| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + SO3 = H2SO4
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
MnClNH4C = MnCNH4Cl =>
MnClNH4C = MnCNH4Cl
Al(NO3)3*9H2O + C6H8O7 = Al2O3 + CO2 + N2 + H2O =>
6 Al(NO3)3*9H2O + 5 C6H8O7 = 3 Al2O3 + 30 CO2 + 9 N2 + 74 H2O
Al + Pb(No3)2 = Al(No3) + Pb =>
2 Al + Pb(No3)2 = 2 Al(No3) + Pb
Na2CrO4(NH4)2SO4 = (NH4)2CrO4Na2SO4 =>
Na2CrO4(NH4)2SO4 = (NH4)2CrO4Na2SO4
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)Cl
KI + HNO3 = I2 + KNO3 + H2O + NO2 =>
2 KI + 4 HNO3 = I2 + 2 KNO3 + 2 H2O + 2 NO2
(NO3)2Pb = Pb(NO3)2 =>
(NO3)2Pb = Pb(NO3)2
C3H7ClKOH = C3H7OHKCl =>
C3H7ClKOH = C3H7OHKCl
Cu + HClO3 = Cu(ClO3)2 + CuCl2 + H2O =>
6 Cu + 12 HClO3 = 5 Cu(ClO3)2 + CuCl2 + 6 H2O
NaUO2PO4 + NaOH = UO3 + Na3PO4 + H2O =>
NaUO2PO4 + 2 NaOH = UO3 + Na3PO4 + H2O
H + CO2 = C2H5OH + H2O =>
12 H + 2 CO2 = C2H5OH + 3 H2O
KI + HNO3 = I2 + KNO3 + H2O + NO2 =>
2 KI + 4 HNO3 = I2 + 2 KNO3 + 2 H2O + 2 NO2
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
C3H4O4 + C2H6O = C7H12O2 + H2O =>
3 C3H4O4 + 13 C2H6O = 5 C7H12O2 + 15 H2O
Al(OH)3H3Po4 = AlPo4 + H2O =>
Al(OH)3H3Po4 = AlPo4 + 3 H2O
Zn(OH)2SO3 = ZnSO4H2O =>
Zn(OH)2SO3 = ZnSO4H2O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Fe3 = Fe0 =>
Fe3 = 3 Fe0
NH4H2PO4NaOH = NaH2PO4NH4OH =>
NH4H2PO4NaOH = NaH2PO4NH4OH
Li3PO4 + NaI = Na3PO4 + LiI =>
Li3PO4 + 3 NaI = Na3PO4 + 3 LiI
ZnBr + FeS = ZnS + FeBr =>
ZnBr + FeS = ZnS + FeBr
SIC + Cl2 = SICl4 + C =>
SIC + 2 Cl2 = SICl4 + C
C = C02 =>
2 C = C02
KOHCaO = KOCaOH =>
KOHCaO = KOCaOH
Fe2 + Cl3 = Fe3Cl2 =>
9 Fe2 + 4 Cl3 = 6 Fe3Cl2
Te + F2 = TeF2 =>
Te + F2 = TeF2
Al(NO3)3*9H2O + C6H8O7 = Al2O3 + CO2 + N2 + H2O =>
6 Al(NO3)3*9H2O + 5 C6H8O7 = 3 Al2O3 + 30 CO2 + 9 N2 + 74 H2O
CH2CHCH3 + HBr = CH3CHBrCH3 =>
CH2CHCH3 + HBr = CH3CHBrCH3
CNH + HF = CNF + H2F =>
CNH + 3 HF = CNF + 2 H2F
H3PO4 + Ba(OH)2 = BaOPO5 + H2 =>
2 H3PO4 + 2 Ba(OH)2 = 2 BaOPO5 + 5 H2
SrO = OSr =>
SrO = OSr
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
FeCl3 + Pt4 = FePt4 + Cl =>
FeCl3 + Pt4 = FePt4 + 3 Cl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaS(aq) + AlBr3(aq) = CaBr2 + Al2S3 =>
3 CaS(aq) + 2 AlBr3(aq) = 3 CaBr2 + Al2S3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
(NH4)2CO3 + Mn(NO3)2 = NH4NO3 + MnCO3 =>
(NH4)2CO3 + Mn(NO3)2 = 2 NH4NO3 + MnCO3
NaOHMgSO{4} = MgOHNaSO{4} =>
NaOHMgSO{4} = MgOHNaSO{4}
Li2OH2SO4 = H2OLi2SO4 =>
Li2OH2SO4 = H2OLi2SO4
KOH + HF = HOH + KF =>
KOH + HF = HOH + KF
Pd + HCl + HNO3 = H2PdCl6 + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2PdCl6 + 4 NO + 8 H2O
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
Cu + HClO3 = Cu(ClO3)2 + CuCl2 + H2O =>
6 Cu + 12 HClO3 = 5 Cu(ClO3)2 + CuCl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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