| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(cao) + CH3CH2COOH = CH3CH2COO + NaOH2
COH + NaOH = CONa + H2O =>
COH + NaOH = CONa + H2O
Cl + H2 = Cl2H5 =>
4 Cl + 5 H2 = 2 Cl2H5
Fe(NO3)2 + (NH4)3PO4 = NH4(NO3) + Fe3(PO4)2 =>
3 Fe(NO3)2 + 2(NH4)3PO4 = 6 NH4(NO3) + Fe3(PO4)2
XH3{+} + OH{-} = XH2 + H2O =>
XH3{+} + OH{-} = XH2 + H2O
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2 NH4NO3
V2O5 + CaS = V2S5 + CaO =>
V2O5 + 5 CaS = V2S5 + 5 CaO
NO + CO = N + CO2 =>
NO + CO = N + CO2
CO(NH3)2 + O2 = CO2 + H2O + NO =>
CO(NH3)2 + 3 O2 = CO2 + 3 H2O + 2 NO
NO + CO = N + CO2 =>
NO + CO = N + CO2
NaOH + Cl2 + NO = NH3 + O2 + NaCl =>
6 NaOH + 3 Cl2 + 2 NO = 2 NH3 + 4 O2 + 6 NaCl
HBr + CaCO3 + Zn = CO + CaBr2 + ZnBr + H2O =>
4 HBr + CaCO3 + 2 Zn = CO + CaBr2 + 2 ZnBr + 2 H2O
NO + CO = N + CO2 =>
NO + CO = N + CO2
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
NO + CO = N + CO2 =>
NO + CO = N + CO2
CH4 + Br2 = CBr4 + HBr4 =>
CH4 + 10 Br2 = CBr4 + 4 HBr4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CH3CH(Cl)CH3 + Mg = CH3CH2CH2MgCl =>
CH3CH(Cl)CH3 + Mg = CH3CH2CH2MgCl
I2 + SO3 = IO + S =>
3 I2 + 2 SO3 = 6 IO + 2 S
H2S + Pb(C2H3O2) = H2C2H3O2 + PbS =>
H2S + Pb(C2H3O2) = H2C2H3O2 + PbS
NO + CO = N + CO2 =>
NO + CO = N + CO2
Mg + NHO3 = Mg(NO3)2 + H =>
Mg + 2 NHO3 = Mg(NO3)2 + 2 H
ClF3 = ClF + F2 =>
ClF3 = ClF + F2
NO + CO = N + CO2 =>
NO + CO = N + CO2
Co2O3 + H2O = Co(OH)3 =>
Co2O3 + 3 H2O = 2 Co(OH)3
NH4Cl(aq) + NaNO2(aq) = NaCl(aq) + NH4NO2(aq) =>
NH4Cl(aq) + NaNO2(aq) = NaCl(aq) + NH4NO2(aq)
O2(g) + N2(g) = N2O(g) =>
O2(g) + 2 N2(g) = 2 N2O(g)
C8H10O2 + C5H12O = C18H30O2 + H2O =>
C8H10O2 + 2 C5H12O = C18H30O2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MnCl2 + Cr(C2H3O2)3 = Mn(C2H3O2)2 + CrCl3 =>
3 MnCl2 + 2 Cr(C2H3O2)3 = 3 Mn(C2H3O2)2 + 2 CrCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH2OH + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH2OH + 4 KMnO4 + 6 H2SO4 = 5 PhCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
KO + CO2(g) = K2CO3(s) + O2(g) =>
4 KO + 2 CO2(g) = 2 K2CO3(s) + O2(g)
Sc2O3 + H{+} = Sc{3+} + H2O =>
Sc2O3 + 6 H{+} = 2 Sc{3+} + 3 H2O
NdCl3 = Nd + Cl =>
NdCl3 = Nd + 3 Cl
AgNO3(aq) + Na2CO3 = AgCO3(s) + Na2NO3(aq) =>
AgNO3(aq) + Na2CO3 = AgCO3(s) + Na2NO3(aq)
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
Na(s) + H2O4S = H(g) + Na2SO4 =>
2 Na(s) + H2O4S = 2 H(g) + Na2SO4
H2CO3 + BaSO4 = BaCO3 + H2SO4 =>
H2CO3 + BaSO4 = BaCO3 + H2SO4
CH3C4H12CH3 + O2 = CO2 + H2O =>
2 CH3C4H12CH3 + 21 O2 = 12 CO2 + 18 H2O
Br2 + HSO3{-} + H2O = SO4{2-} + Br{-} + H{+} =>
Br2 + HSO3{-} + H2O = SO4{2-} + 2 Br{-} + 3 H{+}
ICl3 + H2O = ICl + HIO3 + HCl = H2O =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
C2O4{-}2 + MnO4{-} + H{+} = CO2 + Mn{+}2 + H2O =>
6 C2O4{-}2 + MnO4{-} + 8 H{+} = 12 CO2 + Mn{+}2 + 4 H2O
CaF3 + Fe = Ca + FeF3 =>
CaF3 + Fe = Ca + FeF3
Fe(NO3)3 + NaC2H3O2 = Na(NO3) + Fe(C2H3O2)3 =>
Fe(NO3)3 + 3 NaC2H3O2 = 3 Na(NO3) + Fe(C2H3O2)3
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
FeCl2 + K2CrO7 + HCl = FeCl3 + KCl2 + CrCl3 + H2O =>
7 FeCl2 + K2CrO7 + 14 HCl = 7 FeCl3 + 2 KCl2 + CrCl3 + 7 H2O
Hg(NO3)2(aq) + K2S(aq) = HgS(s) + K(NO3)(aq) =>
Hg(NO3)2(aq) + K2S(aq) = HgS(s) + 2 K(NO3)(aq)
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
