| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HBr(aq) = MgBr2(au) + H2(g)
Cl2 + HI = I2 + HCl =>
Cl2 + 2 HI = I2 + 2 HCl
FeCl2 + K3[Fe(CN)6] = KCl + Fe3[Fe(CN)6]2 =>
3 FeCl2 + 2 K3[Fe(CN)6] = 6 KCl + Fe3[Fe(CN)6]2
NO3 + H3AsO3 = NO + H3AsO4 =>
NO3 + 2 H3AsO3 = NO + 2 H3AsO4
FeSO4 + Na(OH) = Fe(OH) + NaSO4 =>
FeSO4 + Na(OH) = Fe(OH) + NaSO4
KCN + O2 = KNCO =>
2 KCN + O2 = 2 KNCO
CoCl2 + Kl = CoKl + Cl2 =>
CoCl2 + Kl = CoKl + Cl2
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
NO2 + H2O = NO2OH2 =>
NO2 + H2O = NO2OH2
NH3 + HNO = N2 + H2O =>
NH3 + 3 HNO = 2 N2 + 3 H2O
C6H6 + O3 = CO2 + H2O2 =>
C6H6 + 6 O3 = 6 CO2 + 3 H2O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3
Na2CO3 + H2O + CuSO4 = Na2SO4 + Cu(OH)2 + CO2 =>
Na2CO3 + H2O + CuSO4 = Na2SO4 + Cu(OH)2 + CO2
(N)2 + (H)2 = NH3 =>
(N)2 + 3(H)2 = 2 NH3
Rh + HCl = RhCl3 + H2 =>
2 Rh + 6 HCl = 2 RhCl3 + 3 H2
P4 + H2O = PH3 + H3PO2 =>
P4 + 6 H2O = PH3 + 3 H3PO2
H2C6H6O6 = C6H6O6 + H2 =>
H2C6H6O6 = C6H6O6 + H2
HOCH2COOH + NaOH = HOCH2COONa + H2O =>
HOCH2COOH + NaOH = HOCH2COONa + H2O
N{+}O{+} = N{+}O{2+} =>
N{+}O{+} = N{+}O{2+}
CaO*Al2O3*2(SiO2) + H + H2O = Al(OH)3 + H2SiO3 + Ca =>
CaO*Al2O3*2(SiO2) + 2 H + 4 H2O = 2 Al(OH)3 + 2 H2SiO3 + Ca
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
NaBr + HCl + MnO2 = Br2 + NaCl + MnCl2 + H2O =>
2 NaBr + 4 HCl + MnO2 = Br2 + 2 NaCl + MnCl2 + 2 H2O
Cs2O + HF = CsF + H2O =>
Cs2O + 2 HF = 2 CsF + H2O
Ca(HCO3)2 + NaC18H35O2 = Ca(C18H35O2)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaC18H35O2 = Ca(C18H35O2)2 + 2 NaHCO3
(CH2)42(CH2O)75(NH3)16(H3PO4) + HNO3 = CO2 + H2O + H3PO4 + N2 =>
(CH2)42(CH2O)75(NH3)16(H3PO4) + 120 HNO3 = 117 CO2 + 201 H2O + H3PO4 + 68 N2
Cr + OH = Cr(OH)4 =>
Cr + 4 OH = Cr(OH)4
FeCl2 + KOH = FeOHCl + KCl =>
FeCl2 + KOH = FeOHCl + KCl
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH4OH =>
4 Mg + KNO3 + 7 H2O = 4 Mg(OH)2 + KOH + NH4OH
C8H16 + Br2 = C8H15Br + HBr =>
C8H16 + Br2 = C8H15Br + HBr
C6H6 + CH3COOH = C6H5COOH + CH4 =>
C6H6 + CH3COOH = C6H5COOH + CH4
Cr2O7 + H2S + H = CrS + H2O =>
Cr2O7 + 2 H2S + 10 H = 2 CrS + 7 H2O
CaCl2(aq) = Ca(aq) + Cl(aq) =>
CaCl2(aq) = Ca(aq) + 2 Cl(aq)
ThO2 + NaHSO4 = Th(SO4)2 + Na2SO4 + H2O =>
ThO2 + 4 NaHSO4 = Th(SO4)2 + 2 Na2SO4 + 2 H2O
Mg3P2 + O2 = Mg3(PO4)2 =>
Mg3P2 + 4 O2 = Mg3(PO4)2
NaClKHSO4 = KNaSO4HCl =>
NaClKHSO4 = KNaSO4HCl
Ag + ZnSO4 = Ag2SO4 + Zn =>
2 Ag + ZnSO4 = Ag2SO4 + Zn
Fe2S3 + Al(NO3)3 = Fe(NO3)3 + Al2S3 =>
Fe2S3 + 2 Al(NO3)3 = 2 Fe(NO3)3 + Al2S3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
KH2SbO4 + NaCl = NaH2SbO4 + KCl =>
KH2SbO4 + NaCl = NaH2SbO4 + KCl
Na2SeO4 + Cl2 + NaOH = Na2SeO3 + NaClO + H2O =>
Na2SeO4 + Cl2 + 2 NaOH = Na2SeO3 + 2 NaClO + H2O
FeCl3 + NH3 = FeN + HCl =>
FeCl3 + NH3 = FeN + 3 HCl
Na + NlSO4 = NaSO4 + Nl =>
Na + NlSO4 = NaSO4 + Nl
KBr + Na2S = K2S + BrNa =>
2 KBr + Na2S = K2S + 2 BrNa
CuSO4 + HCl = H2SO4 + Cu + Cl2 =>
CuSO4 + 2 HCl = H2SO4 + Cu + Cl2
H3PO4(aq) + CdCl2(aq) = H3Cl2(aq) + CdPO4 =>
H3PO4(aq) + CdCl2(aq) = H3Cl2(aq) + CdPO4
C6H12 + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
C6H12 + 12 CrO3 + 18 H2SO4 = 6 CO2 + 6 Cr2(SO4)3 + 24 H2O
Pb(OH)2*4PbCO3 + O2 = Pb3O4 + CO2 + H2O =>
6 Pb(OH)2*4PbCO3 + 5 O2 = 10 Pb3O4 + 24 CO2 + 6 H2O
Ba(HCO3)2 + K2SO4 = BaSO4 + KHCO3 =>
Ba(HCO3)2 + K2SO4 = BaSO4 + 2 KHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/24
Équations équilibrées sur01/04/24
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