| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + Ba(OH)2 = Ba(NH4)2 + SO4(OH)2
C5H11NO2S + O2 = NO3 + CO2 + H2O + SO4 =>
4 C5H11NO2S + 41 O2 = 4 NO3 + 20 CO2 + 22 H2O + 4 SO4
C3H5COOH + K = C3H5COOK + H2 =>
2 C3H5COOH + 2 K = 2 C3H5COOK + H2
HgO + Sb2O3 + O2 = Hg2SbO7 =>
8 HgO + 2 Sb2O3 + 7 O2 = 4 Hg2SbO7
HOCl + Ni(OH)2 = H2O2 + Ni(Cl)2 =>
2 HOCl + Ni(OH)2 = 2 H2O2 + Ni(Cl)2
Cu(NH3)4{2+} + OH{-} = Cu(OH)2 + NH3 =>
Cu(NH3)4{2+} + 2 OH{-} = Cu(OH)2 + 4 NH3
Fe + NO = Fe3O4 + N2 =>
3 Fe + 4 NO = Fe3O4 + 2 N2
BrCl + H2O = Br2 + HBrO3 + HCl =>
5 BrCl + 3 H2O = 2 Br2 + HBrO3 + 5 HCl
HNo2 + Ca(OH)3 = Ca(No2)3 + H2O =>
3 HNo2 + Ca(OH)3 = Ca(No2)3 + 3 H2O
Ti(NO3)4 + H2O = TiO(OH)4 + HNO2 + O2 =>
2 Ti(NO3)4 + 8 H2O = 2 TiO(OH)4 + 8 HNO2 + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3[IrCl6] + NaOH + H2O + O2 = Ir(OH)4 + NaCl =>
4 Na3[IrCl6] + 12 NaOH + 2 H2O + O2 = 4 Ir(OH)4 + 24 NaCl
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
P + Zn + H2O = PH3 + ZnH2PO4 =>
3 P + Zn + 4 H2O = 2 PH3 + ZnH2PO4
K{3}PO{4} + Ca = K + Ca{3}(PO{4}){2} =>
K{3}PO{4} + Ca = K + Ca{3}(PO{4}){2}
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H6O(v) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(v) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
Au + SO2 = AuSO2 =>
Au + SO2 = AuSO2
Fe(C2O4)3 + HCl = H2C2O4 + Fe + Cl2 =>
Fe(C2O4)3 + 6 HCl = 3 H2C2O4 + Fe + 3 Cl2
Cu2S + HSO4{-} + H{+} = Cu2{+} + SO2 + H2O =>
2 Cu2S + 5 HSO4{-} + 7 H{+} = 2 Cu2{+} + 7 SO2 + 6 H2O
BaCl2 + NaS04 = NaCl + Ba(S04)2 =>
BaCl2 + 2 NaS04 = 2 NaCl + Ba(S04)2
Cs2(SO4) + Ba(NO3)2 = Cs(NO3) + Ba(SO4) =>
Cs2(SO4) + Ba(NO3)2 = 2 Cs(NO3) + Ba(SO4)
Fe(CO)5 + NaOH = H2O + Na2CO3 + Na2Fe(CO)4 =>
Fe(CO)5 + 4 NaOH = 2 H2O + Na2CO3 + Na2Fe(CO)4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al + ZnCl2 = Zn + Al(Cl2)3 =>
Al + 3 ZnCl2 = 3 Zn + Al(Cl2)3
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2 + SCl2 =>
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2 + SCl2
As + Na2S = As(Na2S)2 =>
As + 2 Na2S = As(Na2S)2
HNO3 + PbO2 + MnO2 = Pb(NO3)2 + HMnO4 + H2O =>
6 HNO3 + 3 PbO2 + 2 MnO2 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
H2O + IrCl4 = IrO2 + HCl =>
2 H2O + IrCl4 = IrO2 + 4 HCl
KI + H2SO4 + RbO2 = I2 + Rb2SO4 + K2SO4 + H2O =>
6 KI + 4 H2SO4 + 2 RbO2 = 3 I2 + Rb2SO4 + 3 K2SO4 + 4 H2O
C19H38O2 + H2 = C18H38O + CH3OH =>
C19H38O2 + 2 H2 = C18H38O + CH3OH
MnO2 + C2H2O4 + H2SO4 = CO2 + MnSO4 + H2O =>
MnO2 + C2H2O4 + H2SO4 = 2 CO2 + MnSO4 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SO2 + KOH = K + H2SO4 =>
SO2 + 2 KOH = 2 K + H2SO4
S3P2 = S8 + P4 =>
8 S3P2 = 3 S8 + 4 P4
C12H22O11(s) = C(graphite) + H2O(l) =>
C12H22O11(s) = 12 C(graphite) + 11 H2O(l)
Zn + H2SO4 = SO2 + ZnO4 + H2O =>
Zn + 4 H2SO4 = 4 SO2 + ZnO4 + 4 H2O
AgOH(s) + HCl(aq) = AgCl(s) + H2O(l) =>
AgOH(s) + HCl(aq) = AgCl(s) + H2O(l)
H(NO3) + KOH = KNO3 + H2O =>
H(NO3) + KOH = KNO3 + H2O
FeO + HCl = FeCl2 + water =>
FeO + 2 HCl = FeCl2 + H2O
NaHCO3 + H2O = NaOHH2CO3 =>
NaHCO3 + H2O = NaOHH2CO3
HPO3 + Fe(OH)3 = Fe(OH)2PO3 + H2O =>
HPO3 + Fe(OH)3 = Fe(OH)2PO3 + H2O
Nb + Ag2O = Ag + NbO =>
Nb + Ag2O = 2 Ag + NbO
H3PO2 + Zn + HCl = PH3 + H2O + ZnCl2 =>
H3PO2 + 2 Zn + 4 HCl = PH3 + 2 H2O + 2 ZnCl2
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo3O10)4 + H2O + NaNO2 + H3PO4 =>
51 Na3PO4 + 24(NH4)2MoO4 + 111 HNO3 = 2(NH4)3(PMo3O10)4 + 75 H2O + 153 NaNO2 + 43 H3PO4
SnCl4 + (NH4Cl) = (NH4)2SnCl6 =>
SnCl4 + 2(NH4Cl) = (NH4)2SnCl6
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
NaHCO3 + CaHPO4 = NaCaPO4 + CO2 + H2O =>
NaHCO3 + CaHPO4 = NaCaPO4 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
