| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + Na2CO3 = CoCO3 + Na2Cl2
KOH + H + PO4 = KPO4 + H2O =>
KOH + H + PO4 = KPO4 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C5H7O2N + O2 = CO2 + H2O + NO3 =>
4 C5H7O2N + 29 O2 = 20 CO2 + 14 H2O + 4 NO3
Pb3(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO4 =>
5 Pb3(N3)2 + 56 Cr(MnO4)2 = 28 Cr2O3 + 112 MnO2 + 5 Pb3O4 + 30 NO4
AgNO3 + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3 + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
Mn + BiO = Bi + MnO =>
Mn + BiO = Bi + MnO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoSO4 + NH4OH = [Co(NH3)6]SO4 + H2O =>
CoSO4 + 6 NH4OH = [Co(NH3)6]SO4 + 6 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
NaH + H2FSbF6 = H2 + F2 + NaSbF6 =>
2 NaH + 2 H2FSbF6 = 3 H2 + F2 + 2 NaSbF6
CaCO3 + H2O + Na2B4O7 = CaOHBO2 + NaOH + CO2 =>
4 CaCO3 + 3 H2O + Na2B4O7 = 4 CaOHBO2 + 2 NaOH + 4 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr2O7{-2} + H{+} + C3H7OH = Cr{+3} + C2H5COOH + H2O =>
2 Cr2O7{-2} + 16 H{+} + 3 C3H7OH = 4 Cr{+3} + 3 C2H5COOH + 11 H2O
SiCl4 + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4 + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
(NH4)2HPO4 + NaOH = (NH4)3PO4 + Na3PO4 + H2O =>
3(NH4)2HPO4 + 3 NaOH = 2(NH4)3PO4 + Na3PO4 + 3 H2O
Co(NO3)2 + Na(PO4) = NaNO3 + Co(PO4)2 =>
Co(NO3)2 + 2 Na(PO4) = 2 NaNO3 + Co(PO4)2
SrCl2 + CuSO4 = CuCl2 + SrSO4 =>
SrCl2 + CuSO4 = CuCl2 + SrSO4
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
CuH10 + O2 = Cu2 + H2O =>
2 CuH10 + 5 O2 = Cu2 + 10 H2O
CaCO3*MgCO3 = CaO + MgO + CO2 =>
CaCO3*MgCO3 = CaO + MgO + 2 CO2
CH3COOK + H2O = CH3COO + KOH + H =>
CH3COOK + H2O = CH3COO + KOH + H
PI3 + Br2 + H2O = HBr + HI + H3PO4 =>
PI3 + Br2 + 4 H2O = 2 HBr + 3 HI + H3PO4
KHCO3 + HI = H2O + CO2 + KI =>
KHCO3 + HI = H2O + CO2 + KI
Pb(NO2)2 + Al = Al(NO2)2 + Pb =>
Pb(NO2)2 + Al = Al(NO2)2 + Pb
Li2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + Li2CO3(aq) =>
Li2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + Li2CO3(aq)
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
CH3COOH + Sn = H2O + SnC2 =>
CH3COOH + Sn = 2 H2O + SnC2
C10H15NOHCl + CH3OOH = C10H15NOCH3OOH + HCl =>
C10H15NOHCl + CH3OOH = C10H15NOCH3OOH + HCl
Al(NO3)3 + Zn = Al3Zn + N3O9Zn =>
3 Al(NO3)3 + 4 Zn = Al3Zn + 3 N3O9Zn
C17H33COONa + MgCl2 = (C17H33COO)2Mg + NaCl =>
2 C17H33COONa + MgCl2 = (C17H33COO)2Mg + 2 NaCl
C6H5OOCCH3CH3COOC2H5 + SCl(OH)13 + HOC2(H5)2C6OH = CH3COOH + HCl + H2S =>
C6H5OOCCH3CH3COOC2H5 + 2 SCl(OH)13 + 3 HOC2(H5)2C6OH = 18 CH3COOH + 2 HCl + 2 H2S
Na2S2O3 + CuSO4 = Na2SO4 + CuS + SO2 =>
4 Na2S2O3 + 3 CuSO4 = 4 Na2SO4 + 3 CuS + 4 SO2
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
FeCl2 + Ba(NO3)2 = BaCl2 + Fe(NO3)2 =>
FeCl2 + Ba(NO3)2 = BaCl2 + Fe(NO3)2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe + O3 = Fe2O2 =>
6 Fe + 2 O3 = 3 Fe2O2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
LiCl + NH4F = LiF + NH4Cl =>
LiCl + NH4F = LiF + NH4Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KMnO4 + NO = KNO3 + MnO2 =>
KMnO4 + NO = KNO3 + MnO2
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
Si + CuCl2 = SiCl2 + Cu =>
Si + CuCl2 = SiCl2 + Cu
Ca(OH)2(s) = Ca(s) + H2O(l) + O2 =>
2 Ca(OH)2(s) = 2 Ca(s) + 2 H2O(l) + O2
H3P1O4 + Mg(O1H1)2 = Mg3(P1O4)2 + H2O =>
2 H3P1O4 + 3 Mg(O1H1)2 = Mg3(P1O4)2 + 6 H2O
FeS2 + H2O = H2S + FeO2 =>
FeS2 + 2 H2O = 2 H2S + FeO2
Ag(s) + H2SO4(aq) = Ag2SO4(s) + SO2(g) + H2O(l) =>
2 Ag(s) + 2 H2SO4(aq) = Ag2SO4(s) + SO2(g) + 2 H2O(l)
HCl + Zr(OH) = ZrCl + H2O =>
HCl + Zr(OH) = ZrCl + H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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