| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2HCl = CuOHClH2O
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaCl + H2CO3 =>
3 Na2CO3 + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2CO3
MnO4{2+} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{2+} + 4 C2O4{2-} + 8 H{+} = Mn{2+} + 8 CO2 + 4 H2O
Zn + UO2(NO3)2 + HCl = UCl4 + Zn(NO3)2 + H2O =>
Zn + UO2(NO3)2 + 4 HCl = UCl4 + Zn(NO3)2 + 2 H2O
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu =>
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
Fe + CH3COOH = (CH3COO)2Fe + H2 =>
Fe + 2 CH3COOH = (CH3COO)2Fe + H2
ScPO4 + CaCO3 = Sc2(CO3)3 + Ca3(PO4)2 =>
2 ScPO4 + 3 CaCO3 = Sc2(CO3)3 + Ca3(PO4)2
SeO2Ba(OH)2 = BaSeO3H2O =>
SeO2Ba(OH)2 = BaSeO3H2O
C7H5ClO + KOH = C7H7ClO + C7H4ClKO2 =>
2 C7H5ClO + KOH = C7H7ClO + C7H4ClKO2
Cu(BrO3)2 = CuBr2 + O2 =>
Cu(BrO3)2 = CuBr2 + 3 O2
CH3OHNH4 = NH3H2OCH3 =>
CH3OHNH4 = NH3H2OCH3
C7H5N3O6(s) = CO(g) + N2(g) + H2O(g) + C =>
2 C7H5N3O6(s) = 7 CO(g) + 3 N2(g) + 5 H2O(g) + 7 C
C7H7NO2 + O2 = CO2 + H2O + N =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 4 N
CO + H2O = CH4 + O2 =>
2 CO + 4 H2O = 2 CH4 + 3 O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C8H5KO4 + HClO4 = C8H5KO4H + ClO4 =>
C8H5KO4 + HClO4 = C8H5KO4H + ClO4
BrO3{-} + H{+} + I{-} = Br{-} + I3{-} + H2O =>
BrO3{-} + 6 H{+} + 9 I{-} = Br{-} + 3 I3{-} + 3 H2O
KNO3 + CrSO4 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KNO3 + 10 CrSO4 + 6 H2SO4 = N2 + 5 Cr2(SO4)3 + K2SO4 + 6 H2O
Fe(s) + H2O(g) = Fe2O3(s) + H2(s) =>
2 Fe(s) + 3 H2O(g) = Fe2O3(s) + 3 H2(s)
K2Cr2O7 + HCl = CrCl2 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl2 + 2 KCl + 4 Cl2 + 7 H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Ba + Cu(SO4) = Ba(SO4) + Cu =>
Ba + Cu(SO4) = Ba(SO4) + Cu
NaHSO3 + O2 = NaSO4 + H2O =>
4 NaHSO3 + 3 O2 = 4 NaSO4 + 2 H2O
C7H8 + KMnO4 = C7H6O2 + MnO2 + KOH =>
C7H8 + 2 KMnO4 = C7H6O2 + 2 MnO2 + 2 KOH
C8H16 + Br2 = C8H15Br + HBr =>
C8H16 + Br2 = C8H15Br + HBr
H3ClO + NaOH = NaCl + H2O =>
H3ClO + NaOH = NaCl + 2 H2O
FeS + O2 + HeO = Fe2O3 + HeSO4 =>
4 FeS + 9 O2 + 4 HeO = 2 Fe2O3 + 4 HeSO4
Pb + H = PbH =>
Pb + H = PbH
NaOH = H2ONa2O =>
2 NaOH = H2ONa2O
Li + Na2(CO3) = Li2(CO3) + Na =>
2 Li + Na2(CO3) = Li2(CO3) + 2 Na
NI3 = I2 + N2 =>
2 NI3 = 3 I2 + N2
HCl + Zn2B2O5 = ZnCl2 + H2 + B2O5 =>
4 HCl + Zn2B2O5 = 2 ZnCl2 + 2 H2 + B2O5
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
C8H18 + Cl2 = C8H16Cl2 + H2 =>
C8H18 + Cl2 = C8H16Cl2 + H2
ZnCO3 + Ba(PO4)2 = Zn(PO4)2 + BaCO3 =>
ZnCO3 + Ba(PO4)2 = Zn(PO4)2 + BaCO3
NiSO4NaOH = NiOHNaSO4 =>
NiSO4NaOH = NiOHNaSO4
NiOH + K2SnO2 = K2SnO3 + Ni + H2O =>
2 NiOH + K2SnO2 = K2SnO3 + 2 Ni + H2O
H3C6H5O7 + NaHCO3 = NaC6H5O7 + H2O + CO2 =>
8 H3C6H5O7 + 9 NaHCO3 = 9 NaC6H5O7 + 14 H2O + 3 CO2
Ca(s) + N2(g) = CaN2 =>
Ca(s) + N2(g) = CaN2
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Al(OH)3 + CuSO4 = Al2(SO4)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuSO4 = Al2(SO4)3 + 3 Cu(OH)2
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
C9H10 + KMnO4 + H2O = C9H12O2 + KOH + MnO2 =>
3 C9H10 + 2 KMnO4 + 4 H2O = 3 C9H12O2 + 2 KOH + 2 MnO2
H14C6 + O2 = CO2 + H2O =>
2 H14C6 + 19 O2 = 12 CO2 + 14 H2O
CH4 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH4 + 4 Na2Cr2O7 + 16 H2SO4 = 4 Na2SO4 + 4 Cr2(SO4)3 + 3 CO2 + 22 H2O
S8 + BaO2 = BaS2 + O2 =>
S8 + 4 BaO2 = 4 BaS2 + 4 O2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
