| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3 = Cu + CO3
N2O + C20H42 = N2 + CO2 + H2O =>
61 N2O + C20H42 = 61 N2 + 20 CO2 + 21 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3(CH2)16COOH + HOCH2CHOHCH2OH = C55H98O6 + H2O =>
37 CH3(CH2)16COOH + 53 HOCH2CHOHCH2OH = 15 C55H98O6 + 143 H2O
I2(s) + Na2S2O3(aq) = NaI(s) + Na2S4O6(aq) =>
I2(s) + 2 Na2S2O3(aq) = 2 NaI(s) + Na2S4O6(aq)
MnO2 + HCI = MnCI + CI + H2O =>
MnO2 + 4 HCI = MnCI + 3 CI + 2 H2O
CuC10H6 + HBr = C10H8 + CuBr2 =>
CuC10H6 + 2 HBr = C10H8 + CuBr2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
VO + Fe2O5 = FeO + V2O5 =>
2 VO + Fe2O5 = 2 FeO + V2O5
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Mg{2+} + HPO4{2-} + NH3 = Mg(NH4)PO4 =>
Mg{2+} + HPO4{2-} + NH3 = Mg(NH4)PO4
Y2O3 + SrCl2 + Ti(OH)4 + C4H9OH = Y05Sr05TiO3 + HCl + CO2 + H2O =>
60 Y2O3 + 120 SrCl2 + 24 Ti(OH)4 + 23 C4H9OH = 24 Y05Sr05TiO3 + 240 HCl + 92 CO2 + 43 H2O
K2SO4 + CoCO3 = CoSO4 + K2CO3 =>
K2SO4 + CoCO3 = CoSO4 + K2CO3
Mo + GaS = S + MoGa2 =>
Mo + 2 GaS = 2 S + MoGa2
SO2 + HOH = SOH + OH =>
SO2 + 2 HOH = SOH + 3 OH
BaSO4 + K2Cr2O7 = KSO4 + Ba + Cr + O2 =>
4 BaSO4 + 2 K2Cr2O7 = 4 KSO4 + 4 Ba + 4 Cr + 7 O2
HSO3{-} + OH{-} = SO4{2-} + H2O + e =>
HSO3{-} + 3 OH{-} = SO4{2-} + 2 H2O + 2e
MnO4 + N2O = NO2 + MnO2 =>
3 MnO4 + 2 N2O = 4 NO2 + 3 MnO2
FeCl3 + H2S(g) = Fe2S3(s) + HCl =>
2 FeCl3 + 3 H2S(g) = Fe2S3(s) + 6 HCl
H2O + NO3 + BaCl2 = BaO + HNO3 + Cl =>
H2O + 2 NO3 + BaCl2 = BaO + 2 HNO3 + 2 Cl
HCN + CUSO4 = CUCN + HSO4 =>
HCN + CUSO4 = CUCN + HSO4
Cd(OH)2 + NH3*H2O = NH4 + Cd(OH)3 =>
Cd(OH)2 + NH3*H2O = NH4 + Cd(OH)3
Cu(NO3)2 + Ca = Ca(NO3)2 + Cu =>
Cu(NO3)2 + Ca = Ca(NO3)2 + Cu
SnS2 + HNO3 + H2O = H3SnO3 + NO + S =>
SnS2 + HNO3 + H2O = H3SnO3 + NO + 2 S
Li3PO4 + Sn(CO3)2 = Li2CO3 + Sn3(PO4)4 =>
4 Li3PO4 + 3 Sn(CO3)2 = 6 Li2CO3 + Sn3(PO4)4
Mg + H3PO4 = Mg(PO4)2 + H3 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 2 H3
C6H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(s) =>
2 C6H5SH(l) + 17 O2(g) = 12 CO2(g) + 6 H2O(l) + 2 SO2(s)
As2O4 + Cl2 + H2O = H3AsO4 + HCl =>
As2O4 + Cl2 + 4 H2O = 2 H3AsO4 + 2 HCl
C6H5CH3 + KMnO4 + H2O = KOH + MnO2 + CO2 =>
C6H5CH3 + 12 KMnO4 + 2 H2O = 12 KOH + 12 MnO2 + 7 CO2
B2O3 + H2O = B3H6 + O2 =>
6 B2O3 + 12 H2O = 4 B3H6 + 15 O2
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H =>
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NHHH + OO = NO + H2O =>
4 NHHH + 5 OO = 4 NO + 6 H2O
NaOH + HBr = NaBrH2O =>
NaOH + HBr = NaBrH2O
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
NaOH + HBr = NaBrH2O =>
NaOH + HBr = NaBrH2O
NaClO + Br2 + H2O = NaBrO3 + HCl + NaCl =>
5 NaClO + Br2 + H2O = 2 NaBrO3 + 2 HCl + 3 NaCl
K2S + Sb2S3 = KSb5S8 =>
K2S + 5 Sb2S3 = 2 KSb5S8
Pb(NO3)2(aq) + Na2CO3(aq) = Pb2CO3 + Na(NO3)2 =>
2 Pb(NO3)2(aq) + Na2CO3(aq) = Pb2CO3 + 2 Na(NO3)2
Ca + TiCl4 = CaCl2 + Ti2 =>
4 Ca + 2 TiCl4 = 4 CaCl2 + Ti2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
[Cr(H2O)6] + NH3 = [Cr(NH3)] + H2O =>
[Cr(H2O)6] + NH3 = [Cr(NH3)] + 6 H2O
NaOH + HBr = NaBrH2O =>
NaOH + HBr = NaBrH2O
NHHH + OO = NO + H2O =>
4 NHHH + 5 OO = 4 NO + 6 H2O
Fe + NiS = Ni + Fe2S3 =>
2 Fe + 3 NiS = 3 Ni + Fe2S3
NaNO3(aq) + H2SO4(aq) = HNO3(s) + Na2SO4(aq) =>
2 NaNO3(aq) + H2SO4(aq) = 2 HNO3(s) + Na2SO4(aq)
CH4N2O + CaH2O2 = CH3NCa + NH3 + O =>
CH4N2O + CaH2O2 = CH3NCa + NH3 + 3 O
Br2 + KCl = Cl2 + KBr =>
Br2 + 2 KCl = Cl2 + 2 KBr
KNO3(Cr) = KN(Cr) + O2(g) =>
2 KNO3(Cr) = 2 KN(Cr) + 3 O2(g)
| 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 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
