| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S2O7 + 4 H2O = 4 H2S + 9 O2
P2O3 + Sr(OH)2 = SrHPO4 + PH3 =>
2 P2O3 + 3 Sr(OH)2 = 3 SrHPO4 + PH3
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Zn(OH)2 + H2(SiO)3 = Zn(SiO)3 + H2O =>
Zn(OH)2 + H2(SiO)3 = Zn(SiO)3 + 2 H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + Ca(SO4) =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 Ca(SO4)
FeCl3 + KSCN = Fe + SCN + KCl3 =>
FeCl3 + KSCN = Fe + SCN + KCl3
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
KSCN + Fe(NO3)3 = Fe(SCN)3 + K3(NO3)3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + K3(NO3)3
N2O3(g) = N2(g) + O2(g) =>
2 N2O3(g) = 2 N2(g) + 3 O2(g)
NiSO4*7H2O + CaCl2 = NiCl2*5H2O + CaSO4 + H2O =>
NiSO4*7H2O + CaCl2 = NiCl2*5H2O + CaSO4 + 2 H2O
KClO2 + AlCl3 = KCl3 + AlClO2 =>
KClO2 + AlCl3 = KCl3 + AlClO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
FeO + KMnO4 = Fe2O3 + KMn =>
8 FeO + KMnO4 = 4 Fe2O3 + KMn
Cr2O3 + KOH + H2O = K3(Cr(OH)6) =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3(Cr(OH)6)
NH3(g) + O(g) = NO(g) + H2O(g) =>
2 NH3(g) + 5 O(g) = 2 NO(g) + 3 H2O(g)
CsCO3 + HCl = CsCl + HCO3 =>
CsCO3 + HCl = CsCl + HCO3
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
FeCl3 + SO2 + H2O = H2SO4 + FeCl2 + HCl =>
2 FeCl3 + SO2 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
H + C + K = HCK =>
H + C + K = HCK
Al(OH)2Cl + HOH = Al(OH)3 + HCl =>
Al(OH)2Cl + HOH = Al(OH)3 + HCl
Fe + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 Fe + 3 H2SO4 + 3 Cl2 = Fe2(SO4)3 + 6 HCl
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NH4I + Ca3(PO4)2 = (NH4)3PO4 + CaI2 =>
6 NH4I + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaI2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O1 =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O1
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O =>
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O
Sb(OH)3 + NaOH = NaSb(OH)4 =>
Sb(OH)3 + NaOH = NaSb(OH)4
Ga2O3 + KMnO4 + H2SO4 = Ga2O5 + MnSO4 + K2SO4 + H2O =>
5 Ga2O3 + 4 KMnO4 + 6 H2SO4 = 5 Ga2O5 + 4 MnSO4 + 2 K2SO4 + 6 H2O
C17H33COOH = CH3COOH + C16H30 =>
C17H33COOH = CH3COOH + C16H30
Na2CO3(aq) + NiCl2(aq) = Na2Cl2(aq) + NiCO3(s) =>
Na2CO3(aq) + NiCl2(aq) = Na2Cl2(aq) + NiCO3(s)
Cd(Cl)2 + NaOH = Cd(OH)2 + NaCl =>
Cd(Cl)2 + 2 NaOH = Cd(OH)2 + 2 NaCl
Pb(OH)4 = PbO2 + H2O =>
Pb(OH)4 = PbO2 + 2 H2O
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
H2(C3H3O2)2 + Ba(OH)2 = HOH + Ba(C2H3O2)2 =>
2 H2(C3H3O2)2 + 3 Ba(OH)2 = 2 HOH + 3 Ba(C2H3O2)2
C2OH6 + O2 = CO2 + H2O =>
C2OH6 + 3 O2 = 2 CO2 + 3 H2O
Me + CH4 = CH3 + MeH =>
Me + CH4 = CH3 + MeH
OH + C2H5OH = CH3COH + H2O =>
2 OH + C2H5OH = CH3COH + 2 H2O
(ZnOH)2CO3 + H2O = Zn(OH)2 + CO2 =>
(ZnOH)2CO3 + H2O = 2 Zn(OH)2 + CO2
Na2S2O5 + KMnO4 + H2SO4 = NaHSO4 + KHSO4 + MnSO4 + H2O =>
5 Na2S2O5 + 4 KMnO4 + 8 H2SO4 = 10 NaHSO4 + 4 KHSO4 + 4 MnSO4 + H2O
H2(C3H3O2)2 + Ba(OH)2 = HOH + Ba(C2H3O2)2 =>
2 H2(C3H3O2)2 + 3 Ba(OH)2 = 2 HOH + 3 Ba(C2H3O2)2
H2SO4 + NH4 = HNO3 + SO2 + H2O =>
9 H2SO4 + 2 NH4 = 2 HNO3 + 9 SO2 + 12 H2O
SnO2 + HCl + H2O = SnCl4*6H2O =>
SnO2 + 4 HCl + 4 H2O = SnCl4*6H2O
C5H10O2 + NaOH = CH3CH2CH2CH2COONa + H2O =>
C5H10O2 + NaOH = CH3CH2CH2CH2COONa + H2O
Cl2O5 + H2O = Cl2O6H2 =>
Cl2O5 + H2O = Cl2O6H2
CO2 + C16H8 = CO + H2O =>
20 CO2 + C16H8 = 36 CO + 4 H2O
KClO4 + KCl + HBr = KBr + Cl2 + H2O =>
KClO4 + 7 KCl + 8 HBr = 8 KBr + 4 Cl2 + 4 H2O
K2Cr2O7 + H2SO4 + Al = K2SO4 + Cr2(SO4)3 + Al2O3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 Al = K2SO4 + Cr2(SO4)3 + Al2O3 + 4 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
H3OF + Na2CO3 = NaF + H2O + CO2 =>
2 H3OF + Na2CO3 = 2 NaF + 3 H2O + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
