| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 PCl3 + 5 MnO4 + 12 H2O = 5 Mn + 8 H3PO4 + 24 Cl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
F2 + AIO3 = AIF3 + O2 =>
3 F2 + 2 AIO3 = 2 AIF3 + 3 O2
Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)
KO2 + H2 = K2O2 + H2O2 =>
2 KO2 + H2 = K2O2 + H2O2
CaF2H2SO4 = HF + Ca(SO4) =>
CaF2H2SO4 = 2 HF + Ca(SO4)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HNO3(aq) + Na2SO3(s) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(s) = 2 NaNO3(aq) + SO2(g) + H2O(l)
I2 + HF = IF + H2 =>
I2 + 2 HF = 2 IF + H2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
C2H6O + NaOH = NaC2H5O + H2O =>
C2H6O + NaOH = NaC2H5O + H2O
Na2CO3 + C2H5COOH = NaC2H5COO + H2O + CO2 =>
Na2CO3 + 2 C2H5COOH = 2 NaC2H5COO + H2O + CO2
ZnHNO2 = ZnNO2H =>
ZnHNO2 = ZnNO2H
NaHCO3 + H3C6H6O7 = Na3C6H5O7 + H2O + CO2 =>
57 NaHCO3 + 18 H3C6H6O7 = 19 Na3C6H5O7 + 62 H2O + 51 CO2
Al2O3 + Ca(oh)2 = Al(oh)3 + CaO =>
6 Al2O3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
XeO3 + Ba(OH)2 = Ba2XeO6 + XeO2 + H2O =>
2 XeO3 + 2 Ba(OH)2 = Ba2XeO6 + XeO2 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
KFeO2 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
2 KFeO2 + KClO3 + 2 KOH = 2 K2FeO4 + KCl + H2O
C2H4CH4 + O2 = CO2 + H2O =>
C2H4CH4 + 5 O2 = 3 CO2 + 4 H2O
F2 + NaOH = Na2F + O2 + H2O =>
F2 + 4 NaOH = 2 Na2F + O2 + 2 H2O
ZnSO4(aq)Li2CO3(aq) = ZnCO3(s)Li2SO4(aq) =>
ZnSO4(aq)Li2CO3(aq) = ZnCO3(s)Li2SO4(aq)
Na2(s) + O2(g) = NaO(s) =>
Na2(s) + O2(g) = 2 NaO(s)
Sb2S3 + Mn(NO3)3 + Na2SiO3 + H2O = NaSbO3 + Na2MnO4 + N2O3 + SiO2 + H2SO4 =>
3 Sb2S3 + 28 Mn(NO3)3 + 31 Na2SiO3 + 9 H2O = 6 NaSbO3 + 28 Na2MnO4 + 42 N2O3 + 31 SiO2 + 9 H2SO4
H2 + FeCl3 = H2Fe + HCl =>
5 H2 + 2 FeCl3 = 2 H2Fe + 6 HCl
N2H6SO4 + NaOH + CuSO4 = N2 + Na2SO4 + Cu2O + H2O =>
N2H6SO4 + 10 NaOH + 4 CuSO4 = N2 + 5 Na2SO4 + 2 Cu2O + 8 H2O
Br2 + OH{-} = BrO{-} + e + H2O =>
Br2 + 4 OH{-} = 2 BrO{-} + 2e + 2 H2O
Al2(C2O4)3 + K2C2O4 = K3[Al(C2O4)3] =>
Al2(C2O4)3 + 3 K2C2O4 = 2 K3[Al(C2O4)3]
ZnSO4(aq)MgCl2(aq) = ZnCl2MgSO4(aq) =>
ZnSO4(aq)MgCl2(aq) = ZnCl2MgSO4(aq)
O2 + C = O6C12 =>
3 O2 + 12 C = O6C12
Na2 + S + HCl = H2S + NaCl =>
Na2 + S + 2 HCl = H2S + 2 NaCl
Mn2O2 + KClO3 + KOH = K2Mn2O4 + KCl + H2O =>
3 Mn2O2 + KClO3 + 6 KOH = 3 K2Mn2O4 + KCl + 3 H2O
ZnSO4O2 = ZnO2SO4 =>
ZnSO4O2 = ZnO2SO4
CH3CHO + (Ag(NH3)2)OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2(Ag(NH3)2)OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
C5H5N5O + O2 = NO3 + CO2 + H2O =>
4 C5H5N5O + 53 O2 = 20 NO3 + 20 CO2 + 10 H2O
SO2 + H3PO4 = PO4 + H2SOH2O =>
3 SO2 + 4 H3PO4 = 4 PO4 + 3 H2SOH2O
CuSFeCl2 = CuCl2FeS =>
CuSFeCl2 = CuCl2FeS
PbNO3(aq) + NaOH(aq) = NaNO3(s) + PbOH(aq) =>
PbNO3(aq) + NaOH(aq) = NaNO3(s) + PbOH(aq)
C6H12 + H2O = C6H11H3O =>
C6H12 + H2O = C6H11H3O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
K + Cl + O = K2ClO =>
2 K + Cl + O = K2ClO
CH2CH2(g) + O2(g) = C2H4O(g) =>
2 CH2CH2(g) + O2(g) = 2 C2H4O(g)
CsOH + CsHCO3 = Cs2CO3 + H2O =>
CsOH + CsHCO3 = Cs2CO3 + H2O
Na4 + Cl3 = NaCl =>
3 Na4 + 4 Cl3 = 12 NaCl
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO4{-} + S2O6{-} + H2O = Mn{2-} + SO4{2-} + H{+} =>
MnO4{-} + 9 S2O6{-} + 14 H2O = Mn{2-} + 18 SO4{2-} + 28 H{+}
NH3 + H2O2 = H2O + HNO3 =>
NH3 + 4 H2O2 = 5 H2O + HNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
