| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2MnO4 + PbO2 + H2SO4 = 2 KMnO4 + PbSO4 + 2 KOH
Zn + NH4Cl + MnO2 = Mn2O3 + NH3 + ZnCl2 + H2O =>
Zn + 2 NH4Cl + 2 MnO2 = Mn2O3 + 2 NH3 + ZnCl2 + H2O
AlSO2 + NaOH = Al(OH)3 + Na + H2SO4 =>
AlSO2 + 5 NaOH = Al(OH)3 + 5 Na + H2SO4
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3(g)
ZnO2 + H2O = ZnOH + OH =>
ZnO2 + 2 H2O = ZnOH + 3 OH
Al2(CO3)3 + BaCl2 = AlCl3 + Ba2(CO3)2 =>
2 Al2(CO3)3 + 6 BaCl2 = 4 AlCl3 + 3 Ba2(CO3)2
FeSiO + HCl = SiCl4 + FeCl3 + H2O + H2 =>
2 FeSiO + 14 HCl = 2 SiCl4 + 2 FeCl3 + 2 H2O + 5 H2
Zn + NaClO3 + NaOH = Na2ZnO2 + NaCl + H2O =>
3 Zn + NaClO3 + 6 NaOH = 3 Na2ZnO2 + NaCl + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Na{2}CO{3} + AlNO{3}{3} = Al{2}CO{3}{3} + NaNO{3} =>
Na{2}CO{3} + AlNO{3}{3} = Al{2}CO{3}{3} + NaNO{3}
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
Li(No3) + HgCl = LiCl + Hg(No3) =>
Li(No3) + HgCl = LiCl + Hg(No3)
MgCl2 + Na2HPO4 = NaCl + MgHPO4 =>
MgCl2 + Na2HPO4 = 2 NaCl + MgHPO4
(C6H12O6)2 + O = CO2 + H2O =>
(C6H12O6)2 + 24 O = 12 CO2 + 12 H2O
K2MnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
3 K2MnO4 + 6 H2SO4 = 6 H2O + 3 K2SO4 + 3 MnSO4 + 2 O3
H2SO4 + C2H5OH + KMnO4 = MnSO4 + K2SO4 + CO2 + H2O =>
18 H2SO4 + 5 C2H5OH + 12 KMnO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
C5H12(l) + O2 = H2O(l) + CO2(g) =>
C5H12(l) + 8 O2 = 6 H2O(l) + 5 CO2(g)
Mn + HNO = MnNO + H2O + NH3 =>
4 Mn + 5 HNO = 4 MnNO + H2O + NH3
NiSO4 + NH4OH + C4H8O2N2 + H = Ni(C4H8O2N2)2 + H2O + (NH4)2SO4 =>
NiSO4 + 2 NH4OH + 2 C4H8O2N2 + 2 H = Ni(C4H8O2N2)2 + 2 H2O + (NH4)2SO4
CaSO4 + HCO3{-} = CaCO3 + HSO4{-} =>
CaSO4 + HCO3{-} = CaCO3 + HSO4{-}
K3PO4 + HC1 = KC1 + H3PO4 =>
K3PO4 + 3 HC1 = 3 KC1 + H3PO4
SnCl3 + NaOH = SnOH + Cl3Na =>
SnCl3 + NaOH = SnOH + Cl3Na
Pb(CH3COO)2 + ZnSO4 = Zn(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + ZnSO4 = Zn(CH3COO)2 + PbSO4
H2O + Se = SeO3 + H =>
3 H2O + Se = SeO3 + 6 H
Al(NO2)3 + H2 = AlH3 + NO2 =>
2 Al(NO2)3 + 3 H2 = 2 AlH3 + 6 NO2
AgNO3(aq) + Na2CO3 = NaNO3 + Ag2CO3 =>
2 AgNO3(aq) + Na2CO3 = 2 NaNO3 + Ag2CO3
KNO3 + ZnCl2 + H2SO4 = N2(SO4)3 + K2SO4 + ZnSO4 + Cl2 + H2O =>
2 KNO3 + 2 ZnCl2 + 6 H2SO4 = N2(SO4)3 + K2SO4 + 2 ZnSO4 + 2 Cl2 + 6 H2O
NiNO3 + Fe2(SO4)2 = Ni2SO4 + Fe(NO3)2 =>
4 NiNO3 + Fe2(SO4)2 = 2 Ni2SO4 + 2 Fe(NO3)2
Ce + HCl = CeCl2 + H =>
Ce + 2 HCl = CeCl2 + 2 H
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
CH3CH2CH2CH2OH + Ag(NH3)2OH = Ag + NH3 + H2O + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + 4 Ag(NH3)2OH = 4 Ag + 8 NH3 + 3 H2O + CH3CH2CH2COOH
HNO3 + Bi = HBi + NO3 =>
HNO3 + Bi = HBi + NO3
KH + O2 = H2O + K =>
4 KH + O2 = 2 H2O + 4 K
Cu + NiCl = Ni + CuCl =>
Cu + NiCl = Ni + CuCl
Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O
AgF + KCl = Ag24Cl24 + KF =>
24 AgF + 24 KCl = Ag24Cl24 + 24 KF
Cu + NiCl = Ni + CuCl =>
Cu + NiCl = Ni + CuCl
Zn + H2{+} = H2 + Zn{2+} =>
Zn + 2 H2{+} = 2 H2 + Zn{2+}
N2O5 + MgO = Mg(NO3)2 =>
N2O5 + MgO = Mg(NO3)2
CH3OH + Fe2O3 = C6H10O5 + Fe(OH)3 + H2 =>
18 CH3OH + Fe2O3 = 3 C6H10O5 + 2 Fe(OH)3 + 18 H2
CH3O + K2Cr2O7 + H2SO4 = CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3O + K2Cr2O7 + 4 H2SO4 = 6 CH2O + K2SO4 + Cr2(SO4)3 + 7 H2O
Li2O + CO2 = LiCO3CO + O2 = CO2 =>
2 Li2O + 8 CO2 = 4 LiCO3CO + O2
Al(NO3) + H2(SO4) = Al2(SO4) + H(NO3) =>
2 Al(NO3) + H2(SO4) = Al2(SO4) + 2 H(NO3)
Cr(OH) + ClO3{-} + OH{-} = CrO2{2-} + Cl{-} + H2O =>
6 Cr(OH) + ClO3{-} + 12 OH{-} = 6 CrO2{2-} + Cl{-} + 9 H2O
HOC(CH2)4COOH + O2 = CO2 + H2O =>
HOC(CH2)4COOH + 7 O2 = 6 CO2 + 5 H2O
AgI + AgNO3 = Ag + INO3 =>
AgI + AgNO3 = 2 Ag + INO3
Na(OH)2 + ClO2 = NaClO3 + H2O =>
Na(OH)2 + ClO2 = NaClO3 + H2O
GeO2 + (NH4)2S + HCl = GeS2 + NH4Cl + H2O =>
GeO2 + 2(NH4)2S + 4 HCl = GeS2 + 4 NH4Cl + 2 H2O
KBrO3 + KI + HCl = I2 + KCl + KBr + H2O =>
KBrO3 + 6 KI + 6 HCl = 3 I2 + 6 KCl + KBr + 3 H2O
Cr(OH)3 + H2O2 + KOH = H2O + K2Cr2O7 =>
2 Cr(OH)3 + 3 H2O2 + 2 KOH = 7 H2O + K2Cr2O7
| 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
