| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K4C + 4 BI3 = 12 KI + B4C3
FeCl2 + HNO3 + HCl = FeCl3 + H2O + N2 =>
10 FeCl2 + 2 HNO3 + 10 HCl = 10 FeCl3 + 6 H2O + N2
ClO2 + Na2O2 = NaClO2 + O2 =>
2 ClO2 + Na2O2 = 2 NaClO2 + O2
Cl{-} + MnO4{-} + H2O = Cl2 + MnO2 + OH{-} =>
6 Cl{-} + 2 MnO4{-} + 4 H2O = 3 Cl2 + 2 MnO2 + 8 OH{-}
NaHSO3 + NaOH = NaSO3 + HNaOH =>
NaHSO3 + NaOH = NaSO3 + HNaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SrCl2 + PbO = SrO + PbCl2 =>
SrCl2 + PbO = SrO + PbCl2
Pb(ClO4)2 = PbO + ClO3 + O2 =>
2 Pb(ClO4)2 = 2 PbO + 4 ClO3 + O2
C8H9NO2 + C16H34O + H2O = C10H15NO2 + CO2 =>
48 C8H9NO2 + 7 C16H34O + 25 H2O = 48 C10H15NO2 + 16 CO2
Mn(OH)2 + SO4H2 = SO4Mn + H2O =>
Mn(OH)2 + SO4H2 = SO4Mn + 2 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Ag2Cr2O4 + HCl = AgCl + H2Cr2O4 =>
Ag2Cr2O4 + 2 HCl = 2 AgCl + H2Cr2O4
Y2(SO4)3 + H2O4C2 = Y2(C2O4)3 + H2SO4 =>
Y2(SO4)3 + 3 H2O4C2 = Y2(C2O4)3 + 3 H2SO4
CaOH2 + H3PO4 = Ca3(PO4)2 + H3 + O2 =>
6 CaOH2 + 4 H3PO4 = 2 Ca3(PO4)2 + 8 H3 + 3 O2
CaI2 + Na3P = CaP + Na3I2 =>
CaI2 + Na3P = CaP + Na3I2
PBO2 + H2SO4 = PB(SO4)2 + H2O =>
PBO2 + 2 H2SO4 = PB(SO4)2 + 2 H2O
Hg2(NO3)2 + Cu = Hg + Cu(NO3)2 =>
Hg2(NO3)2 + Cu = 2 Hg + Cu(NO3)2
CO2 + H2O = C4H11O2 + O2 =>
16 CO2 + 22 H2O = 4 C4H11O2 + 23 O2
C3H8 + O3 = CO2 + H8O =>
3 C3H8 + 7 O3 = 9 CO2 + 3 H8O
C99999999999999999999999999999 = C9229730000000000000 =>
C99999999999999999999999999999 = C9229730000000000000
CaCO3 + HCl = H2OCO2 + CaCl2 =>
CaCO3 + 2 HCl = H2OCO2 + CaCl2
AgY = Ag + Y2 =>
2 AgY = 2 Ag + Y2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
MgS + Al(OH)3 = Mg(OH)2 + Al2S3 =>
3 MgS + 2 Al(OH)3 = 3 Mg(OH)2 + Al2S3
SCo3O4 + NH4Cl = Co3O4 + S2Cl2 + NH4 =>
2 SCo3O4 + 2 NH4Cl = 2 Co3O4 + S2Cl2 + 2 NH4
HCOOH + KHCO3 = CO2 + H2O + HCOOK =>
HCOOH + KHCO3 = CO2 + H2O + HCOOK
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
[Cu(NH3)4]SO4 + (NH4)2S + H2O = CuS + (NH4)2SO4 + NH4OH =>
[Cu(NH3)4]SO4 + (NH4)2S + 4 H2O = CuS + (NH4)2SO4 + 4 NH4OH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na2CO3 + Ca(HCO3)2 = CaCO3 + NaHCO3 =>
Na2CO3 + Ca(HCO3)2 = CaCO3 + 2 NaHCO3
Hg2Cl2 + NH4OH = H2O + Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH4OH = 2 H2O + Hg + HgNH2Cl + NH4Cl
Ni2 = Ni(s) =>
Ni2 = 2 Ni(s)
BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2
NH4VO3 + Na2S*3H2O = VO2 + Na2SO3 + H2O + NH3 =>
6 NH4VO3 + Na2S*3H2O = 6 VO2 + Na2SO3 + 6 H2O + 6 NH3
Zn(OH)2 + C6H8O6 = Zn(C6H7O6)2 + H2O =>
Zn(OH)2 + 2 C6H8O6 = Zn(C6H7O6)2 + 2 H2O
Ba(OH)2 + Cl2 = BaCl2 + Ba(OCl)2 + H2O =>
2 Ba(OH)2 + 2 Cl2 = BaCl2 + Ba(OCl)2 + 2 H2O
Ba + FrCl = BaFr2 + Cl =>
Ba + 2 FrCl = BaFr2 + 2 Cl
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
C6H10O5 + H2O2 = C6H8O7 + H2O =>
C6H10O5 + 3 H2O2 = C6H8O7 + 4 H2O
HNO3 + C6H10O5 = C6H7(NO2)3O5 + H2O =>
3 HNO3 + C6H10O5 = C6H7(NO2)3O5 + 3 H2O
SC(NH2)2 + FeCl3 = SCCl3 + Fe(NH2)2 =>
SC(NH2)2 + FeCl3 = SCCl3 + Fe(NH2)2
BeSi + H2O = BeSiO4 + H2 =>
BeSi + 4 H2O = BeSiO4 + 4 H2
AgNO3 + K2Cr2O7 + H2O = Ag2CrO4 + KNO3 + HNO3 =>
4 AgNO3 + K2Cr2O7 + H2O = 2 Ag2CrO4 + 2 KNO3 + 2 HNO3
Cu + HNO2 = Cu(NO3)2 + NO + H2O =>
Cu + 8 HNO2 = Cu(NO3)2 + 6 NO + 4 H2O
HIO3 + HI = I1 + H2O =>
HIO3 + 5 HI = 6 I1 + 3 H2O
LiCH3COO + Mg(SO4)2 = Mg(CH3COO)2 + LiSO4 =>
2 LiCH3COO + Mg(SO4)2 = Mg(CH3COO)2 + 2 LiSO4
C8(OH)8 + O2 = CO2 + H2O =>
C8(OH)8 + 6 O2 = 8 CO2 + 4 H2O
Fe2O3 + Mg = MgO3 + Fe =>
Fe2O3 + Mg = MgO3 + 2 Fe
H2SO4 + ZnAl4 = ZnSO4 + Al + H2 =>
H2SO4 + ZnAl4 = ZnSO4 + 4 Al + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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