| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
K3P + H2O = K2O + PH3 =>
2 K3P + 3 H2O = 3 K2O + 2 PH3
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
Zn(s) + H2SO4(g) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(g) = H2(g) + ZnSO4(aq)
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
Cu(s) + Cl2(g) = CuCl =>
2 Cu(s) + Cl2(g) = 2 CuCl
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Cr + NaOH + H2O = NaCr(OH)4 + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 NaCr(OH)4 + 3 H2
Pt + HCl = PtHCl =>
Pt + HCl = PtHCl
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
I2 + H2O = IO3{-} + H{+} + e =>
I2 + 6 H2O = 2 IO3{-} + 12 H{+} + 10e
K2Cr2O7 + NaCl + H2SO4 = CrCl3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 12 NaCl + 7 H2SO4 = 2 CrCl3 + 6 Na2SO4 + K2SO4 + 3 Cl2 + 7 H2O
H2SeO4 = H2 + SeO4 =>
H2SeO4 = H2 + SeO4
CH2O + H2O = CH2O2 + H2 =>
CH2O + H2O = CH2O2 + H2
Bi + NaOH = Bi(OH)2 + Na =>
Bi + 2 NaOH = Bi(OH)2 + 2 Na
Pb(NO3)2(ac) + NaI(ac) = NaNO3 + PbI2 =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3 + PbI2
MnSO4 + KNO3 = MnSO4KNO3 =>
MnSO4 + KNO3 = MnSO4KNO3
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
NaCl + NH4OH = NH4Cl + Na + OH =>
NaCl + NH4OH = NH4Cl + Na + OH
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Cs + HBr = HCs + Br =>
Cs + HBr = HCs + Br
Li2S + H2O = Li(OH) + H2S =>
Li2S + 2 H2O = 2 Li(OH) + H2S
Ba + Fe(No3)3 = Ba(No3)2 + Fe =>
3 Ba + 2 Fe(No3)3 = 3 Ba(No3)2 + 2 Fe
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
N + O2 = N2O =>
4 N + O2 = 2 N2O
KCl + H2Co3 = HCl + K2Co3 =>
2 KCl + H2Co3 = 2 HCl + K2Co3
P4 + HCl = PH3 + Cl2 =>
P4 + 12 HCl = 4 PH3 + 6 Cl2
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + Na2SO4 + NaCl + H2O =>
N2H6SO4 + 4 CuCl2 + 10 NaOH = N2 + 2 Cu2O + Na2SO4 + 8 NaCl + 8 H2O
S8 + OH{-} = S{-2} + S2O3{-2} + H2O =>
S8 + 12 OH{-} = 4 S{-2} + 2 S2O3{-2} + 6 H2O
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
AsH3 + KClO3 + KOH = Cl2 + K2AsO4 + H2O =>
10 AsH3 + 18 KClO3 + 2 KOH = 9 Cl2 + 10 K2AsO4 + 16 H2O
Na2S + Fe(ClO3)2 = Na(ClO3) + FeS =>
Na2S + Fe(ClO3)2 = 2 Na(ClO3) + FeS
ZnSO4 + K2CO3 + H2O = Zn2(OH)2CO3 + K2SO4 + CO2 =>
2 ZnSO4 + 2 K2CO3 + H2O = Zn2(OH)2CO3 + 2 K2SO4 + CO2
SiO2 + H2CO3 = Si(CO3)2 + H2O =>
SiO2 + 2 H2CO3 = Si(CO3)2 + 2 H2O
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl =>
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
MnO2 + Na2CO3 + KClO3 = NaMnO4 + CO2 + KCl =>
2 MnO2 + Na2CO3 + KClO3 = 2 NaMnO4 + CO2 + KCl
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3 =>
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3
Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) + H2O(l) = Ca10(PO4)6(OH)2(s) + NH4NO3(aq) =>
10 Ca(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) + 2 H2O(l) = Ca10(PO4)6(OH)2(s) + 20 NH4NO3(aq)
C2C6H6 + O2 = CO2 + H2O =>
2 C2C6H6 + 19 O2 = 16 CO2 + 6 H2O
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq) =>
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq)
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
Mo + HCl = MoCl3 + H2 =>
2 Mo + 6 HCl = 2 MoCl3 + 3 H2
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
C18H34O2 + CH3OH = C19H36O2 + H2O =>
C18H34O2 + CH3OH = C19H36O2 + 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
