| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2Cl4 + C1H4 = 2 H2 + N2 + C1Cl4
C6H5COOH = C + H + O =>
C6H5COOH = 7 C + 6 H + 2 O
NiC2O4 = NiO + CO2 + CO =>
NiC2O4 = NiO + CO2 + CO
BaCl2 + K2(CrO4) = Ba(CrO4) + KCl =>
BaCl2 + K2(CrO4) = Ba(CrO4) + 2 KCl
ZnSO3 + HBr = ZnBr2 + H2SO3 =>
ZnSO3 + 2 HBr = ZnBr2 + H2SO3
CaO + H2O2 = Ca(OH)2 + O2 =>
2 CaO + 2 H2O2 = 2 Ca(OH)2 + O2
Hg(OH)2 = Hg + OH =>
Hg(OH)2 = Hg + 2 OH
Mg + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
4 Mg + 9 NH4NO3 = 4 Mg(NO3)2 + 3 H2O + 10 NH3
KBr + H2SO4 = Br2 + S + KSO4 + H2O =>
6 KBr + 8 H2SO4 = 3 Br2 + 2 S + 6 KSO4 + 8 H2O
NaBr + CHCl3 = CHBr3 + NaCl =>
3 NaBr + CHCl3 = CHBr3 + 3 NaCl
Na2CO3 + Al(OH)3 = NaOH + Al + (CO3)3 =>
3 Na2CO3 + 2 Al(OH)3 = 6 NaOH + 2 Al + (CO3)3
Ag + Ni(ClO3)2 = Ni + Ag(ClO3)2 =>
Ag + Ni(ClO3)2 = Ni + Ag(ClO3)2
Na2TeO2 + NaI + HCl = NaCl + Te + H2O + I =>
Na2TeO2 + 2 NaI + 4 HCl = 4 NaCl + Te + 2 H2O + 2 I
MgO(s) + H2O(l) = Mg(OH)2 =>
MgO(s) + H2O(l) = Mg(OH)2
Pb(C2H3O2)2(aq) + BaCl2(aq) = Ba(C2H3O2)2(aq) + PbCl2(s) =>
Pb(C2H3O2)2(aq) + BaCl2(aq) = Ba(C2H3O2)2(aq) + PbCl2(s)
N20 = N2 = O2 =>
N20 = 10 N2
I2 + C6H14 = CI + H =>
3 I2 + C6H14 = 6 CI + 14 H
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P205 + H2O = H3PO4 + H2 =>
2 P205 + 1640 H2O = 410 H3PO4 + 1025 H2
Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2
Al + NaOH + HOH = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 HOH = 2 NaAlO2 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
RbH2PO4 + Ba(OH)2 = Rb3PO4 + Ba3(PO4)2 + H2O =>
3 RbH2PO4 + 3 Ba(OH)2 = Rb3PO4 + Ba3(PO4)2 + 6 H2O
NH4SCN + KOH = NH4OH + KSCN =>
NH4SCN + KOH = NH4OH + KSCN
Cu + Fe(SO4)2 = CuSO4 + Fe =>
2 Cu + Fe(SO4)2 = 2 CuSO4 + Fe
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
Al(ClO3)3(s) = AlCl3(s) + O2(s) =>
2 Al(ClO3)3(s) = 2 AlCl3(s) + 9 O2(s)
Fe(NO3)3*9H2O + C6H8O7 = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7 = 3 Fe2O3 + 9 N2 + 30 CO2 + 74 H2O
Na2[Zn(OH)4] + HBr = Zn(OH)2 + NaBr + H2O =>
Na2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 NaBr + 2 H2O
Fe{3}{+} + Cu = Fe{2+} + Cu{2+} =>
2 Fe{3}{+} + Cu = 2 Fe{2+} + Cu{2+}
C2H2O4 = H + C2HO4 =>
C2H2O4 = H + C2HO4
Hg(s) + O2(g) = HgO(s) =>
2 Hg(s) + O2(g) = 2 HgO(s)
Cu + NaF = CuF + Na =>
Cu + NaF = CuF + Na
I2(s) + HNO3(aq) = HIO3(aq) + NO(g) + H2O(l) =>
3 I2(s) + 10 HNO3(aq) = 6 HIO3(aq) + 10 NO(g) + 2 H2O(l)
Ga + HClO4 = GaClO4 + H2O + Cl2O =>
12 Ga + 14 HClO4 = 12 GaClO4 + 7 H2O + Cl2O
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(aq) =>
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(aq)
Fe + HS = Fe2S3 + H2 =>
4 Fe + 6 HS = 2 Fe2S3 + 3 H2
HIO3 + NaOH = NaIO3 + H2O =>
HIO3 + NaOH = NaIO3 + H2O
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
KMnO4 + Na2SO3 + H3PO4 = Na2SO4 + K3PO4 + Mn3(PO4)2 + H2O =>
6 KMnO4 + 15 Na2SO3 + 6 H3PO4 = 15 Na2SO4 + 2 K3PO4 + 2 Mn3(PO4)2 + 9 H2O
Nd + HNO3 = Nd(NO3)3 + NO + H2O =>
Nd + 4 HNO3 = Nd(NO3)3 + NO + 2 H2O
CH3COOH + C2H5OH = CH3COOCH2CH3 + H2O =>
CH3COOH + C2H5OH = CH3COOCH2CH3 + H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3(s) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3(s)
CdCl2 + NH4OH = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH4OH = Cd(OH)2 + 2 NH4Cl
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2
H2Se + NaOH = NaHSe + H2O =>
H2Se + NaOH = NaHSe + H2O
ClO3 = Cl + O2 =>
2 ClO3 = 2 Cl + 3 O2
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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