| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 K3Fe(CN)6 = Zn3(Fe(CN)6)2 + 6 K
NiS + Fe2(SO4)3 + H2O = NiSO4 + FeSO4 + H2SO4 =>
NiS + 4 Fe2(SO4)3 + 4 H2O = NiSO4 + 8 FeSO4 + 4 H2SO4
PB(OH)2 + HCl = H2O + PBCl2 =>
PB(OH)2 + 2 HCl = 2 H2O + PBCl2
Fe(OH)3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 H2O
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
FeS + K2CrO4 = FeCrO4 + K2S =>
FeS + K2CrO4 = FeCrO4 + K2S
CuCl + KClO4 = KCl + CuClO4 =>
CuCl + KClO4 = KCl + CuClO4
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
K3[Fe(CN)6] + H2S + KOH = K4[Fe(CN)6] + S + H2O =>
2 K3[Fe(CN)6] + H2S + 2 KOH = 2 K4[Fe(CN)6] + S + 2 H2O
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
H2Cr2O4 + H2SO4 = Cr2(SO4)3 + H2O =>
H2Cr2O4 + 3 H2SO4 = Cr2(SO4)3 + 4 H2O
HClO3 + Al(OH)3 = [Al(OH)2]ClO3 + H2O =>
HClO3 + Al(OH)3 = [Al(OH)2]ClO3 + H2O
AlCl3 + Fe2(CO3)3 = Al2(CO3)3 + FeCl3 =>
2 AlCl3 + Fe2(CO3)3 = Al2(CO3)3 + 2 FeCl3
Sn + Mg(NO3)3 = Sn(NO3)2 + Mg =>
3 Sn + 2 Mg(NO3)3 = 3 Sn(NO3)2 + 2 Mg
H{+} + SO3{-2} + MnO2 = S2O6{-2} + Mn + H2O =>
4 H{+} + 4 SO3{-2} + MnO2 = 2 S2O6{-2} + Mn + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)Cl + NaOH = (NH4)OH + NaCl =>
(NH4)Cl + NaOH = (NH4)OH + NaCl
C3H8O(l) + O2(g) = H2O(g) + C(g) =>
2 C3H8O(l) + 3 O2(g) = 8 H2O(g) + 6 C(g)
Na2CrO4 + NaI + H2O = Cr2O3 + I2 + NaOH =>
2 Na2CrO4 + 6 NaI + 5 H2O = Cr2O3 + 3 I2 + 10 NaOH
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Cu20 = Cu = O2 =>
Cu20 = 20 Cu
HBz + NaOH = H2O + NaBz =>
HBz + NaOH = H2O + NaBz
Pb(NO3)2 + AgNO3 = Ag(NO3)2 + Pb =>
Pb(NO3)2 + 2 AgNO3 = 2 Ag(NO3)2 + Pb
C3H7COOH + Al = (C3H7COO)3Al + H2 =>
6 C3H7COOH + 2 Al = 2(C3H7COO)3Al + 3 H2
MnO + CuSO4 = MnSO4 + CuO =>
MnO + CuSO4 = MnSO4 + CuO
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
CH3CH2CH2COOH = H{+} + CH3CH2CH2COO{-} =>
CH3CH2CH2COOH = H{+} + CH3CH2CH2COO{-}
H10Si8 + O2 = SiO2 + H2O =>
2 H10Si8 + 21 O2 = 16 SiO2 + 10 H2O
Ni(CN)2 + KCN = K2[Ni(CN)4] =>
Ni(CN)2 + 2 KCN = K2[Ni(CN)4]
C6H8O6 + OH = C4H6O6 + H2O =>
2 C6H8O6 + 10 OH = 3 C4H6O6 + 4 H2O
C7H7Br + C6H5OCl + NaOH = C13H11OCl + H2O + Na{+} + Br{-} =>
C7H7Br + C6H5OCl + NaOH = C13H11OCl + H2O + Na{+} + Br{-}
KNO3 + NH4Cl = N2O + KCl + H2O =>
KNO3 + NH4Cl = N2O + KCl + 2 H2O
Na2(CO3) + Cr(CH3COO)3 = Na(CH3COO) + Cr2(CO3)3 =>
3 Na2(CO3) + 2 Cr(CH3COO)3 = 6 Na(CH3COO) + Cr2(CO3)3
(NH4)2Cr2Cr2O7 = N2 + Cr + O2 + H2O =>
2(NH4)2Cr2Cr2O7 = 2 N2 + 8 Cr + 3 O2 + 8 H2O
KMnO4 + H3O = Mn + K + H2O =>
KMnO4 + 8 H3O = Mn + K + 12 H2O
KO4 + CO5 = K3C5O4 + O3 =>
3 KO4 + 5 CO5 = K3C5O4 + 11 O3
Pb + SH2 = PbSH2 =>
Pb + SH2 = PbSH2
Pb(NO3)2 + (Na)3(PO)4 = Pb(PO)4 + (Na)3(NO3)2 =>
Pb(NO3)2 + (Na)3(PO)4 = Pb(PO)4 + (Na)3(NO3)2
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O =>
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O
Hg[NO3]2 + Na2S = HgS + NaNO3 =>
Hg[NO3]2 + Na2S = HgS + 2 NaNO3
C2H4(OH)2 + Cl2 + KOH = C6H4O2 + KCl + H2O =>
3 C2H4(OH)2 + 3 Cl2 + 6 KOH = C6H4O2 + 6 KCl + 10 H2O
Ca(OH)2 + H3PO4 = water + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
H2SO4 + KHO = K2SO4 + H2O =>
H2SO4 + 2 KHO = K2SO4 + 2 H2O
NaC2H3O2 + AgNO3 = Na(NO3) + Ag(C2H3O2) =>
NaC2H3O2 + AgNO3 = Na(NO3) + Ag(C2H3O2)
KMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
K2Cr2O7 + I2 + H2SO4 = Cr2(SO4)3 + HIO3 + K2SO4 + H2O =>
5 K2Cr2O7 + 3 I2 + 20 H2SO4 = 5 Cr2(SO4)3 + 6 HIO3 + 5 K2SO4 + 17 H2O
CO2 + Ga(OH)3 = Ga2(CO3)3 + H2O =>
3 CO2 + 2 Ga(OH)3 = Ga2(CO3)3 + 3 H2O
NaNO2(aq) + AgNO3(aq) = AgNO2(s) + NaNO3 =>
NaNO2(aq) + AgNO3(aq) = AgNO2(s) + NaNO3
| 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 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
