| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg(NO3)3 + 3 Na2S = 6 NaNO3 + Hg2S3
CrO4{2-} + AsH3 + H2O = Cr(OH)3 + As + OH{-} =>
CrO4{2-} + AsH3 + H2O = Cr(OH)3 + As + 2 OH{-}
H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
CrBr3 + Cl2 + KOH = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
K3P + CaFl2 = Ca3P2 + KFl =>
2 K3P + 3 CaFl2 = Ca3P2 + 6 KFl
Ac + O2 = Ac2O =>
4 Ac + O2 = 2 Ac2O
ZnO + HNO3 = ZnN2O6 + H2O =>
ZnO + 2 HNO3 = ZnN2O6 + H2O
Pb(CH3COO)2 + FeCl3 = Fe(CH3COO)3 + PbCl2 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 2 Fe(CH3COO)3 + 3 PbCl2
Fe + AgNO3 + K3[Fe(CN)6] = Ag + Fe3[Fe(CN)6]2 + KNO3 =>
3 Fe + 6 AgNO3 + 2 K3[Fe(CN)6] = 6 Ag + Fe3[Fe(CN)6]2 + 6 KNO3
Au2O3 + HCl = HAu2 + ClO3 =>
Au2O3 + HCl = HAu2 + ClO3
(Fe2(CO3)3) + Na3PO4 = FePO4 + Na2CO3 =>
(Fe2(CO3)3) + 2 Na3PO4 = 2 FePO4 + 3 Na2CO3
Fe + HCl = FeCl32 + H2 =>
Fe + 32 HCl = FeCl32 + 16 H2
P + HNO3 + H2O = H3(PO4) + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3(PO4) + 5 NO
AlI3 + O2 = AlO2 + I =>
AlI3 + O2 = AlO2 + 3 I
CdO + Mg = CdMg + O =>
CdO + Mg = CdMg + O
Pb(NO3)2 + Cl2 + H2O = PbO2 + HCl + HNO3 =>
Pb(NO3)2 + Cl2 + 2 H2O = PbO2 + 2 HCl + 2 HNO3
Ag(NO3)2 = Ag + N2 + O2 =>
Ag(NO3)2 = Ag + N2 + 3 O2
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
KNO3 + C12H22O11 = K2CO3 + H2O + N + CO2 =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 55 H2O + 48 N + 36 CO2
Ag(NO3)2 = Ag + N2 + O2 =>
Ag(NO3)2 = Ag + N2 + 3 O2
C2H10O3 + O2 = CO2 + H2O =>
C2H10O3 + 3 O2 = 2 CO2 + 5 H2O
Bi(OH)3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi(OH)3 + Br2 + 3 KOH = KBiO3 + 2 KBr + 3 H2O
FeCl3 + NH4(OH)3 = Fe(OH)3 + NH4Cl3 =>
FeCl3 + NH4(OH)3 = Fe(OH)3 + NH4Cl3
Pb(NO3)2 + KOH = K(NO3)2 + PbOH =>
Pb(NO3)2 + KOH = K(NO3)2 + PbOH
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq)
Pb + O2 + H2O + CO2 = PbHCO3 =>
4 Pb + O2 + 2 H2O + 4 CO2 = 4 PbHCO3
HNO3 + HCl + SnCl2 = SnCl4 + N2O + H2O =>
2 HNO3 + 8 HCl + 4 SnCl2 = 4 SnCl4 + N2O + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + KMnO7 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
22 FeSO4 + 2 KMnO7 + 14 H2SO4 = K2SO4 + 2 MnSO4 + 11 Fe2(SO4)3 + 14 H2O
Mn(NO3)2 + KCl = MnCl2 + KNO3 =>
Mn(NO3)2 + 2 KCl = MnCl2 + 2 KNO3
H3NSO3 + H2O = NH3 + H2SO4 =>
H3NSO3 + H2O = NH3 + H2SO4
Hg + PbCl2 = HgCl + Pb =>
2 Hg + PbCl2 = 2 HgCl + Pb
SiCl4 + HOH = H4SiO4 + HCl =>
SiCl4 + 4 HOH = H4SiO4 + 4 HCl
H2SO4 + Al(OH)4 = Al2(SO4)4 + H2O =>
4 H2SO4 + 2 Al(OH)4 = Al2(SO4)4 + 8 H2O
C3H12 + Cl12N6 = Cl12C3 + N6 + H12 =>
C3H12 + Cl12N6 = Cl12C3 + N6 + H12
AgNO3 + Cr3Cl = AgCl + Cr3NO3 =>
AgNO3 + Cr3Cl = AgCl + Cr3NO3
Ca + H2O = [Ca(OH2)] =>
Ca + H2O = [Ca(OH2)]
OC6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
2 OC6H12O6(s) + 11 O2(g) = 12 CO2(g) + 12 H2O(g)
C10H8(s) + O2(g) = CO2(g) + H2O(i) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(i)
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
H2O + KI = H + I + KOH =>
H2O + KI = H + I + KOH
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
