| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(aq) + Na2SO4(aq) = Na2Cl2(aq) + SO4Ba(aq)
P4 + NaHO + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaHO + 2 H2O = 2 PH3 + 2 Na2HPO3
NaClO + Na2S + H2SO4 = Cl2 + Na2SO4 + H2O =>
8 NaClO + Na2S + 4 H2SO4 = 4 Cl2 + 5 Na2SO4 + 4 H2O
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
Mg(NO3)2 + Na2S2O3 = NaNO3 + MgS2O3 =>
Mg(NO3)2 + Na2S2O3 = 2 NaNO3 + MgS2O3
Ca(OH)2 + Fe(OH)3 = Ca2Fe2O5 + H2O =>
2 Ca(OH)2 + 2 Fe(OH)3 = Ca2Fe2O5 + 5 H2O
CaF2 + FeCl3 = Ca(Cl)2 + FeF3 =>
3 CaF2 + 2 FeCl3 = 3 Ca(Cl)2 + 2 FeF3
NHO3 + Zn = ZnNO3 + NH4NO3 + H2O =>
10 NHO3 + 8 Zn = 8 ZnNO3 + NH4NO3 + 3 H2O
C2H5NH2 + HCl = (C2H5NH3) + Cl =>
C2H5NH2 + HCl = (C2H5NH3) + Cl
Mg(s) + HCl(aq) = H2(aq) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(aq) + MgCl2(aq)
Mg(NO3)2 + K2(SO4) = MgSO4 + KNO3 =>
Mg(NO3)2 + K2(SO4) = MgSO4 + 2 KNO3
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Sr + KCl = K + SrCl2 =>
Sr + 2 KCl = 2 K + SrCl2
Cu(OH)2 + H3O{+} = Cu{2+} + H2O =>
Cu(OH)2 + 2 H3O{+} = Cu{2+} + 4 H2O
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
F2 + HBr = H + F2Br =>
F2 + HBr = H + F2Br
H + Ag2O + Cd = Ag + Cd(OH)2 =>
2 H + 2 Ag2O + Cd = 4 Ag + Cd(OH)2
MeH + O2 = MeO + H2 =>
2 MeH + O2 = 2 MeO + H2
H3PO3 + OH = H2O + PO3 =>
H3PO3 + 3 OH = 3 H2O + PO3
Zn + hydrogenchloride = zincchloride + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2HSO3 + O2 = Na2SO4 + H =>
2 Na2HSO3 + O2 = 2 Na2SO4 + 2 H
Cu + Ag2SO4 = CuSO4 + Ag =>
Cu + Ag2SO4 = CuSO4 + 2 Ag
Fe2O3 + Cl2 + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{2-} + 6 Cl{-} + 5 H2O
HCOONa + H2SO4 = HCO2H + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCO2H + Na2SO4
S3H + O2 = SO2 + H2O =>
4 S3H + 13 O2 = 12 SO2 + 2 H2O
(NH4)2SO4 + Hg2Br2 = NH4Br + Hg2SO4 =>
(NH4)2SO4 + Hg2Br2 = 2 NH4Br + Hg2SO4
C4H9OH + HCl = C4H8OCl + H2 =>
2 C4H9OH + 2 HCl = 2 C4H8OCl + 3 H2
(NH4)2ReNOCl5 + CsCl = Cs2ReNOCl5 + NH4Cl =>
(NH4)2ReNOCl5 + 2 CsCl = Cs2ReNOCl5 + 2 NH4Cl
(Nh4)3PO4 + Pb(NO3)2 = Pb3(PO4)2 + Nh4NO3 =>
2(Nh4)3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 Nh4NO3
KI + Cl2 + H2O = KClO3 + KCl + HI =>
6 KI + 3 Cl2 + 3 H2O = KClO3 + 5 KCl + 6 HI
CaSO4H2O = (CaSO4)2H2O + H2O =>
2 CaSO4H2O = (CaSO4)2H2O + H2O
P2O5 + H2O = (HO)3PO =>
P2O5 + 3 H2O = 2(HO)3PO
NaCl + Ca = Na + CaCl2 =>
2 NaCl + Ca = 2 Na + CaCl2
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
HNO3 + NaOH = HOH + NO3Na =>
HNO3 + NaOH = HOH + NO3Na
KOH + KNO3 + SO2 = K2SO4 + KNO2 + H2O =>
2 KOH + KNO3 + SO2 = K2SO4 + KNO2 + H2O
Fe2Mg = Fe + Mg =>
Fe2Mg = 2 Fe + Mg
MnO2 + NaI + H2SO4 = Na2SO4 + MnSO + H2O + I2 =>
MnO2 + 8 NaI + 5 H2SO4 = 4 Na2SO4 + MnSO + 5 H2O + 4 I2
HCl(aq) + KHO(aq) = H2O(l) + KCl(aq) =>
HCl(aq) + KHO(aq) = H2O(l) + KCl(aq)
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CuSO3 + O2 = SO3 + CuO =>
2 CuSO3 + O2 = 2 SO3 + 2 CuO
C2H6O2 + K2CrO4 + HCl = C2O3H2 + CrCl3 + KCl + H2O =>
C2H6O2 + 2 K2CrO4 + 10 HCl = C2O3H2 + 2 CrCl3 + 4 KCl + 7 H2O
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
PbS(s) + HNO3(aq) = Pb(NO3)2(aq) + NO(aq) + S(g) + H2O(l) =>
3 PbS(s) + 8 HNO3(aq) = 3 Pb(NO3)2(aq) + 2 NO(aq) + 3 S(g) + 4 H2O(l)
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
KNO3 + H2O = KOH + H3O{+)+NO3{-} =>
KNO3 + 2 H2O = KOH + H3O{+)+NO3{-}
CaCl2*2H2O + NaOH = Ca(OH)2 + NaCl + H2O =>
CaCl2*2H2O + 2 NaOH = Ca(OH)2 + 2 NaCl + 2 H2O
NaI + AgNO3 = Ag(I) + Na(NO3) =>
NaI + AgNO3 = Ag(I) + Na(NO3)
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
CuBr2 + H2 = CuH + Br2 =>
2 CuBr2 + H2 = 2 CuH + 2 Br2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
