| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Hg2(CH3COO)2 = 2 NH4CH3COO + Hg2Cl2
Re + H2O = Re(OH)3 + H2 =>
2 Re + 6 H2O = 2 Re(OH)3 + 3 H2
C6H5Br + BrCH3 = C6H5CH3 + HBr =>
3 C6H5Br + 10 BrCH3 = 4 C6H5CH3 + 13 HBr
HBr + Sn = SnBr4 + H =>
4 HBr + Sn = SnBr4 + 4 H
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
H2SO4 + NaClO4 = NaHSO4 + HClO4 =>
H2SO4 + NaClO4 = NaHSO4 + HClO4
HCOH + O2 = COOH + H2O =>
4 HCOH + 3 O2 = 4 COOH + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(NH4)2C2O4 = (NH4)2 + C2O4 =>
(NH4)2C2O4 = (NH4)2 + C2O4
Cu(OH)2(s) = CuO(s)H2O(l) =>
Cu(OH)2(s) = CuO(s)H2O(l)
H2(SO4) + NaCl = HCl + Na2(SO4) =>
H2(SO4) + 2 NaCl = 2 HCl + Na2(SO4)
C6H5Br + HOH = C6H5OH + HBr =>
C6H5Br + HOH = C6H5OH + HBr
Cr2(SO4)3 + NaOH = Na3(Cr(OH)6) + Na2SO4 =>
Cr2(SO4)3 + 12 NaOH = 2 Na3(Cr(OH)6) + 3 Na2SO4
SbH3 = Sb + H2 =>
2 SbH3 = 2 Sb + 3 H2
HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO42 + H2O =>
13 K2Cr2O7 + 52 H2SO4 + Na2SO3 = 13 Cr2(SO4)3 + 13 K2SO4 + Na2SO42 + 52 H2O
HNO3 + NaOH = NaH + NHO4 =>
HNO3 + NaOH = NaH + NHO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
MgB2 + H2O = Mg(OH)2 + H2BO2 + H2 =>
MgB2 + 6 H2O = Mg(OH)2 + 2 H2BO2 + 3 H2
Cu(s)S(s) = CuS(s) =>
Cu(s)S(s) = CuS(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C15H14O5 + O2 = CO2 + H2O =>
C15H14O5 + 16 O2 = 15 CO2 + 7 H2O
H3PO4 + KNO3 = HNO3 + KH2PO4 =>
H3PO4 + KNO3 = HNO3 + KH2PO4
Li + P = Li3P =>
3 Li + P = Li3P
K2Cr2O7 + C2H4O + H2SO4 = Cr2(SO4)3 + C2H4O2 + H + K =>
K2Cr2O7 + 7 C2H4O + 3 H2SO4 = Cr2(SO4)3 + 7 C2H4O2 + 6 H + 2 K
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + 2 MnSO4 + K2SO4
AlBr3 + Fe2O3 = Al2O3 + FeBr3 =>
2 AlBr3 + Fe2O3 = Al2O3 + 2 FeBr3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
I2 + CaBr2 = Br + CaI =>
I2 + 2 CaBr2 = 4 Br + 2 CaI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CS2 + Br2 = CBr4 + S =>
CS2 + 2 Br2 = CBr4 + 2 S
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3(g) + O2(g) + CH4(g) = NCN(aq) + H2O(i) =>
4 NH3(g) + 5 O2(g) + 2 CH4(g) = 2 NCN(aq) + 10 H2O(i)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
H2CrO4 + SiO2 = SiO2CrO3 + H2O =>
H2CrO4 + SiO2 = SiO2CrO3 + H2O
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + Fe(ClO2)3 = Fe + ZnClO2 =>
3 Zn + Fe(ClO2)3 = Fe + 3 ZnClO2
Mg + H2CrO4 = MgCrO4 + H2 =>
Mg + H2CrO4 = MgCrO4 + H2
KClO3 + MnO2 + H2SO4 = K2SO4 + MnCl2 + H2O + O2 =>
4 KClO3 + 2 MnO2 + 2 H2SO4 = 2 K2SO4 + 2 MnCl2 + 2 H2O + 7 O2
SiCl4 + N2O = SiO2 + Cl + N =>
SiCl4 + 2 N2O = SiO2 + 4 Cl + 4 N
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
