| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + 2 BrK = 2 KCl2 + Br2
H2S + MnSO4 = MnS + H2SO4 =>
H2S + MnSO4 = MnS + H2SO4
O2 + (CH3)2O = CO2 + H2O =>
3 O2 + (CH3)2O = 2 CO2 + 3 H2O
NO3{-} + H3O{+} + Ni = NO2 + H2O + Ni{2+} =>
2 NO3{-} + 4 H3O{+} + Ni = 2 NO2 + 6 H2O + Ni{2+}
NaCl(s) = Na(s) + Cl2(aq) =>
2 NaCl(s) = 2 Na(s) + Cl2(aq)
H2SO4(l) + BaCl2(s) = HCl(aq) + BaSO4(s) =>
H2SO4(l) + BaCl2(s) = 2 HCl(aq) + BaSO4(s)
Hg + PO4 = Hg6(PO4)2 =>
6 Hg + 2 PO4 = Hg6(PO4)2
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
FeSO4 + I2 = Fe2(SO4)3 + FeI =>
6 FeSO4 + I2 = 2 Fe2(SO4)3 + 2 FeI
C2H5O + H2O = C2H5OH + OH =>
C2H5O + H2O = C2H5OH + OH
FeCl2 + K2CO3 + H2O = Fe(OH)2 + CO2 + KCl =>
FeCl2 + K2CO3 + H2O = Fe(OH)2 + CO2 + 2 KCl
H2S + MnSO4 = MnS + H2SO4 =>
H2S + MnSO4 = MnS + H2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO3)2 + K2SO4 + H2O =>
K2Cr2O7 + 12 KI + 9 H2SO4 = 6 I2 + Cr2(SO3)2 + 7 K2SO4 + 9 H2O
F4Si + H2O = HF + SiO2 =>
F4Si + 2 H2O = 4 HF + SiO2
P + N2O5 = P2O5 + NO =>
6 P + 5 N2O5 = 3 P2O5 + 10 NO
Cu + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Cu + K2Cr2O7 + 7 H2SO4 = 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2S + MnSO4 = MnS + H2SO4 =>
H2S + MnSO4 = MnS + H2SO4
FeCl2 + KClO3 + HCl = FeCl3 + H2O + KCl =>
6 FeCl2 + KClO3 + 6 HCl = 6 FeCl3 + 3 H2O + KCl
H3PO4 + HCO3 = PO4 + CO2 + H2O =>
H3PO4 + 3 HCO3 = PO4 + 3 CO2 + 3 H2O
SiO3 + H2O = HSi + OH =>
SiO3 + 4 H2O = HSi + 7 OH
HCl + K(OH)1{-} = H(OH)1{-} + KCl =>
HCl + K(OH)1{-} = H(OH)1{-} + KCl
KOH + Ni(ClO4)2 = KClO4 + Ni(OH)2 =>
2 KOH + Ni(ClO4)2 = 2 KClO4 + Ni(OH)2
Fe2(SO4)3 + NaHS = FeSO4 + S + NaH(SO4) =>
Fe2(SO4)3 + NaHS = 2 FeSO4 + S + NaH(SO4)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al2(SO4)3 + NaOH + NH4OH = Na[Al(OH)4] + (NH4)2SO4 =>
Al2(SO4)3 + 2 NaOH + 6 NH4OH = 2 Na[Al(OH)4] + 3(NH4)2SO4
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O2 =>
2 KBrO3 + 4 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O2
CuSO4 + C2H4(NH2)2 = Cu(NH2)2 + C2H4(SO4) =>
CuSO4 + C2H4(NH2)2 = Cu(NH2)2 + C2H4(SO4)
Mg(NO3)2(aq) + K3PO4(aq) = K3Mg(aq) + NO3(g) + PO4(aq) =>
Mg(NO3)2(aq) + K3PO4(aq) = K3Mg(aq) + 2 NO3(g) + PO4(aq)
NaHCO3 + KMnO4 = KHCO3 + NaMnO4 =>
NaHCO3 + KMnO4 = KHCO3 + NaMnO4
Sn(s) + AgOH(aq) = Ag(s) + SnOH(s) =>
Sn(s) + AgOH(aq) = Ag(s) + SnOH(s)
C4H9ClKOH = KClH2OC4H8 =>
C4H9ClKOH = KClH2OC4H8
HNO3 + Ag = H2O + AgNO3 + NO2 =>
2 HNO3 + Ag = H2O + AgNO3 + NO2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
NaHCO3 + KMnO4 = KHCO3 + NaMnO4 =>
NaHCO3 + KMnO4 = KHCO3 + NaMnO4
NaHCO2 + H3C6H5O7 = H2O + CO2 + Na3C6H5O7 =>
9 NaHCO2 + 2 H3C6H5O7 = 5 H2O + 3 CO2 + 3 Na3C6H5O7
OHCH2CHOHCOH + Na2Cr2O7 + H2SO4 = OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 OHCH2CHOHCOH + Na2Cr2O7 + 4 H2SO4 = 3 OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + 4 H2O
HBr + Zn(OH)2 = HOH + Zn(Br)2 =>
2 HBr + Zn(OH)2 = 2 HOH + Zn(Br)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H2Cl6 = C3HCl5 + HCl =>
C3H2Cl6 = C3HCl5 + HCl
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
N3H8 + O2 = NO2 + H2O =>
N3H8 + 5 O2 = 3 NO2 + 4 H2O
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
Fe + HgCl2 = FeHg + Cl2 =>
Fe + HgCl2 = FeHg + Cl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
AsO3{3-} + Al + H2O = AsH3 + [Al(OH)4]{-} + OH{-} =>
AsO3{3-} + 2 Al + 6 H2O = AsH3 + 2[Al(OH)4]{-} + OH{-}
Al(s) + HBr = H2 + AlBr3 =>
2 Al(s) + 6 HBr = 3 H2 + 2 AlBr3
C6H5ONa + H2O + CO2 = C5H5OH + NaHCO3 =>
6 C6H5ONa + 9 H2O + 5 CO2 = 7 C5H5OH + 6 NaHCO3
Lu2O3 + Bi2O3 = LuBiO3 =>
Lu2O3 + Bi2O3 = 2 LuBiO3
Cr2(Cr2O7)3 + AgNO3 = Cr(NO3)3 + Ag2Cr2O7 =>
Cr2(Cr2O7)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2Cr2O7
| 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
