| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaBr2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 3 Na2Br2(aq)
(CH3)3COH + O2 = CO2 + H2O =>
(CH3)3COH + 6 O2 = 4 CO2 + 5 H2O
C3H3N + O2 = CO + H2O + HCN =>
2 C3H3N + 3 O2 = 4 CO + 2 H2O + 2 HCN
K3P = K + P4 =>
4 K3P = 12 K + P4
Mg(OH)2 + No = Mg(No3)2 + OH =>
Mg(OH)2 + 6 No = Mg(No3)2 + 2 OH
NiS = Ni2 + S =>
2 NiS = Ni2 + 2 S
C3H6O2 = H3O*C3H3O =>
C3H6O2 = H3O*C3H3O
Cs + H2S = CsS + H2 =>
Cs + H2S = CsS + H2
Na2CO3 + Cl = NaCl + CO3 =>
Na2CO3 + 2 Cl = 2 NaCl + CO3
Na + H3O = Na3O4H + H5 =>
15 Na + 20 H3O = 5 Na3O4H + 11 H5
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C8H8O3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + 28 CH3COOH = 8 C8H8O3 + 33 H2O
C8H18 + O2(g) = CO2(g) + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O
AuCl3 + H2S + H2O = Au + HCl + H2SO4 =>
8 AuCl3 + 3 H2S + 12 H2O = 8 Au + 24 HCl + 3 H2SO4
NaCIO + KI + H2SO4 = NaCI + K2SO4 + I2 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + K2SO4 + I2 + H2O
BaMnO4 + H2SO4 = Ba(MnO4)2 + BaSO4 + MnO2 + H2O =>
3 BaMnO4 + 2 H2SO4 = Ba(MnO4)2 + 2 BaSO4 + MnO2 + 2 H2O
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + NH4C2H3O2() =>
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + 2 NH4C2H3O2()
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
HSO4 + Ca = CaSO4 + H =>
HSO4 + Ca = CaSO4 + H
CO2 + N2O3 = C3N4 + O =>
3 CO2 + 2 N2O3 = C3N4 + 12 O
Mg(s) + O2 = MgO =>
2 Mg(s) + O2 = 2 MgO
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
C2H5COOH + CaO = Ca(C2H5COO)2 + H2O =>
2 C2H5COOH + CaO = Ca(C2H5COO)2 + H2O
Ni(NO3)2 + C2H5NO2 = Ni + CO2 + N2 + H2O =>
3 Ni(NO3)2 + 4 C2H5NO2 = 3 Ni + 8 CO2 + 5 N2 + 10 H2O
PCl5 + O2 = POCl3 + Cl2O =>
PCl5 + O2 = POCl3 + Cl2O
Mn(HCO3)2 + K2Cr2O7 = MnCr2O7 + KHCO3 =>
Mn(HCO3)2 + K2Cr2O7 = MnCr2O7 + 2 KHCO3
P2O5 + HCl = P2O3 + Cl2O + H2O =>
P2O5 + 2 HCl = P2O3 + Cl2O + H2O
B5H9 + H2O = H3BO3 + H2 =>
B5H9 + 15 H2O = 5 H3BO3 + 12 H2
Ni2 + OH = NiOH =>
Ni2 + 2 OH = 2 NiOH
Na2SO4BaCl2 = BaSO4 + NaCl =>
Na2SO4BaCl2 = BaSO4 + 2 NaCl
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Zn(OH)2 + NH4PO4 = ZnPO4 + NH4(OH)2 =>
Zn(OH)2 + NH4PO4 = ZnPO4 + NH4(OH)2
Na(s) + Al(NO3)3(aq) = NaNO3(aq) + Al(s) =>
3 Na(s) + Al(NO3)3(aq) = 3 NaNO3(aq) + Al(s)
Fe(OH)2(aq) + H2O(l) + O2(g) = Fe(OH)3 =>
4 Fe(OH)2(aq) + 2 H2O(l) + O2(g) = 4 Fe(OH)3
Ag + KOH = AgKOH =>
Ag + KOH = AgKOH
Pb + Na2S = PbS + Na =>
Pb + Na2S = PbS + 2 Na
HF + KOH = KF + HOH =>
HF + KOH = KF + HOH
Cu(NO3)2(aq) + Na3(PO4)(aq) = Cu3(PO4)2(s) + NaNO3(aq) =>
3 Cu(NO3)2(aq) + 2 Na3(PO4)(aq) = Cu3(PO4)2(s) + 6 NaNO3(aq)
LiCl(s) = Li(s) + Cl2(s) =>
2 LiCl(s) = 2 Li(s) + Cl2(s)
Mn + Zn + Sb = MnZnSb =>
Mn + Zn + Sb = MnZnSb
NO + ClO3 = NO2 + Cl =>
3 NO + ClO3 = 3 NO2 + Cl
Be + HF = BeHF =>
Be + HF = BeHF
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
Ni2 + OH = NiOH =>
Ni2 + 2 OH = 2 NiOH
C8H18O = C2 + H2 + O2 =>
2 C8H18O = 8 C2 + 18 H2 + O2
C3H8O3 + H3O = CH3OH + H2O =>
C3H8O3 + 4 H3O = 3 CH3OH + 4 H2O
Te + Cl = TeCl =>
Te + Cl = TeCl
PbF2(s) = Pb + F =>
PbF2(s) = Pb + 2 F
MgCl2 + Li2S = MgS + LiCl =>
MgCl2 + Li2S = MgS + 2 LiCl
CH4 + CH3OH = C2H6O + H2 =>
CH4 + CH3OH = C2H6O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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