| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Cl2 = 2 HCl
Al2(SO4)3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + BaSO4(s) =>
Al2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 BaSO4(s)
HgS + HCl + H2O2 = SO2 + HgCl2 + H2O =>
HgS + 2 HCl + 3 H2O2 = SO2 + HgCl2 + 4 H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
K2SO4 + Cu(C2H3O2)2 = CuSO4 + KC2H3O2 =>
K2SO4 + Cu(C2H3O2)2 = CuSO4 + 2 KC2H3O2
CH2 + Br2 = CBr4 + HBr =>
CH2 + 3 Br2 = CBr4 + 2 HBr
K2S2O3 + Cl2 + H2O = H2SO4 + KCl + HCl =>
K2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 KCl + 6 HCl
(NH3OH)Cl + I2 = N2 + HI + HCl + H2O =>
2(NH3OH)Cl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
Li2CO3 + HNO2 = H2CO3 + LiNO2 =>
Li2CO3 + 2 HNO2 = H2CO3 + 2 LiNO2
AuCl4{-} + AsH3 + H2O = H3AsO3 + H{+} + Au + Cl{-} =>
2 AuCl4{-} + AsH3 + 3 H2O = H3AsO3 + 6 H{+} + 2 Au + 8 Cl{-}
CH3I + Na = CH3CH3 + NaI =>
2 CH3I + 2 Na = CH3CH3 + 2 NaI
KI(s) = K + I2 =>
2 KI(s) = 2 K + I2
Na2SO4 + Pb(C2H3O2)2 = PbSO4 + Na(C2H3O2) =>
Na2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 Na(C2H3O2)
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O(l) = Ba(NH2)2(s) + H2SO4(aq) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 NH2SO3H(aq) + 2 H2O(l) = Ba(NH2)2(s) + 2 H2SO4(aq) + 2 HNO3(aq)
Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
*2N2 + H2 = NH3 =>
*2N2 + 6 H2 = 4 NH3
Al + HPO3 = Al(PO3)3 + H2 =>
2 Al + 6 HPO3 = 2 Al(PO3)3 + 3 H2
Mg + Fe = MgFe =>
Mg + Fe = MgFe
MgCl2(aq) + AgNO3 = AgCl(s) + Mg(NO3)2 =>
MgCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Mg(NO3)2
Li2O2 = Li2O + O2 =>
2 Li2O2 = 2 Li2O + O2
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
Na3(PO4) + Ca = Ca3(PO4)2 + Na =>
2 Na3(PO4) + 3 Ca = Ca3(PO4)2 + 6 Na
Y(NO3)3*6H2O = Y2O3 + H2O + O2 + N2 =>
4 Y(NO3)3*6H2O = 2 Y2O3 + 24 H2O + 15 O2 + 6 N2
C2H2O4 = CH2O2 + CO2 =>
C2H2O4 = CH2O2 + CO2
H2SO4(l) = H2O(g) + SO2(g) + O2(g) =>
2 H2SO4(l) = 2 H2O(g) + 2 SO2(g) + O2(g)
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
SO3 + NO2 = S2O3 + NO3 =>
2 SO3 + 3 NO2 = S2O3 + 3 NO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H3PO4 + HI = PH3 + I2 + H2O =>
H3PO4 + 8 HI = PH3 + 4 I2 + 4 H2O
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
Mg + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
4 Mg + 9 NH4NO3 = 4 Mg(NO3)2 + 3 H2O + 10 NH3
W + H2 = WH2 =>
W + H2 = WH2
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2(aq)
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
Ba(OH)2 + H2SiO3 = BaSiO3 + H2O =>
Ba(OH)2 + H2SiO3 = BaSiO3 + 2 H2O
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH
NaNO2 + KI + H2SO4 = I2 + NO + KSO4 + H2O + Na2SO4 =>
4 NaNO2 + 2 KI + 4 H2SO4 = I2 + 4 NO + 2 KSO4 + 4 H2O + 2 Na2SO4
I + HCl = I(HCl)2 =>
I + 2 HCl = I(HCl)2
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
Na + Cu2O = Na2O + Cu =>
2 Na + Cu2O = Na2O + 2 Cu
[Cu(NH3)4]SO4 = [Cu(NH3)4] + SO4 =>
[Cu(NH3)4]SO4 = [Cu(NH3)4] + SO4
MgOH + NH4PO4 = MgPO4 + NH3H2O =>
MgOH + NH4PO4 = MgPO4 + NH3H2O
NaHCO3 + Ca = CaCO3 + NaH =>
NaHCO3 + Ca = CaCO3 + NaH
ZnO + Mg(OH)2 + H2O = Mg[Zn(OH)4] =>
ZnO + Mg(OH)2 + H2O = Mg[Zn(OH)4]
KMnO4 + H2SO4 + NaF = K2SO4 + NaMnO4 + HF =>
2 KMnO4 + H2SO4 + 2 NaF = K2SO4 + 2 NaMnO4 + 2 HF
K2MnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
3 K2MnO4 + KI + 3 H2O = 3 MnO2 + KIO3 + 6 KOH
N2H4 + AgNO3 = Ag + N2 + HNO3 =>
N2H4 + 4 AgNO3 = 4 Ag + N2 + 4 HNO3
CoC2O4 = CoO + CO2 + CO =>
CoC2O4 = CoO + CO2 + CO
MnL2 = Mn + L2 =>
MnL2 = Mn + L2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
