| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3(aq) + 6 HI(aq) = 2 NO(g) + 3 I2(g) + 4 H2O(l)
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
Sr(OH)2(aq) + HClO4(aq) = Sr(ClO4)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO4(aq) = Sr(ClO4)2(aq) + 2 H2O(l)
MnO + S = MnS + SO2 =>
2 MnO + 3 S = 2 MnS + SO2
Fe{3+} + O2 = FeO{3+} =>
2 Fe{3+} + O2 = 2 FeO{3+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Ba3(Al(OH)6)2 =>
Al2(SO4)3 + 6 Ba(OH)2 = 3 BaSO4 + Ba3(Al(OH)6)2
(CH3)2C = CH2 =>
(CH3)2C = 3 CH2
Ag2O + Ni = Ni2O + Ag =>
Ag2O + 2 Ni = Ni2O + 2 Ag
Al(OH)3 + H3O{+} = Al{+3} + H2O =>
Al(OH)3 + 3 H3O{+} = Al{+3} + 6 H2O
CoCl2 + HO2{-} + H2O + OH{-} = Co(OH)3 + Cl{-}byionbalancemethod =>
2 CoCl2 + HO2{-} + H2O + 3 OH{-} = 2 Co(OH)3 + 4 Cl{-}byionbalancemethod
HAtO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + At + H2O =>
2 HAtO3 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + 2 At + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2COCH3 + I2 + NaOH = CHI3 + CH3CH2COONa + NaIH2O =>
CH3CH2COCH3 + 3 I2 + 4 NaOH = CHI3 + CH3CH2COONa + 3 NaIH2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
S2O + I + H2O = HI + H2SO4 =>
S2O + 10 I + 7 H2O = 10 HI + 2 H2SO4
Pb2C3H16 + O2 = PbO2 + CO2 + H2O =>
Pb2C3H16 + 9 O2 = 2 PbO2 + 3 CO2 + 8 H2O
K2Cr2O7(s) + HCl(l) = CrCl3(s) + Cl2(g) + KCl(l) + H2O(l) =>
K2Cr2O7(s) + 14 HCl(l) = 2 CrCl3(s) + 3 Cl2(g) + 2 KCl(l) + 7 H2O(l)
Pb(NO3)2 + NH4OH = NH4NO3 + Pb(OH)2(s) =>
Pb(NO3)2 + 2 NH4OH = 2 NH4NO3 + Pb(OH)2(s)
Cu + AgNO3 = Ag + Cu2(NO3)2 =>
2 Cu + 2 AgNO3 = 2 Ag + Cu2(NO3)2
NaCl(aq) + F = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + 2 F = 2 NaF(aq) + Cl2(g)
NaHCO3 + HClO4 = NaClO4 + H2CO3 =>
NaHCO3 + HClO4 = NaClO4 + H2CO3
NO3{-} + Al + H2O = Al(OH)3 + NH3 + OH{-} =>
3 NO3{-} + 8 Al + 18 H2O = 8 Al(OH)3 + 3 NH3 + 3 OH{-}
ZnO + SO2 + Pb = PbO + ZnS =>
ZnO + SO2 + 3 Pb = 3 PbO + ZnS
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaI + HOH = NaOH + HI =>
NaI + HOH = NaOH + HI
MgCl2(aq) + LiC2H3O2(aq) = MgLiC2H3O2(aq) + Cl(aq) =>
MgCl2(aq) + LiC2H3O2(aq) = MgLiC2H3O2(aq) + 2 Cl(aq)
Cu(CNCH3)4PF6 + C5H8N2 = Cu(C5H8N2)2PF6 + CNCH3 =>
Cu(CNCH3)4PF6 + 2 C5H8N2 = Cu(C5H8N2)2PF6 + 4 CNCH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + S6 = Ag2S =>
12 Ag + S6 = 6 Ag2S
Cd(S2O4) + (NH4)2S = CdS + NH4 + (S2O4) =>
Cd(S2O4) + (NH4)2S = CdS + 2 NH4 + (S2O4)
H2 + As + O2 = H3AsO4 =>
3 H2 + 2 As + 4 O2 = 2 H3AsO4
BaSO4 + C2 = BaS + CO =>
BaSO4 + 2 C2 = BaS + 4 CO
CH3COOH + CH3CH(OH)CH2CH3 = CH3COOCH3CH2CH2CH3 + H2O =>
6 CH3COOH + 9 CH3CH(OH)CH2CH3 = 8 CH3COOCH3CH2CH2CH3 + 5 H2O
BaSO4 + C2 = BaS + CO =>
BaSO4 + 2 C2 = BaS + 4 CO
Fe + HCe = H2 + FeCe =>
2 Fe + 2 HCe = H2 + 2 FeCe
NaCl + MgSO4 = MgCl + NaSO4 =>
NaCl + MgSO4 = MgCl + NaSO4
HCl + BaO2H2 = H2O + BaCl2 =>
2 HCl + BaO2H2 = 2 H2O + BaCl2
BaSO4 + C2 = BaS + CO =>
BaSO4 + 2 C2 = BaS + 4 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + C2H4O + Na2SO4 =>
3 C2H6O + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 C2H4O + Na2SO4
H3AsO4 + HCl + Na2S = As2S5 + NaCl + H2O =>
2 H3AsO4 + 10 HCl + 5 Na2S = As2S5 + 10 NaCl + 8 H2O
[Cu(NH3)4](NO3)2 + KMnO4 = [Cu(NH3)4](MnO4)2 + KNO3 =>
[Cu(NH3)4](NO3)2 + 2 KMnO4 = [Cu(NH3)4](MnO4)2 + 2 KNO3
KOH + CrCl3 + Cl2 = K2Cr2O7 + KCl + H2O =>
14 KOH + 2 CrCl3 + 3 Cl2 = K2Cr2O7 + 12 KCl + 7 H2O
Ca + HIO3 = CaO + HI =>
3 Ca + HIO3 = 3 CaO + HI
C192H984O788S3 = CO2 + CO + SO2 + H2O =>
C192H984O788S3 = 98 CO2 + 94 CO + 3 SO2 + 492 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
