| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O =>
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O
Na2SO4 + Ca(s) = CaSO4 + Na2 =>
Na2SO4 + Ca(s) = CaSO4 + Na2
Ni{2+} + K4[Fe(CN)6] = Ni2[Fe(CN)6] + K{+} =>
2 Ni{2+} + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 K{+}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3 =>
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3
NaCl + F = NaF + Cl = =>
NaCl + F = NaF + Cl
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3 =>
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3
MgO + Li2SO4 = MgSO4 + Li2O =>
MgO + Li2SO4 = MgSO4 + Li2O
Na3N = Na3 + N =>
Na3N = Na3 + N
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3 =>
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3
F2 + Pt = PtF =>
F2 + 2 Pt = 2 PtF
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3 =>
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3
I + H2O = HI + OH =>
I + H2O = HI + OH
Rb(s) + HCl(aq) = RbCl(aq) + H =>
Rb(s) + HCl(aq) = RbCl(aq) + H
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O =>
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O =>
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O
Cr + MnO2 + OH{-}1 = CrO4{-}2 + Mn + H2O =>
4 Cr + 7 MnO2 + 4 OH{-}1 = 4 CrO4{-}2 + 7 Mn + 2 H2O
MnO + CH4 = Mn + CO + H2O =>
3 MnO + CH4 = 3 Mn + CO + 2 H2O
NH3 + CH3OH = CH3 + NH3OH =>
NH3 + CH3OH = CH3 + NH3OH
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O =>
Ni(OH)2 + H2Se = Ni(OH)(HSe) + H2O
Sn{2+} + Hg{2+} = Sn{4+} + [Hg2]{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + [Hg2]{2+}
W + HNO3 + HF = WF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = WF6 + 2 NO + 4 H2O
C4H6O3 + Cu(NO3)2 + Co(AcAc)3 = CuO + Co(AcAcNO2)3 + C2H3O2 =>
3 C4H6O3 + 3 Cu(NO3)2 + 2 Co(AcAc)3 = 3 CuO + 2 Co(AcAcNO2)3 + 6 C2H3O2
H2O + I = IO3 + H3O =>
9 H2O + I = IO3 + 6 H3O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + ZnCl{2} = MgCl{2} + Zn =>
Mg + ZnCl{2} = MgCl{2} + Zn
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
FeCl3 + Na3CO3 = Fe2(CO3)3 + Na3Cl2 =>
2 FeCl3 + 3 Na3CO3 = Fe2(CO3)3 + 3 Na3Cl2
Ag + NH4 = AgNH4 =>
Ag + NH4 = AgNH4
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
CoO + TeO3 = Co5TeO8 =>
5 CoO + TeO3 = Co5TeO8
FeS + O3 + SiO2 = SO2 + FeSiO3 =>
FeS + O3 + SiO2 = SO2 + FeSiO3
H3PO4 + MgCO3 = CO2 + Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgCO3 = 3 CO2 + Mg3(PO4)2 + 3 H2O
Ra + HNO3 = Ra(NO3)2 + H2 =>
Ra + 2 HNO3 = Ra(NO3)2 + H2
S + Cl = SCl5 =>
S + 5 Cl = SCl5
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C48000H48000O + O2 = CO2 + H2O =>
2 C48000H48000O + 119999 O2 = 96000 CO2 + 48000 H2O
Cu + (S) + HNO3(aq) = H2O(aq) + NO2(g) + Cu(NO3)2(S) =>
Cu + (S) + 4 HNO3(aq) = 2 H2O(aq) + 2 NO2(g) + Cu(NO3)2(S)
Fe + MnO4 = Mn + Fe2O3 =>
8 Fe + 3 MnO4 = 3 Mn + 4 Fe2O3
AgS + HNO3 = AgNO3 + NO + SO + H2O =>
AgS + 2 HNO3 = AgNO3 + NO + SO + H2O
NH4OH + CuSO4 = NH4SO4 + CuOH =>
NH4OH + CuSO4 = NH4SO4 + CuOH
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3 =>
(CH3)3NHNO3 + H2O = H3O + (CH3)3N2O3
AgNo3 + K3PO4 = Ag3PO4 + KNo3 =>
3 AgNo3 + K3PO4 = Ag3PO4 + 3 KNo3
Al + Br = AlBr9 =>
Al + 9 Br = AlBr9
H{+} + O{2-} + CaSO4 = CaSO4*2H2O =>
4 H{+} + 2 O{2-} + CaSO4 = CaSO4*2H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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