| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PdO2*2H2O = 2 PdO + O2 + 4 H2O
Fe2(Cr2O7) + C = Fe + Cr + CO =>
Fe2(Cr2O7) + 7 C = 2 Fe + 2 Cr + 7 CO
Mg3N2 + HCl = MgCl2 + H3N =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 H3N
Cr(H2O)6{+3} + OH{-} = Cr(OH)6{-3} + H2O =>
Cr(H2O)6{+3} + 6 OH{-} = Cr(OH)6{-3} + 6 H2O
CH3CH2OH + KMnO4 = CH3COOK + KOH + MnO2 + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOK + KOH + 4 MnO2 + 4 H2O
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
CH5N + O2 = CO + NO2 + H2O =>
4 CH5N + 11 O2 = 4 CO + 4 NO2 + 10 H2O
FeCl2 + K3[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
FeCl2 + 2 K3[Fe(CN)6] = 2 KCl + 2 K2Fe(CN)6 + Fe
Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O
Pb(OH)2 + H3PO3 = Pb3(PO3)2 + H2O =>
3 Pb(OH)2 + 2 H3PO3 = Pb3(PO3)2 + 6 H2O
C6H7N + H2O2 = CO2 + H2O + NO2 =>
2 C6H7N + 35 H2O2 = 12 CO2 + 42 H2O + 2 NO2
Hg2Cr2O7 + Mn(Fe(CN)6)2 = Mn(Cr2O7)4 + Hg4Fe(CN)6 =>
4 Hg2Cr2O7 + Mn(Fe(CN)6)2 = Mn(Cr2O7)4 + 2 Hg4Fe(CN)6
NH2Cl + H2 = NH3 + HCl =>
NH2Cl + H2 = NH3 + HCl
AlBr3 + Cl2 = (Cl2)3Al + Br =>
AlBr3 + 3 Cl2 = (Cl2)3Al + 3 Br
Mg(H2PO4)2 = Mg + PO4 + H =>
Mg(H2PO4)2 = Mg + 2 PO4 + 4 H
FeS2 + Ca(OH)2 + O2 + H2O = Fe(OH)3 + CaSO4*2H2O =>
4 FeS2 + 8 Ca(OH)2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 CaSO4*2H2O
Al(OH)3 + (NH4)2SO5 = AlSO5 + (NH4)2(OH)3 =>
Al(OH)3 + (NH4)2SO5 = AlSO5 + (NH4)2(OH)3
Na2CO3(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCO3(s) =>
Na2CO3(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCO3(s)
(NH4)2SO4*FeSO4*6H2O + Br2 = Br[(NH4)2SO4*FeSO4*6H2O] =>
2(NH4)2SO4*FeSO4*6H2O + Br2 = 2 Br[(NH4)2SO4*FeSO4*6H2O]
FlH2 + F2 + Fr = HF + FlFr12 =>
FlH2 + F2 + 12 Fr = 2 HF + FlFr12
C17H16 + CoF3 = C7F16 + HF + CoF2 =>
7 C17H16 + 384 CoF3 = 17 C7F16 + 112 HF + 384 CoF2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CdCl2 + Mn = MnCl2 + Cd =>
CdCl2 + Mn = MnCl2 + Cd
PbO + C = Pb + CO =>
PbO + C = Pb + CO
P2S4 + H2O = H3PO4 + H3PO3 + H2S =>
P2S4 + 7 H2O = H3PO4 + H3PO3 + 4 H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3NO + O2 = CO2 + N2 + H2O =>
4 CH3NO + 5 O2 = 4 CO2 + 2 N2 + 6 H2O
P + H2O2 = PO2 + H2 =>
P + H2O2 = PO2 + H2
K2Cr2O7 + I + H2SO4 = K2SO4 + Cr2(SO4)3 + IO + H2O =>
K2Cr2O7 + 3 I + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 IO + 4 H2O
Cu + H2SO4 = Cu(SO4)2 + H2 =>
Cu + 2 H2SO4 = Cu(SO4)2 + 2 H2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Mn + O2 + NaOH = NaMnO2 + H2O =>
4 Mn + 3 O2 + 4 NaOH = 4 NaMnO2 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Sn + H2NO5 = SnO2 + NO2 + H2O =>
Sn + H2NO5 = SnO2 + NO2 + H2O
KClO3** = KCl + O2 =>
2 KClO3** = 2 KCl + 3 O2
C6H4NO3N + O2 = CO2 + H + N =>
2 C6H4NO3N + 9 O2 = 12 CO2 + 8 H + 4 N
CuSO4*5H2O + Fe = Cu + FeSO4 + H2O =>
CuSO4*5H2O + Fe = Cu + FeSO4 + 5 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
KCl + Mn(NO3)2 = KNO3 + MnCl2 =>
2 KCl + Mn(NO3)2 = 2 KNO3 + MnCl2
C2H6O + K2CrO4 + H2SO4 = C2H4O + K2SO4 + CrSO4 + H2O =>
2 C2H6O + K2CrO4 + 2 H2SO4 = 2 C2H4O + K2SO4 + CrSO4 + 4 H2O
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Ca(OH)2 + Fe2(SO4)3 = Fe(OH)2 + Ca + SO4 =>
2 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)2 + 2 Ca + 3 SO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
CoOC = COCo =>
CoOC = COCo
BaO(s) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) =>
BaO(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
