| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(HCO3) = Na2(CO3) + CO2 + H2O
C4H6CaO4 + KCl = CaCl2 + CH3CO2K =>
C4H6CaO4 + 2 KCl = CaCl2 + 2 CH3CO2K
H2Si3 + O2 = H + Si2O6 =>
2 H2Si3 + 9 O2 = 4 H + 3 Si2O6
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Cl2S2 + NH3 = S4N4 + NH4Cl + S8 =>
6 Cl2S2 + 16 NH3 = S4N4 + 12 NH4Cl + S8
C4H9OCH + O2 = CO2 + H2O =>
C4H9OCH + 7 O2 = 5 CO2 + 5 H2O
Sn3(PO4)4 + BaCO3 = Sn3CO3 + Ba(PO4)4 =>
Sn3(PO4)4 + BaCO3 = Sn3CO3 + Ba(PO4)4
KMnO4 + CH3OH + HCl = H2CO + KCl2 + MnCl2 + H2O =>
KMnO4 + 2 CH3OH + 4 HCl = 2 H2CO + KCl2 + MnCl2 + 4 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CH3C4H8CH3 + O2 = CO2 + H2O =>
2 CH3C4H8CH3 + 19 O2 = 12 CO2 + 14 H2O
Ba(OH)2 + C2H3NaO2 = NaOH + Ba(C2H3O2)2 =>
Ba(OH)2 + 2 C2H3NaO2 = 2 NaOH + Ba(C2H3O2)2
Pb + Zn(C2H3O2) = Zn + PbC2H3O2 =>
Pb + Zn(C2H3O2) = Zn + PbC2H3O2
KCl + MnO2 = KO + MnCl2 =>
2 KCl + MnO2 = 2 KO + MnCl2
Mg + B2O3 = B + MgO2 =>
3 Mg + 2 B2O3 = 4 B + 3 MgO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaNO3 + MgSO4*5H2O = Na2SO4 + HNO3 + MgO + H2O =>
2 NaNO3 + MgSO4*5H2O = Na2SO4 + 2 HNO3 + MgO + 4 H2O
KNO3(s) + S(s) + C(s) = CO2(g) + K2SO2(s) + N2(g) =>
2 KNO3(s) + S(s) + 2 C(s) = 2 CO2(g) + K2SO2(s) + N2(g)
CuS + O2 = Cu + O2S =>
CuS + O2 = Cu + O2S
K2SO3 + Br2 + H2O = KOH + HBr + H2SO4 =>
K2SO3 + Br2 + 3 H2O = 2 KOH + 2 HBr + H2SO4
Al(OH)3(s) + KCl(l) = AlCl3(s) + K(OH)(l) =>
Al(OH)3(s) + 3 KCl(l) = AlCl3(s) + 3 K(OH)(l)
C8595H11423O1357N54S4 + H2O = CO2 + CH4 + H2S + NH4 =>
8 C8595H11423O1357N54S4 + 40934 H2O = 25895 CO2 + 42865 CH4 + 32 H2S + 432 NH4
C7H6O2S + O2 = CO2 + SO2 + H2O =>
2 C7H6O2S + 17 O2 = 14 CO2 + 2 SO2 + 6 H2O
Cd + Cu{2+} = Cd{2+} + Cu =>
Cd + Cu{2+} = Cd{2+} + Cu
C7H6O2 = H + C7H5O2 =>
C7H6O2 = H + C7H5O2
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 2 K2SO4 + 8 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na(s) + Fe(NO3)3(aq) = Fe(s) + NaNO3(aq) =>
3 Na(s) + Fe(NO3)3(aq) = Fe(s) + 3 NaNO3(aq)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
H2SO4 + NaOH = HSO4 + NaH2O =>
H2SO4 + NaOH = HSO4 + NaH2O
Zn + NaClO3 + NaOH + H2O = Na2[Zn(OH)4] + NaClO2 =>
Zn + NaClO3 + 2 NaOH + H2O = Na2[Zn(OH)4] + NaClO2
Zn + NaClO3 + NaOH + H2O = Na2[Zn(OH)4] + NaCl =>
3 Zn + NaClO3 + 6 NaOH + 3 H2O = 3 Na2[Zn(OH)4] + NaCl
KMnO4 + KI + K2SO4 = MnSO4 + K2O + I2 =>
2 KMnO4 + 10 KI + 2 K2SO4 = 2 MnSO4 + 8 K2O + 5 I2
Be + NaOH = Be(NaOH)2 =>
Be + 2 NaOH = Be(NaOH)2
CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl
K(s) + HNO3(aq) = KNO3 + H2 =>
2 K(s) + 2 HNO3(aq) = 2 KNO3 + H2
AgCl + NH4 = AgNH3 + HCl =>
AgCl + NH4 = AgNH3 + HCl
Zn + NaClO3 + NaOH + H2O = Na2Zn(OH)4 + NaCl =>
3 Zn + NaClO3 + 6 NaOH + 3 H2O = 3 Na2Zn(OH)4 + NaCl
Fe + S = (FeS)2 =>
2 Fe + 2 S = (FeS)2
CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
H2S + KMnO4 + H2SO4 = MnSO4 + K2SO3 + H2O =>
3 H2S + 4 KMnO4 + 3 H2SO4 = 4 MnSO4 + 2 K2SO3 + 6 H2O
HBr + Ir(OH)4 = H2O + IrBr4 =>
4 HBr + Ir(OH)4 = 4 H2O + IrBr4
KI + Cl2 + H2O = HIO3 + KCl + HCl =>
KI + 3 Cl2 + 3 H2O = HIO3 + KCl + 5 HCl
Cu2O + Mg3N2 = MgO + Cu3N =>
3 Cu2O + Mg3N2 = 3 MgO + 2 Cu3N
BeO2 + H2CO3 = Be(CO3)2 + H2O =>
BeO2 + 2 H2CO3 = Be(CO3)2 + 2 H2O
K2CrO7 + SbH3 + H2SO4 = K2SO4 + CrSO4 + H3SbO4 + H2O =>
4 K2CrO7 + 5 SbH3 + 8 H2SO4 = 4 K2SO4 + 4 CrSO4 + 5 H3SbO4 + 8 H2O
CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl
C3H4 + Cu2Cl2 = C3H3Cu + HCl =>
2 C3H4 + Cu2Cl2 = 2 C3H3Cu + 2 HCl
| 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.
