| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2C2O4 + MnO4{-} + 2 H{+} = Mn{+} + 6 CO2 + 4 H2O
Cu + O2 = Cu2O = Cu2O =>
4 Cu + O2 = 2 Cu2O
ClOCuSO4 = CuClOSO4 =>
ClOCuSO4 = CuClOSO4
HBr + CaOH2 = CaBr + HOH2 =>
HBr + CaOH2 = CaBr + HOH2
Ca3(PO4)2 + Li2CO3 = Li3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Li2CO3 = 2 Li3PO4 + 3 CaCO3
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
Na2SO4 + Fe = Fe2(SO4)3 + Na =>
3 Na2SO4 + 2 Fe = Fe2(SO4)3 + 6 Na
MgCI2 + H2 = MgH2 + CI2 =>
MgCI2 + H2 = MgH2 + CI2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ti2 + OH = Ti(OH)2 =>
Ti2 + 4 OH = 2 Ti(OH)2
CO + H2 = CH4O =>
CO + 2 H2 = CH4O
CH3{-}CHBr{-}COOH = CH3{-}CHBr{-}COOH3 =>
CH3{-}CHBr{-}COOH = CH3{-}CHBr{-}COOH3
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
RCOOH + NaHCO3 = RCOONa + H2O + CO2 =>
RCOOH + NaHCO3 = RCOONa + H2O + CO2
C14H12O2 + NH4NO3 = (C6H5CO)2 + N2 + H2O =>
C14H12O2 + NH4NO3 = (C6H5CO)2 + N2 + 3 H2O
C + CaO = CaC + CO =>
2 C + CaO = CaC + CO
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Na + H2O2 = Na2O + H2O =>
2 Na + H2O2 = Na2O + H2O
(NH4)2Fe(SO4)2*6H2O + H2C2O4*2H2O + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2O + H2SO4 =>
2(NH4)2Fe(SO4)2*6H2O + 3 H2C2O4*2H2O + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 14 H2O + 2 H2SO4
Sn + Rb = SnRb =>
Sn + Rb = SnRb
Ba(ClO2)2 + Na2S = BaS + NaClO2 =>
Ba(ClO2)2 + Na2S = BaS + 2 NaClO2
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
Na2(SO4) + Mg(NO3)2 = Mg(SO4) + Na2(NO3)2 =>
Na2(SO4) + Mg(NO3)2 = Mg(SO4) + Na2(NO3)2
SnSbCl5 = SnCl5Sb =>
SnSbCl5 = SnCl5Sb
C2H4Cl2 + KOH = C2H4(OH)2 + KCl =>
C2H4Cl2 + 2 KOH = C2H4(OH)2 + 2 KCl
LiOH + Na2O = NaOH + Li2O =>
2 LiOH + Na2O = 2 NaOH + Li2O
Ni(ClO3)3 = NiCl3 + O2 =>
2 Ni(ClO3)3 = 2 NiCl3 + 9 O2
NH4 + CO3 = (NH4)CO3 =>
NH4 + CO3 = (NH4)CO3
Bi + HNO3 = Bi(NO3)3*NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3*NO + 2 H2O
NaI + Ca(NO3)2 = CaI2 + NaNO3 =>
2 NaI + Ca(NO3)2 = CaI2 + 2 NaNO3
C6H5COOH + O2 = H2O + CO2 =>
2 C6H5COOH + 15 O2 = 6 H2O + 14 CO2
Hg2(ClO3)2 + (NH4)2SO4 = Hg2SO4 + NH4ClO3 =>
Hg2(ClO3)2 + (NH4)2SO4 = Hg2SO4 + 2 NH4ClO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Ba(OH)2 + H2SO4 = HOH + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 HOH + BaSO4
Mg(NO3)2 + H2S = MgH2S + (NO3)2 =>
Mg(NO3)2 + H2S = MgH2S + (NO3)2
NaOH + Cl2 = NaCl + OH =>
2 NaOH + Cl2 = 2 NaCl + 2 OH
MgSO4 + Ca = Mg + CaSO4 =>
MgSO4 + Ca = Mg + CaSO4
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Au2S3(s) + H2(g) = Au(s) + H2S =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S
H2 + CO2 = C11H23COOH + H2O =>
34 H2 + 12 CO2 = C11H23COOH + 22 H2O
NaCl + H2CO3 = Na2CO3 + HCl =>
2 NaCl + H2CO3 = Na2CO3 + 2 HCl
CaCl2 + Cu(SO4) = Ca(SO4) + CuCl2 =>
CaCl2 + Cu(SO4) = Ca(SO4) + CuCl2
Ca(NO3)2 = N2O5 + CaO =>
Ca(NO3)2 = N2O5 + CaO
Fe(NO3)3 + Li2O = Fe2O3 + Li(NO3) =>
2 Fe(NO3)3 + 3 Li2O = Fe2O3 + 6 Li(NO3)
Na2SO4 + H2O + CO2 = H2SO4 + Na2CO3 =>
Na2SO4 + H2O + CO2 = H2SO4 + Na2CO3
Ca(NO3)2 = CaO + N2O5 =>
Ca(NO3)2 = CaO + N2O5
K2SiO3 + HCl = SiO2 + KCl + H2O =>
K2SiO3 + 2 HCl = SiO2 + 2 KCl + H2O
Fe + Cu(C2H3O2)3 = Fe(C2H3O2)2 + Cu =>
3 Fe + 2 Cu(C2H3O2)3 = 3 Fe(C2H3O2)2 + 2 Cu
AgNo3(aq) + NaCl(aq) = AgCl + NaNo3 =>
AgNo3(aq) + NaCl(aq) = AgCl + NaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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