| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeO + 6 SO3 = 2 Fe2S3 + 11 O2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
CuO + HCl = CuCl4 + H2O + H =>
CuO + 4 HCl = CuCl4 + H2O + 2 H
Cr{3+} + CO3{2-} = CrCO3{+} =>
Cr{3+} + CO3{2-} = CrCO3{+}
NH4{+} + H2O + CO2 + H2PO4{-} = C100H178O36N12P + H{+} + O2 =>
48 NH4{+} + 278 H2O + 400 CO2 + 4 H2PO4{-} = 4 C100H178O36N12P + 44 H{+} + 475 O2
CuO + HCl = CuCl4 + H2O + H =>
CuO + 4 HCl = CuCl4 + H2O + 2 H
Sn + HNO3 = H4SnO4 + NO2 =>
Sn + 4 HNO3 = H4SnO4 + 4 NO2
NI + CoSO4 = NISO4 + Co =>
NI + CoSO4 = NISO4 + Co
HNO3 + SB2S3 = H2SO4 + SB2O5 + NO2 + H2O =>
28 HNO3 + SB2S3 = 3 H2SO4 + SB2O5 + 28 NO2 + 11 H2O
ZnCl2 + Al2(CO3)3 = AlCl3 + ZnCO3 =>
3 ZnCl2 + Al2(CO3)3 = 2 AlCl3 + 3 ZnCO3
Ba(HCO3)2 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O + 2 CO2
HCl + C = CCl3 + H2 =>
6 HCl + 2 C = 2 CCl3 + 3 H2
C4H9Cl + KOH = C4H9K + OH + Cl =>
C4H9Cl + KOH = C4H9K + OH + Cl
HCl + MgCl2 = Mg + HCl3 =>
HCl + MgCl2 = Mg + HCl3
CuO + C6H6 = CO2 + H2O + Cu =>
15 CuO + C6H6 = 6 CO2 + 3 H2O + 15 Cu
NI + CoSO4 = NISO4 + Co =>
NI + CoSO4 = NISO4 + Co
Bi(NO3)3 + NaOH + Na2SnO2 + H2O = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + 2 NaOH + Na2SnO2 + 2 H2O = Bi + Na[Sn(OH)6] + 3 NaNO3
CuO + HCl = CuCl4 + H2O + H =>
CuO + 4 HCl = CuCl4 + H2O + 2 H
NH4{+} + H2O + CO2 + H2PO4{-} = C100H178O36N12P + H{+} + O2 =>
48 NH4{+} + 278 H2O + 400 CO2 + 4 H2PO4{-} = 4 C100H178O36N12P + 44 H{+} + 475 O2
Al(OH)3 + Na2SO4 + HCl = NaCl + Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 Na2SO4 + 6 HCl = 6 NaCl + Al2(SO4)3 + 6 H2O
CaCl2 + H2O = Cl2H2 + CaO =>
CaCl2 + H2O = Cl2H2 + CaO
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C3H6O2 + NaOH = HCOONa + C2H5OH =>
C3H6O2 + NaOH = HCOONa + C2H5OH
CH3COONa + H2SO4 = CH3COOH + NaSO4 + H2 =>
2 CH3COONa + 2 H2SO4 = 2 CH3COOH + 2 NaSO4 + H2
CO(NH2)2 + H2O = H2NCOOH + NH3 =>
CO(NH2)2 + H2O = H2NCOOH + NH3
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
CH3CH2COOH + Ca(OH)2 = Ca(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = Ca(CH3CH2COO)2 + 2 H2O
CH3OH(l) = CH3OH(aq) =>
CH3OH(l) = CH3OH(aq)
C3H5N3O9 = CO2 + N2 + H2 + O2 =>
2 C3H5N3O9 = 6 CO2 + 3 N2 + 5 H2 + 3 O2
NI + CoSO4 = NISO4 + Co =>
NI + CoSO4 = NISO4 + Co
ZnCl2 + Al2(CO3)3 = AlCl3 + ZnCO3 =>
3 ZnCl2 + Al2(CO3)3 = 2 AlCl3 + 3 ZnCO3
CuO + HCl = CuCl4 + H2O + H =>
CuO + 4 HCl = CuCl4 + H2O + 2 H
H4P2O7 + H2O = P2O7 + H3O =>
H4P2O7 + 4 H2O = P2O7 + 4 H3O
KMnO4 + Cu + HCl = MnCl2 + CuCl2 + KCl + H2O =>
2 KMnO4 + 5 Cu + 16 HCl = 2 MnCl2 + 5 CuCl2 + 2 KCl + 8 H2O
FeBr2 + PbN2O6 = FeN2O6 + PbBr2 =>
FeBr2 + PbN2O6 = FeN2O6 + PbBr2
NaOH + H2SiO3 = Na2SiO3 + HOH =>
2 NaOH + H2SiO3 = Na2SiO3 + 2 HOH
Cr{3+} + CO3{2-} = CrCO3{+} =>
Cr{3+} + CO3{2-} = CrCO3{+}
Na2C2O4 + H2SO4 + KMnO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
FeBr2 + PbN2O6 = FeN2O6 + PbBr2 =>
FeBr2 + PbN2O6 = FeN2O6 + PbBr2
CuO + HCl = CuCl4 + H2O + H =>
CuO + 4 HCl = CuCl4 + H2O + 2 H
CaS + H2O = CaO2H2 + H2S =>
CaS + 2 H2O = CaO2H2 + H2S
Rh(NO3)3 + Ca = Rh3 + Ca(NO3)2 =>
6 Rh(NO3)3 + 9 Ca = 2 Rh3 + 9 Ca(NO3)2
Na3PO4 + H2O = Na + OH + PO =>
Na3PO4 + 3 H2O = 3 Na + 6 OH + PO
HCl + C = CCl3 + H2 =>
6 HCl + 2 C = 2 CCl3 + 3 H2
FeCl2 + Na2HPO4 + CH3COONa = Fe3(PO4)2 + NaCl + CH3COOH =>
3 FeCl2 + 2 Na2HPO4 + 2 CH3COONa = Fe3(PO4)2 + 6 NaCl + 2 CH3COOH
ZnCl2 + Al2(CO3)3 = AlCl3 + ZnCO3 =>
3 ZnCl2 + Al2(CO3)3 = 2 AlCl3 + 3 ZnCO3
Cr{3+} + CO3{2-} = CrCO3{+} =>
Cr{3+} + CO3{2-} = CrCO3{+}
Pb(NO3)2(aq) + HBr(aq) = PbBr2(s) + NO3H(aq) =>
Pb(NO3)2(aq) + 2 HBr(aq) = PbBr2(s) + 2 NO3H(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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