2O = Ca(AlO2)2 + H2 =>
Ca(OH)2 + 2 Al + 2 H2O = Ca(AlO2)2 + 3 H2
MnCl2 + H2O2 + NaOH = MnO2 + H2O + NaCl =>
MnCl2 + H2O2 + 2 NaOH = MnO2 + 2 H2O + 2 NaCl
Ca(OH)Cl = Ca(OH)2 + CaCl2 =>
2 Ca(OH)Cl = Ca(OH)2 + CaCl2
O2 + PrO + HNO3 = Pr(NO3)3 + H2O =>
O2 + 4 PrO + 12 HNO3 = 4 Pr(NO3)3 + 6 H2O
Ag + H2CO3 = AgCO3 + H2 =>
Ag + H2CO3 = AgCO3 + H2
MoO3 + Zn + HSO4 = ZnSO4 + H2O + Mo2O3 =>
2 MoO3 + 6 Zn + 6 HSO4 = 6 ZnSO4 + 3 H2O + Mo2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C8H5O4K + NaOH = Na + K + C4H4O4 + H2O =>
C8H5O4K + 5 NaOH = 5 Na + K + 2 C4H4O4 + H2O
CuBr + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O + Br2 =>
10 CuBr + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Br2
Li4P2O7 + Fe(NO3)22H2O + NH4H2PO4 + C2H5NO2 = Li4Fe3(PO4)2P2O7 + NO2 + CO + H2O =>
9 Li4P2O7 + 27 Fe(NO3)22H2O + 18 NH4H2PO4 + 112 C2H5NO2 = 9 Li4Fe3(PO4)2P2O7 + 724 NO2 + 224 CO + 361 H2O
HNo3 + Zn(OH)2 = Zn(No3)2 + H2O =>
2 HNo3 + Zn(OH)2 = Zn(No3)2 + 2 H2O
ZnCl2 + CH3COOH = Zn(O2CCH3)2 + HCl =>
ZnCl2 + 2 CH3COOH = Zn(O2CCH3)2 + 2 HCl
Cs + H3Po4 = CsPo4 + H2 =>
2 Cs + 2 H3Po4 = 2 CsPo4 + 3 H2
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
HSO4 + H2O = H2SO4 + O2 =>
4 HSO4 + 2 H2O = 4 H2SO4 + O2
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
MgO + HCl(aq) = MgCl + OH =>
MgO + HCl(aq) = MgCl + OH
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq)
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4 =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4
Al2(SO4)3 + MgBr2 = Al2(Br2)3 + (SO4)3 + Mg =>
Al2(SO4)3 + 3 MgBr2 = Al2(Br2)3 + (SO4)3 + 3 Mg
Au2O(s) = Au(s) + O2(g) =>
2 Au2O(s) = 4 Au(s) + O2(g)
Cu(OH)2 + KNO3 = Cu(NO3) + K(OH)2 =>
Cu(OH)2 + KNO3 = Cu(NO3) + K(OH)2
Cu(Cl3)2 + NaOH = Cu(OH)2 + NaCl3 =>
Cu(Cl3)2 + 2 NaOH = Cu(OH)2 + 2 NaCl3
Sb2O3 + H2SO4 = Sb2(SO4)3 + H2O =>
Sb2O3 + 3 H2SO4 = Sb2(SO4)3 + 3 H2O
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
Sg + O2 = SgO3 =>
2 Sg + 3 O2 = 2 SgO3
N6H24Mo7O24*4H2O + C4H6O4Zn*2H2O = ZnMoO4 + C4H6O4 + H2O + N6H24Mo6O20 =>
N6H24Mo7O24*4H2O + C4H6O4Zn*2H2O = ZnMoO4 + C4H6O4 + 6 H2O + N6H24Mo6O20
NO2{-} + I{-} + H{+} = NO + H2O + I2 =>
2 NO2{-} + 2 I{-} + 4 H{+} = 2 NO + 2 H2O + I2
N2O4 + N2CH6 = H2O + N2 + CO2 =>
5 N2O4 + 4 N2CH6 = 12 H2O + 9 N2 + 4 CO2
Ba(NO2)2 + KOH = Ba(OH)2 + K(NO2) =>
Ba(NO2)2 + 2 KOH = Ba(OH)2 + 2 K(NO2)
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)
NH4Br(aq) + NaOH(aq) = NH4OH(s) + NaBr(aq) =>
NH4Br(aq) + NaOH(aq) = NH4OH(s) + NaBr(aq)
KMnO4 + FeCl2 + H2SO4 = MnSO4 + FeCl3 + Fe2(SO4)3 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 4 H2SO4 = MnSO4 + 3 FeCl3 + Fe2(SO4)3 + KCl + 4 H2O
H3SO4 + KOH = K3SO4 + H2O =>
H3SO4 + 3 KOH = K3SO4 + 3 H2O
KMnO4 + H2SO4 + C2H2O4 = H2O + CO2 + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
C2H5S + O2 = CO2 + H2O + SO4 =>
4 C2H5S + 21 O2 = 8 CO2 + 10 H2O + 4 SO4
MnO2 + K2O = K2MnO3 =>
MnO2 + K2O = K2MnO3
CaO + NH4Br = CaBr2 + H2O + NH3 =>
CaO + 2 NH4Br = CaBr2 + H2O + 2 NH3
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
NaCl + HCl = NaClHCl =>
NaCl + HCl = NaClHCl
CH3C(O)CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C(O)CH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
KNO2 = K20 + NO2 =>
20 KNO2 = K20 + 20 NO2
Al2O3(SiO2)2 + Al2O3(SiO2)6 + NaOH(H2O)28 = NaSiO2 + Al(SiO2)2 + OH =>
53 Al2O3(SiO2)2 + 59 Al2O3(SiO2)6 + 12 NaOH(H2O)28 = 12 NaSiO2 + 224 Al(SiO2)2 + 684 OH
NO2 + H2O = O3NH + NO =>
3 NO2 + H2O = 2 O3NH + NO
Co(OH)3 + P2O5 = CoPO4 + H2O =>
2 Co(OH)3 + P2O5 = 2 CoPO4 + 3 H2O
Cr2S3 = CrS + S =>
Cr2S3 = 2 CrS + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/24
Équations équilibrées sur09/07/23
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