| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(PO4)2 + H2O = 2 HPO4 + CaO
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
Na[AlCl4] + H2O = Al(OH)3 + NaCl + HCl =>
Na[AlCl4] + 3 H2O = Al(OH)3 + NaCl + 3 HCl
Bi2O3 + HI = BiI3 + H2O =>
Bi2O3 + 6 HI = 2 BiI3 + 3 H2O
MgSO4*7H2O + Na2CO3 = Na2SO4 + H2O + MgCO3*H2O =>
MgSO4*7H2O + Na2CO3 = Na2SO4 + 6 H2O + MgCO3*H2O
KMnO4{-} + Fe{2+} + H{+} = Fe{3+} + KMn{2+} + H2O =>
KMnO4{-} + 5 Fe{2+} + 8 H{+} = 5 Fe{3+} + KMn{2+} + 4 H2O
C6H8O7 + NaOH = NaC6H8O7 + OH =>
C6H8O7 + NaOH = NaC6H8O7 + OH
K + CuSO4 = KCu + SO4 =>
K + CuSO4 = KCu + SO4
OH{-} + Ni(OH)2 + I2 = I{-} + NiO2 + H2O =>
2 OH{-} + Ni(OH)2 + I2 = 2 I{-} + NiO2 + 2 H2O
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2) =>
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2)
C6H15N1 + O2 = CO + H2O + N2 =>
4 C6H15N1 + 27 O2 = 24 CO + 30 H2O + 2 N2
Pb4S + O = Pb4O + SO =>
Pb4S + 2 O = Pb4O + SO
CH + H2O = H + CO2 =>
CH + 2 H2O = 5 H + CO2
H2S + Hg(NO3)2 = HgS + HNO3 =>
H2S + Hg(NO3)2 = HgS + 2 HNO3
H2 + NH4OH = NH4 + H2O =>
H2 + 2 NH4OH = 2 NH4 + 2 H2O
HC5H7O5CO2 + NaHCO3 = Na + CO2 + H2O =>
HC5H7O5CO2 + 18 NaHCO3 = 18 Na + 24 CO2 + 13 H2O
Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O
Ba(OH)2 + H3(PO3) = Ba3(PO3)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO3) = Ba3(PO3)2 + 6 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Cd(CO3) + Mn = Mn(CO3) + Cd =>
Cd(CO3) + Mn = Mn(CO3) + Cd
Ca(OH)2 + NH4HCO3 = H2O + NH3 + CaCO3 =>
Ca(OH)2 + NH4HCO3 = 2 H2O + NH3 + CaCO3
Li + HOH = HLi + OH =>
Li + HOH = HLi + OH
HCl + Cu2(SO4)2 = H2SO4 + CuCl2 =>
4 HCl + Cu2(SO4)2 = 2 H2SO4 + 2 CuCl2
C3 + H2 + O2 = CH3OH =>
2 C3 + 12 H2 + 3 O2 = 6 CH3OH
HCl + CaCO3 + CaOH2 = CaCl + H2O + CO2 =>
2 HCl + CaCO3 + CaOH2 = 2 CaCl + 2 H2O + CO2
Ag(aq) + SO4(aq) = AgSO4(aq) =>
Ag(aq) + SO4(aq) = AgSO4(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C7H16(l) + O2(g) = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
H2C2H3O2 + H2O = H3O + C2H3O2 =>
H2C2H3O2 + 2 H2O = 2 H3O + C2H3O2
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl
AgNO3 + SO3 = AgNO3SO3 =>
AgNO3 + SO3 = AgNO3SO3
C20H14O4 + NH4OH + H2O = C2H5O3 + NH4 =>
C20H14O4 + 16 NH4OH + 10 H2O = 10 C2H5O3 + 16 NH4
ZnO() + Fe2O3(s) = ZnFe2O4(s) =>
ZnO() + Fe2O3(s) = ZnFe2O4(s)
Ni2O3 + SO2 = Ni2(SO3)3 =>
Ni2O3 + 3 SO2 = Ni2(SO3)3
K2O(s) + H2O = K2(OH)2 =>
K2O(s) + H2O = K2(OH)2
C13H16ON + HCl = C13H18Cl2ON =>
C13H16ON + 2 HCl = C13H18Cl2ON
Al2S3O12 = Al + SO4 =>
Al2S3O12 = 2 Al + 3 SO4
CuSO4 + H2O + NaCl + Na2SO3 = CuCl + HSO4 + Na =>
CuSO4 + H2O + NaCl + Na2SO3 = CuCl + 2 HSO4 + 3 Na
C6H14N2O + NH4NO3 = CO2 + H2O + N2 =>
C6H14N2O + 18 NH4NO3 = 6 CO2 + 43 H2O + 19 N2
Si + I2 = SiI2 =>
Si + I2 = SiI2
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
Zn(s) + HCl(aq) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(s) + H2(g)
C3H8O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
C9N2H6O2 + O2 = H3N + CO2 =>
C9N2H6O2 + 8 O2 = 2 H3N + 9 CO2
H + H2SO4 = H2SO4H =>
H + H2SO4 = H2SO4H
CaCO3 + H2SO4 = CaSO4 + H2CO3 = (H2O + CO2) =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Cu2SO4 + KCO = Cu2CO + KSO4 =>
Cu2SO4 + KCO = Cu2CO + KSO4
KI + H3PO4 = K3PO4 + HI =>
3 KI + H3PO4 = K3PO4 + 3 HI
H2SO4 + NH4OH = HNH4 + OH2SO4 =>
H2SO4 + NH4OH = HNH4 + OH2SO4
Al3(ClO3)3 = Al + ClO3 =>
Al3(ClO3)3 = 3 Al + 3 ClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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