| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + K2CO3 + 11 H2O = 2 K[Al(OH)6] + CO2 + 5 H2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CH12H22O11 + O2 = CO2 + H2O =>
CH12H22O11 + 4 O2 = CO2 + 17 H2O
N2H4 + Zn + HCl = NH4Cl + ZnCl2 =>
N2H4 + Zn + 4 HCl = 2 NH4Cl + ZnCl2
I2 + Cl{-} = I{-} + Cl2 =>
I2 + 2 Cl{-} = 2 I{-} + Cl2
Na{+}Cl{-} + Ag{+3}N{2-} = Na{2+}N{-} + Ag{+}Cl{2-} =>
2 Na{+}Cl{-} + Ag{+3}N{2-} = 2 Na{2+}N{-} + Ag{+}Cl{2-}
C6H13 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
2 C6H13 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 4 CH3COCH3
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
CaC2O4 = CaCO3 + CO =>
CaC2O4 = CaCO3 + CO
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Pb(s) + H2O(l) = H2(g) + PbO(s) =>
Pb(s) + H2O(l) = H2(g) + PbO(s)
MnSO4 + KBrO3 + KOH = KMnO4 + KBr + K2SO4 + H2O =>
6 MnSO4 + 5 KBrO3 + 18 KOH = 6 KMnO4 + 5 KBr + 6 K2SO4 + 9 H2O
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
NaHO + Al + H2O = NaAl(OH)4 + H2 =>
2 NaHO + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
K3AsO4 = K3 + As + O4 =>
K3AsO4 = K3 + As + O4
C4H9(NO2) + Na(NO2) + HCl = C4H8O3 + H2O + NaCl + NO =>
C4H9(NO2) + 5 Na(NO2) + 5 HCl = C4H8O3 + 3 H2O + 5 NaCl + 6 NO
Na + Ta = NaTa =>
Na + Ta = NaTa
C3H5(C17H33COO)3 + KMnO4 + H2O = C3H5(C17H33(OH)2COO) + MnO2 + KOH =>
7 C3H5(C17H33COO)3 + 12 KMnO4 + 22 H2O = 19 C3H5(C17H33(OH)2COO) + 12 MnO2 + 12 KOH
Fe + Li2Co3 = Fe2(Co3)3 + Li =>
2 Fe + 3 Li2Co3 = Fe2(Co3)3 + 6 Li
AuCl = Au + Cl =>
AuCl = Au + Cl
Hg(NO3)2 = Hg2O + NO2 + O =>
2 Hg(NO3)2 = Hg2O + 4 NO2 + 3 O
Ma(OH)2 + HCl = MaCl2 + H2O =>
Ma(OH)2 + 2 HCl = MaCl2 + 2 H2O
HOOC4H8COOH + NaOH = H2O + HOOC4H8COONa =>
HOOC4H8COOH + NaOH = H2O + HOOC4H8COONa
(K)2Cr2O7 + HCl = KCl + Cr2(Cl)3 + H2O + Cl2 =>
2(K)2Cr2O7 + 28 HCl = 4 KCl + 2 Cr2(Cl)3 + 14 H2O + 9 Cl2
C15H31COOK + H2SO4 = C15H31COOH + K2SO4 =>
2 C15H31COOK + H2SO4 = 2 C15H31COOH + K2SO4
SnO2 + PbNO3 = Sn(NO3)2 + PbO =>
SnO2 + 2 PbNO3 = Sn(NO3)2 + 2 PbO
AgCl = Ag + Cl =>
AgCl = Ag + Cl
CH3 + O3 = CO2 + H2O =>
6 CH3 + 7 O3 = 6 CO2 + 9 H2O
C2H2 + C2H5Br + NaNH2 = C4H9N + NaBr =>
C2H2 + C2H5Br + NaNH2 = C4H9N + NaBr
PbX2 + KCl = PbCl2 + KX =>
PbX2 + 2 KCl = PbCl2 + 2 KX
Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl
CaH + NaCl = CaCl + NaH =>
CaH + NaCl = CaCl + NaH
C6H13 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
2 C6H13 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 4 CH3COCH3
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)NO3 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + 2(NH4)NO3
K2CrO7 + Fe + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 6 Fe + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Fe2(SO4)3 + 14 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
P2O3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
P2O3 + 6 Zn + 6 H2SO4 = 2 PH3 + 6 ZnSO4 + 3 H2O
Fe + Cl3 + NaS = Fe2S3 + NaCl =>
2 Fe + Cl3 + 3 NaS = Fe2S3 + 3 NaCl
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HgCl = Hg + Cl =>
HgCl = Hg + Cl
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
H3PO4(s) = P2O5 + H2O =>
2 H3PO4(s) = P2O5 + 3 H2O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
C4H9Br + Mg = C4H9MgBr =>
C4H9Br + Mg = C4H9MgBr
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
*5HCl + NaOH = H2O + NaCl =>
*5HCl + 5 NaOH = 5 H2O + 5 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
