| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + 4 HNO3 = Cu(NO3)2(l) + 2 H2O(l) + 2 NO2(g)
C18H36 + O2 = H2O + CO2 =>
C18H36 + 27 O2 = 18 H2O + 18 CO2
C20H10 + O2 = H2O + CO2 =>
2 C20H10 + 45 O2 = 10 H2O + 40 CO2
CuFeS2 + O2 = CuO + FeO + SO2 =>
CuFeS2 + 3 O2 = CuO + FeO + 2 SO2
XCN + H2O + HY = XCOOH + NH4Y =>
XCN + 2 H2O + HY = XCOOH + NH4Y
Pb + HF = PbF4 + H =>
Pb + 4 HF = PbF4 + 4 H
La(CHO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(CHO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
H2SO4 + CuOH = CuSO4 + H3O =>
H2SO4 + CuOH = CuSO4 + H3O
JeSO4 + KMnO4 + H2SO4 = MnSO4 + Je2(SO4)3 + K2O + H2O =>
10 JeSO4 + 2 KMnO4 + 7 H2SO4 = 2 MnSO4 + 5 Je2(SO4)3 + K2O + 7 H2O
MnO4{-} + Fe{2+} + H3O{+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 5 Fe{2+} + 8 H3O{+} = Mn{2+} + 12 H2O + 5 Fe{3+}
Cs2O + CO = Cs + CO2 =>
Cs2O + CO = 2 Cs + CO2
HNO3 + Ba(OH)2 = HNO3(OH)2 + Ba =>
HNO3 + Ba(OH)2 = HNO3(OH)2 + Ba
Cu(SO4) + NaOH = CuOH + Na(SO4) =>
Cu(SO4) + NaOH = CuOH + Na(SO4)
RuI + H2H3 = Ru2H3 + HI =>
2 RuI + H2H3 = Ru2H3 + 2 HI
Fe(OH)2 + O2 = FeO3 + H2O =>
Fe(OH)2 + O2 = FeO3 + H2O
Zn2 + AgS = Zn2AgS =>
Zn2 + AgS = Zn2AgS
Pt + HCl + HNO3 = H2[PtCl6] + NOCl + H2O =>
Pt + 8 HCl + 2 HNO3 = H2[PtCl6] + 2 NOCl + 4 H2O
Cu + CH2O2 = Cu(CH2O2)2 =>
Cu + 2 CH2O2 = Cu(CH2O2)2
AgNO3 + NaF = AgF + NaNO3 =>
AgNO3 + NaF = AgF + NaNO3
ZnN + K = KN + Zn =>
ZnN + K = KN + Zn
AgNO3 + NaI = AgNO3NaI =>
AgNO3 + NaI = AgNO3NaI
AgCl + (NH4) = Ag + (NH4)2Cl =>
AgCl + 2(NH4) = Ag + (NH4)2Cl
K2Cr2O7 + HCl = CrCl3 + KCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl3 + 7 H2O + Cl2
C2H3Cl + O2 = CO2 + HCl2 + H2O =>
8 C2H3Cl + 21 O2 = 16 CO2 + 4 HCl2 + 10 H2O
Ca(OH)2 + HPO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 HPO3 = Ca3(PO4)2 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NiCl + Na2SO3 = NaCl + Ni2SO3 =>
2 NiCl + Na2SO3 = 2 NaCl + Ni2SO3
CuSO4 + Na2(OH)2 = Cu(OH)2 + Na2SO4 =>
CuSO4 + Na2(OH)2 = Cu(OH)2 + Na2SO4
Fe3{+} + NH3OH{+} = N2O + Fe + H2O + H{+} =>
4 Fe3{+} + 2 NH3OH{+} = N2O + 12 Fe + H2O + 6 H{+}
Fe(NO3)3 + KI = FeI3 + K(NO3) =>
Fe(NO3)3 + 3 KI = FeI3 + 3 K(NO3)
KMnO4 + C2H2O4 = CO2 + KOH + MnO3H =>
KMnO4 + C2H2O4 = 2 CO2 + KOH + MnO3H
CH46 + O2 = CO2 + H2O =>
2 CH46 + 25 O2 = 2 CO2 + 46 H2O
Cu5FeS4 + HCl + O2 + H2S = FeCl2 + CuS + H2O =>
Cu5FeS4 + 2 HCl + O2 + H2S = FeCl2 + 5 CuS + 2 H2O
C4H9OH + N = C4H9ON4 + H2 =>
2 C4H9OH + 8 N = 2 C4H9ON4 + H2
KCl(s) + F2(g) = KF(s) + Cl2(g) =>
2 KCl(s) + F2(g) = 2 KF(s) + Cl2(g)
NaSi + HCl + H2O = NaCl + SiOH + H =>
NaSi + HCl + H2O = NaCl + SiOH + 2 H
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + KOH + H2O =>
2 K[Al(OH)4] + 3 H2SO4 = Al2(SO4)3 + 2 KOH + 6 H2O
C55H98O6 + H2O = C37H70O5 + C18H32O2 =>
22 C55H98O6 + 6 H2O = 4 C37H70O5 + 58.999999999999C18H32O2
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
K3P + CO2 = K2O + C3P4 =>
4 K3P + 3 CO2 = 6 K2O + C3P4
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
HNS + O2 = SO2 + H2O + N2 =>
4 HNS + 5 O2 = 4 SO2 + 2 H2O + 2 N2
Na1CO3 + CaOH = NaOH + CaCO3 =>
Na1CO3 + CaOH = NaOH + CaCO3
NaHCO3 + CHCOOH = NaCH3COO + H2O + CO2 =>
3 NaHCO3 + 4 CHCOOH = 3 NaCH3COO + H2O + 5 CO2
KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2 =>
2 KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2
HC2H3O2 + NaHCO3 = NaC3H5O5 =>
HC2H3O2 + NaHCO3 = NaC3H5O5
KMnO4 + ZnCl2 = KMnCl2 + ZnO4 =>
KMnO4 + ZnCl2 = KMnCl2 + ZnO4
Ag2O(s) + Al(s) = Ag(s) + Al2O3(s) =>
3 Ag2O(s) + 2 Al(s) = 6 Ag(s) + Al2O3(s)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
| 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.
