| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + H3BO3 = KBO3 + H3MnO4
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Ag + Hg2(NO3)2 = Ag(NO3) + Hg =>
2 Ag + Hg2(NO3)2 = 2 Ag(NO3) + 2 Hg
C4H0OH + O2 = CO2 + H2O =>
C4H0OH + 4 O2 = 4 CO2 + H2O
KNO3 + S = K2S + SO2 + N2 =>
2 KNO3 + 4 S = K2S + 3 SO2 + N2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
*C2H8 + O2 = H2O + CO2 =>
*C2H8 + 4 O2 = 4 H2O + 2 CO2
C3H8N3O9 + O2 = CO2 + H2O + N2 =>
2 C3H8N3O9 + O2 = 6 CO2 + 8 H2O + 3 N2
K2SO4 + CU = CUSO4 + K =>
K2SO4 + CU = CUSO4 + 2 K
Cu(I) + FeSO4 = CuSO4 + IFe =>
Cu(I) + FeSO4 = CuSO4 + IFe
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2(C2O4)(H2O) + H2SO4 = H2C2O4 + K2SO4 + H2O =>
K2(C2O4)(H2O) + H2SO4 = H2C2O4 + K2SO4 + H2O
Cu(aq) + NaOH = CuOH + Na =>
Cu(aq) + NaOH = CuOH + Na
Na2S + Na2Cr2O7 + HCl = S + CrCl3 + NaCl + H2O =>
3 Na2S + Na2Cr2O7 + 14 HCl = 3 S + 2 CrCl3 + 8 NaCl + 7 H2O
ICl3 = I + Cl =>
ICl3 = I + 3 Cl
FeS + KOH + Cl2 = K2FeO4 + H2SO4 + KCl + H2O =>
FeS + 14 KOH + 6 Cl2 = K2FeO4 + H2SO4 + 12 KCl + 6 H2O
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
C2H3ONa + H2O = NaOH + CO + CH3OH =>
2 C2H3ONa + 4 H2O = 2 NaOH + CO + 3 CH3OH
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
MgO2 + HCl = Mg(Cl)2 + H2O + Cl2 =>
MgO2 + 4 HCl = Mg(Cl)2 + 2 H2O + Cl2
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
ZnCl2 + Na2C2O4 = ZnCO3 + NaCl + CO =>
ZnCl2 + Na2C2O4 = ZnCO3 + 2 NaCl + CO
Cu3(PO4)2 + HCl(aq) = CuCl2(aq) + H3PO4(aq) =>
Cu3(PO4)2 + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4(aq)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Na2Co3 + BaCl2 = BaCo3 + NaCl =>
Na2Co3 + BaCl2 = BaCo3 + 2 NaCl
Fe + Sn4No3 = Fe3No3 + Sn =>
3 Fe + Sn4No3 = Fe3No3 + 4 Sn
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe{3+} + SCN{-} = Fe(SCN){2+} =>
Fe{3+} + SCN{-} = Fe(SCN){2+}
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
Pb(NO3)2(s) + NaI(s) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(s) + 2 NaI(s) = 2 NaNO3(aq) + PbI2(s)
Na3NN = Na + N2 =>
Na3NN = 3 Na + N2
Fe + ZnSO4 = Fe2SO4 + Zn =>
2 Fe + ZnSO4 = Fe2SO4 + Zn
Na2 + Cl2 = NaCl6 =>
Na2 + 6 Cl2 = 2 NaCl6
GaBr3 + AgNO3 = AgBr3 + Ga(NO3) =>
GaBr3 + AgNO3 = AgBr3 + Ga(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CO3 + CaCl2(H2O)2 = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2(H2O)2 = CaCO3 + 2 NaCl + 2 H2O
C22H12O2 + C6H10 = C34H30 + H2O =>
40 C22H12O2 + 97 C6H10 = 43 C34H30 + 80 H2O
O2 + AlI3 = Al2O3 + I2 =>
3 O2 + 4 AlI3 = 2 Al2O3 + 6 I2
Fe + C = Fe2C =>
2 Fe + C = Fe2C
CH3CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O =>
4 CH3CH2CH2Br + 4 KOH = 3 CH3CH2CHCH2 + 4 KBr + 4 H2O
NaCl + H2SO4 = HCl + NaHSO4 =>
NaCl + H2SO4 = HCl + NaHSO4
Cl + ZnI = ClI + Zn =>
Cl + ZnI = ClI + Zn
C6H6ClN + HCl = C6H7ClN + Cl =>
C6H6ClN + HCl = C6H7ClN + Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
FeCl3 + NaOH = NaCl + [Fe(OH)]Cl2 =>
FeCl3 + NaOH = NaCl + [Fe(OH)]Cl2
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2 =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2
C3H5(OH)3 + C17H35COOH = C3H5(COOC17H35) + H2O =>
4 C3H5(OH)3 + 11 C17H35COOH = 10 C3H5(COOC17H35) + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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