| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Cl2 = 2 KCl
Li + N = NLi3 =>
3 Li + N = NLi3
Na2(CO3) + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
Na2(CO3) + 2 HC2H3O2 = 2 NaC2H3O2 + H2O + CO2
ClF3 + H2O = HF + HClO2 =>
ClF3 + 2 H2O = 3 HF + HClO2
CH3COOH + NH4Cl = NH4CH3CO2 + HCl =>
CH3COOH + NH4Cl = NH4CH3CO2 + HCl
Ga + KOH + H2O = K3Ga(OH)6 + H2 =>
2 Ga + 6 KOH + 6 H2O = 2 K3Ga(OH)6 + 3 H2
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Na(HCO3) + CH3COOH = NaCH3COO + H2O + CO2 =>
Na(HCO3) + CH3COOH = NaCH3COO + H2O + CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
FeO = Fe + O =>
FeO = Fe + O
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
SO2 + KMnO4 = SO4 + Mn + K =>
2 SO2 + KMnO4 = 2 SO4 + Mn + K
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Na2B4O7 + SnCl2 + CuO = Sn(BO2)2 + NaBO2 + CuCl2 =>
Na2B4O7 + SnCl2 + CuO = Sn(BO2)2 + 2 NaBO2 + CuCl2
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
Ca + Hg(ClO3)2 = Ca(ClO3)2 + Hg =>
Ca + Hg(ClO3)2 = Ca(ClO3)2 + Hg
Fe3O4 + HCl = FeCl3 + FeCl2 + H2O =>
Fe3O4 + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O
Ba(NO3)2 + Ba(OH)2 = Ba + NO3(OH) =>
Ba(NO3)2 + Ba(OH)2 = 2 Ba + 2 NO3(OH)
FeSO4 + HNO3 + H2SO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 3 H2SO3 = 3 Fe2(SO4)3 + 4 NO + 5 H2O
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
KBr + C7H8 + Cl2 = C7H7(KBr) + HCl =>
2 KBr + 2 C7H8 + Cl2 = 2 C7H7(KBr) + 2 HCl
MnO2 + HF = MnF2 + F2 + H2O =>
MnO2 + 4 HF = MnF2 + F2 + 2 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La70Ca30Ni30Fe70O300 + N100O100 + O200 + H200O100 =>
7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*9H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 135 H200O100
Os + HNO3 = OsO4 + NO + H2O =>
3 Os + 8 HNO3 = 3 OsO4 + 8 NO + 4 H2O
PbO2 + H2SO4 + KI = I2 + PbSO4 + H2O + K2SO4 =>
PbO2 + 2 H2SO4 + 2 KI = I2 + PbSO4 + 2 H2O + K2SO4
XKOH + XCr(NO3)3 = XCr(OH)3 + XKNO3 =>
3 XKOH + XCr(NO3)3 = XCr(OH)3 + 3 XKNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C + H2O = CO + H2 =>
C + H2O = CO + H2
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ga(BrO3)3 + SnO2 = Sn(BrO3)4 + Ga2O3 =>
4 Ga(BrO3)3 + 3 SnO2 = 3 Sn(BrO3)4 + 2 Ga2O3
C2H4 + Cl = C2H2Cl2 + H =>
C2H4 + 2 Cl = C2H2Cl2 + 2 H
Ni + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + K =>
3 Ni + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 K
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
Na3(PO4) + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Mg + O2 + H2 = Mg(OH) =>
2 Mg + O2 + H2 = 2 Mg(OH)
Ba(OH)2(aq) + H2SO4(l) = Ba4(SO4)4(s) + H2O(l) =>
4 Ba(OH)2(aq) + 4 H2SO4(l) = Ba4(SO4)4(s) + 8 H2O(l)
HCl + HNO3 + Sn = NO2 + SnCl4 + H2O =>
4 HCl + 4 HNO3 + Sn = 4 NO2 + SnCl4 + 4 H2O
H2SO3 + HNO2 = H2S + NO2 + H2O =>
H2SO3 + 6 HNO2 = H2S + 6 NO2 + 3 H2O
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
N2H4 + BrO3 = Br + N2 + H2O =>
3 N2H4 + 2 BrO3 = 2 Br + 3 N2 + 6 H2O
KSCN + NaCl = KCl + NaSCN =>
KSCN + NaCl = KCl + NaSCN
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
C6H5C3H7 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 = 9 C6H5COOK + 13 KOH + 22 MnO2 + 13 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 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
