| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2O + 2 AlBr3 = 6 LiBr + Al2O3
K3PO4 + MgCl2 = (K3)2(Cl2)3 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = (K3)2(Cl2)3 + Mg3(PO4)2
Cl + Ca3P2 + H2O = Ca3(PO4)2 + HCl =>
16 Cl + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HCl
Ca + HI = H + CaI =>
Ca + HI = H + CaI
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pt(CN)4 + Cu4Fe(CN)6 = PtFe(CN)6 + CuCN =>
Pt(CN)4 + Cu4Fe(CN)6 = PtFe(CN)6 + 4 CuCN
C2H4Cl2 = C2H2Cl2 + H2 =>
C2H4Cl2 = C2H2Cl2 + H2
MnO4{-} + HCOOH + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 HCOOH + 6 H{+} = 2 Mn{+2} + 5 CO2 + 8 H2O
Co(NO3)2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3]*3H20 + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H20 + 10 NaHCO3 + 61 H2O2 = 2 Na3[Co(CO3)3]*3H20 + 126 H2O + 4 NaNO3 + 4 CO2
C7H6O2 + NaOH = OH + NaC7H6O2 =>
C7H6O2 + NaOH = OH + NaC7H6O2
Co3P2 = Co + P =>
Co3P2 = 3 Co + 2 P
Fe2SO4 + NaOH = Fe(OH) + Na2SO4 =>
Fe2SO4 + 2 NaOH = 2 Fe(OH) + Na2SO4
NO2{-} + Al + H2O = NH4{+} + AlO2{-} =>
NO2{-} + 2 Al + 2 H2O = NH4{+} + 2 AlO2{-}
H2SO4 + AuBr3 = AuSO4 + Br3H2 =>
H2SO4 + AuBr3 = AuSO4 + Br3H2
Fe + H2O = FeOH + H2 =>
2 Fe + 2 H2O = 2 FeOH + H2
CO2() + H2O = C6H12O6() + O2() =>
6 CO2() + 6 H2O = C6H12O6() + 6 O2()
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaBr + Cl2 = BaCl + Br2 =>
2 BaBr + Cl2 = 2 BaCl + Br2
K3[Fe(CN)6] + Cr2(SO4)3 + KOH = K4[Fe(CN)6] + K2CrO4 + K2SO4 + H2O =>
6 K3[Fe(CN)6] + Cr2(SO4)3 + 16 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 3 K2SO4 + 8 H2O
H2O = H3O2 + H =>
2 H2O = H3O2 + H
AgO + O2 = AgO2 =>
2 AgO + O2 = 2 AgO2
Mg + HNO3(dilute) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(dilute) = 3 Mg(NO3)2 + 2 NO + 4 H2O
Co3P2 = Co + P =>
Co3P2 = 3 Co + 2 P
H2 + C + O2 = H2CO3 =>
2 H2 + 2 C + 3 O2 = 2 H2CO3
Fe{3+} + Zn{2+} = Fe{2+} + Zn{3+} =>
Fe{3+} + Zn{2+} = Fe{2+} + Zn{3+}
CO + Al = CAl + O2 =>
2 CO + 2 Al = 2 CAl + O2
Li2(s) + H2O(l) = LiOH + H2 =>
Li2(s) + 2 H2O(l) = 2 LiOH + H2
(CH3)3CCH2NO2 + Fe + HCl = FeCl2 + (CH3)3CCH2NH3Cl + H2O =>
(CH3)3CCH2NO2 + 3 Fe + 7 HCl = 3 FeCl2 + (CH3)3CCH2NH3Cl + 2 H2O
CH3OH + OH = H2O + CH3O =>
CH3OH + OH = H2O + CH3O
Mg + Ca = MgCa2 =>
Mg + 2 Ca = MgCa2
(CH3)3CCH2NO2 + Fe + HCl = FeCl2 + (CH3)3CCH2NH3Cl + H2O =>
(CH3)3CCH2NO2 + 3 Fe + 7 HCl = 3 FeCl2 + (CH3)3CCH2NH3Cl + 2 H2O
NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4 =>
NaIO4 + MnSO4 + H2O = NaIO3 + MnO2 + H2SO4
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
(NH4)2CO3(s) = NH3(g) + CO2(s) + H2O(aq) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(s) + H2O(aq)
NaMnO4 = Na2MnO4 + MnO2 + O2 =>
2 NaMnO4 = Na2MnO4 + MnO2 + O2
NiCl2 + Na2C2O4 = NiC2O4 + Cl2Na2 =>
NiCl2 + Na2C2O4 = NiC2O4 + Cl2Na2
Mg(SO4) + HOH = Mg(OH)2 + H2SO4 =>
Mg(SO4) + 2 HOH = Mg(OH)2 + H2SO4
Cr(s) + PtBr2(aq) = CrBr1(aq) + Pt(s) =>
2 Cr(s) + PtBr2(aq) = 2 CrBr1(aq) + Pt(s)
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4 =>
H2SO4 + Ba(OH)2 = H2(OH)2 + BaSO4
F{-} + He{2+} = He + F{+} =>
F{-} + He{2+} = He + F{+}
Hydrochloricacid + Calciumcarbonate = calciumchloride + carbondioxide + water =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
NH4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + Pb2(s) =>
4 NH4(aq) + 2 Pb(NO3)2(aq) = 4 NH4NO3(aq) + Pb2(s)
Mg(NO3)2 + HOH = HNO3 + MgO =>
Mg(NO3)2 + HOH = 2 HNO3 + MgO
(NH4)2SO4 + Cu(OH)2 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(NH4)2SO4 + Cu(OH)2 + 2 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
RbOH + C6H5COOH = C6H5COORb + H2O =>
RbOH + C6H5COOH = C6H5COORb + H2O
[Ag(NH3)2]OH + H2O2 = Ag + NH2OH + H2O =>
2[Ag(NH3)2]OH + 3 H2O2 = 2 Ag + 4 NH2OH + 4 H2O
BaCl2(aq) + Na2CO3(aq) = Ba2CO3 + NaCl2 =>
2 BaCl2(aq) + Na2CO3(aq) = Ba2CO3 + 2 NaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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