| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + Na2SO4(aq) = PbNa2(s) + (NO3)2SO4(aq)
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
AgCd(NO3)2 = CdAg(NO3)2 =>
AgCd(NO3)2 = CdAg(NO3)2
C0 + O2 = CO2 =>
C0 + O2 = CO2
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
Al(s) + HCl(at) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(at) = 2 AlCl3(aq) + 3 H2(g)
Mg(OH)2 + CaCl = MgCl2 + Ca(OH) =>
Mg(OH)2 + 2 CaCl = MgCl2 + 2 Ca(OH)
C2H2 + HNO2 = N2 + CO2 + H2 =>
C2H2 + 2 HNO2 = N2 + 2 CO2 + 2 H2
NH3KCl = KNH2HCl =>
NH3KCl = KNH2HCl
CdSO4 + Na3PO4 = Cd3(PO4)2 + Na2SO4 =>
3 CdSO4 + 2 Na3PO4 = Cd3(PO4)2 + 3 Na2SO4
Cu(aq) + NaOH(aq) = Cu(OH) + Na(aq) =>
Cu(aq) + NaOH(aq) = Cu(OH) + Na(aq)
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
MnO(OH)2 + H2SO4 = MnSO4 + H2O + [O] =>
MnO(OH)2 + H2SO4 = MnSO4 + 2 H2O + [O]
SnOHNO3 + NaOH = NaNO3 + Sn(OH)2 =>
SnOHNO3 + NaOH = NaNO3 + Sn(OH)2
Ag + HgNO3 = AgNO3 + Hg =>
Ag + HgNO3 = AgNO3 + Hg
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
AgNO3(aq) + NaSO4(aq) = AgSO4(s) + NaNO3(aq) =>
AgNO3(aq) + NaSO4(aq) = AgSO4(s) + NaNO3(aq)
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
Mg + CH3COOH = H2 + CH3COOMg =>
2 Mg + 2 CH3COOH = H2 + 2 CH3COOMg
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
(NH4)2S(aq) + Pb(NO3)2(aq) = PbS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = PbS(s) + 2 NH4NO3(aq)
Na2CrO4 + H2S = Cr(OH)3 + S + Na2S + H2O =>
2 Na2CrO4 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 Na2S + 2 H2O
H2CO3 + Cr(OH)2 = Cr(HCO3)2 + H2O =>
2 H2CO3 + Cr(OH)2 = Cr(HCO3)2 + 2 H2O
K3PO4(ag) + Ni(NO3)2(ag) = KNO3 + Ni3(PO4)2 =>
2 K3PO4(ag) + 3 Ni(NO3)2(ag) = 6 KNO3 + Ni3(PO4)2
N2 + CI = NCI =>
N2 + 2 CI = 2 NCI
C1600H3176O1588N12S + H2O = C2H6O + CO2 + NH3 + H2S =>
6 C1600H3176O1588N12S + 129 H2O = 3181 C2H6O + 3238 CO2 + 72 NH3 + 6 H2S
Mg + O2N = Mg3N2 + O2 =>
3 Mg + 2 O2N = Mg3N2 + 2 O2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(aq) + C2H3O2(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(aq) + 2 C2H3O2(aq) + 2 HgCl(s)
FeSO4 + H2O + O2 = Fe(OH)SO4 =>
4 FeSO4 + 2 H2O + O2 = 4 Fe(OH)SO4
NH3 + CH2ClCOOH = NH2CH3COOH + Cl2 =>
2 NH3 + 2 CH2ClCOOH = 2 NH2CH3COOH + Cl2
NaHCO3 + C6H8O6 = CO2 + H2O + C6H7NaO6 =>
NaHCO3 + C6H8O6 = CO2 + H2O + C6H7NaO6
H2O(l) + Ca(OCl)2(s) + CaF2(s) = CaCl2(s) + F2(g) + Ca(OH)2(s) =>
2 H2O(l) + Ca(OCl)2(s) + 2 CaF2(s) = CaCl2(s) + 2 F2(g) + 2 Ca(OH)2(s)
AgCl + HNO3 = AgNO3 + H2O + NOCl + Cl2 =>
3 AgCl + 4 HNO3 = 3 AgNO3 + 2 H2O + NOCl + Cl2
CH3OHCH2CH2CH3CH3 + CH3CH2COOH = CH3CH2COOCH2CH2CH2CH3CH3 + H2O =>
23 CH3OHCH2CH2CH3CH3 + 31 CH3CH2COOH = 26 CH3CH2COOCH2CH2CH2CH3CH3 + 33 H2O
CU(s) + HCl(ac) = CUCl2 + H2 =>
CU(s) + 2 HCl(ac) = CUCl2 + H2
Al + Hg2Cl2 = Hg + AlCl3 =>
2 Al + 3 Hg2Cl2 = 6 Hg + 2 AlCl3
C7H6O2 + NaHCO3 = H2O + CO2 + C7H5NaO2 =>
C7H6O2 + NaHCO3 = H2O + CO2 + C7H5NaO2
Sn(s) + Pb(C2H3O2)2(aq) = Sn(C4H6O4)2(aq) + Pb(s) =>
Sn(s) + 2 Pb(C2H3O2)2(aq) = Sn(C4H6O4)2(aq) + 2 Pb(s)
[Fe(H2O)6]2{+} + NO = [Fe(H2O)5NO]2{+} + H2O =>
[Fe(H2O)6]2{+} + 2 NO = [Fe(H2O)5NO]2{+} + 2 H2O
MgCO2 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
4 MgCO2 + 7 CH3COOH = 4(CH3COO)2Mg + 2 H2O + 2 CO2
Cd + P = Cd3P2 =>
3 Cd + 2 P = Cd3P2
Pb + Br = PbBr2(s) =>
Pb + 2 Br = PbBr2(s)
As2O3 + AgNO3 = Ag3As2O3 + NO3 =>
As2O3 + 3 AgNO3 = Ag3As2O3 + 3 NO3
MgO + NO + H2O = Mg(NO3)2 + H2 =>
MgO + 2 NO + 3 H2O = Mg(NO3)2 + 3 H2
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
C3H8O + H2O = C3H6O2 + H2 =>
C3H8O + H2O = C3H6O2 + 2 H2
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2 =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2
Al + NaClO3 = Al(ClO3)3 + Na =>
Al + 3 NaClO3 = Al(ClO3)3 + 3 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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