| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + MgCl2 = MgI2 + 2 KCl
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
KCl + C6H3N3O7 = K(C6H3N3O7) + Cl =>
KCl + C6H3N3O7 = K(C6H3N3O7) + Cl
Mg(OH)2 + HCl = Mg(HCl)2 + OH =>
Mg(OH)2 + 2 HCl = Mg(HCl)2 + 2 OH
Fe + (O)2 = Fe(O)3 =>
2 Fe + 3(O)2 = 2 Fe(O)3
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
P3 + Br2 = PBr5 =>
2 P3 + 15 Br2 = 6 PBr5
C6H12O6 + O(g) = CO2 + H2O =>
C6H12O6 + 12 O(g) = 6 CO2 + 6 H2O
CaCO3 + Er2O3 + V2O5 = Ca9Er(VO4)7 + CO2 =>
18 CaCO3 + Er2O3 + 7 V2O5 = 2 Ca9Er(VO4)7 + 18 CO2
HC6H5CO2 + NaOH = NaC6H5CO2 + H2O =>
HC6H5CO2 + NaOH = NaC6H5CO2 + H2O
KMnO4 + NO + HCl = MnCl2 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 5 NO + 4 HCl = 2 MnCl2 + Mn(NO3)2 + 3 KNO3 + 2 H2O
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6 =>
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + NaCl + Al2O3 = O2 + Cu + Na2SO4 + AlCl3 =>
6 CuSO4 + 12 NaCl + 2 Al2O3 = 3 O2 + 6 Cu + 6 Na2SO4 + 4 AlCl3
Ca(NO3)2 + HBr = CaBr2 + HNO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 HNO3
FeCl3 + (NH4)2CO3 + H2O = Fe(OH)3 + NH4Cl + H2CO3 =>
2 FeCl3 + 3(NH4)2CO3 + 6 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 H2CO3
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HBr + Na2SO3 = NaBr + H2SO3 =>
2 HBr + Na2SO3 = 2 NaBr + H2SO3
C + H2O + Cl2 = HCl + CO =>
C + H2O + Cl2 = 2 HCl + CO
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
H2CuCl4 + Zn = Cu + ZnCl2 + H2 =>
H2CuCl4 + 2 Zn = Cu + 2 ZnCl2 + H2
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
H3PO4(Ac) + KOH = K3PO4(Ac) + H2O(l) =>
H3PO4(Ac) + 3 KOH = K3PO4(Ac) + 3 H2O(l)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2 + C4H6O6 = BaC4H4O6 + HCl =>
BaCl2 + C4H6O6 = BaC4H4O6 + 2 HCl
NaCl + H2SO4 + O = NaSO4 + Cl + H2O =>
NaCl + H2SO4 + O = NaSO4 + Cl + H2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
HC6H5CO2 + NaOH = NaC6H5CO2{-} + H2O{+} =>
HC6H5CO2 + NaOH = NaC6H5CO2{-} + H2O{+}
Na2S2O3 + KI3 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI3 = Na2S4O6 + KI + 2 NaI
P2O5 + NaOH = P2OH + NaO5 =>
P2O5 + NaOH = P2OH + NaO5
Zn(OH)2 + NaCl = NaOH + ZnCl2 =>
Zn(OH)2 + 2 NaCl = 2 NaOH + ZnCl2
CN{-} + H2O2 = CNO{-} + H2O =>
CN{-} + H2O2 = CNO{-} + H2O
CuO + H = Cu + H2O =>
CuO + 2 H = Cu + H2O
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
Fe(CO)5 = Fe2 + CO =>
2 Fe(CO)5 = Fe2 + 10 CO
H2S + HCl = HS{-} + H2Cl{+} =>
H2S + HCl = HS{-} + H2Cl{+}
H2S + SO4 = SO2 + H2SO4 =>
H2S + 2 SO4 = 2 SO2 + H2SO4
Zn + KOH + H2O = [Zn(OH)4]K2 + H2 =>
Zn + 2 KOH + 2 H2O = [Zn(OH)4]K2 + H2
Al2(SO4)3 + KHO = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KHO = 2 Al(OH)3 + 3 K2SO4
H2SiO3 + I2 = HIO3 + Si + H2O =>
5 H2SiO3 + 2 I2 = 4 HIO3 + 5 Si + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
