| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI(aq) + 2 H2O(l) = H2(g) + I2(s) + 2 KOH(aq)
KNO3(s) = K2O(s) + N2(s) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(s) + 5 O2(g)
KCrO7 + ISO4 = KSO4 + ICrO7 =>
KCrO7 + ISO4 = KSO4 + ICrO7
NH3 + H2C2O4 = (NH4)2C2O4 =>
2 NH3 + H2C2O4 = (NH4)2C2O4
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
SNO2 + H2SO4 = SN(SO4)2 + H2O =>
SNO2 + 2 H2SO4 = SN(SO4)2 + 2 H2O
HClO + Zn = ZnO + Cl2 + H2O =>
2 HClO + Zn = ZnO + Cl2 + H2O
Ti(OH)3 + HCl = Ti(OH)2Cl + H2O =>
Ti(OH)3 + HCl = Ti(OH)2Cl + H2O
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
CH3CH2CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2CH2CHO + H2O =>
5 CH3CH2CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CH2CH2CHO + 9 H2O
HIO4 + H2O = H3O + IO4 =>
HIO4 + H2O = H3O + IO4
(NH4)2SO4 + Ba(NO3)2 = NH4NO3 + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4NO3 + BaSO4
CH3CH2COCl + NH3 = CH3CH2CONH2 + NH4Cl =>
CH3CH2COCl + 2 NH3 = CH3CH2CONH2 + NH4Cl
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s) =>
Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s)
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
FeSO4 + Sr(OH)2 = Fe(OH)2 + SrSO4 =>
FeSO4 + Sr(OH)2 = Fe(OH)2 + SrSO4
Po + O2 = PoO2 =>
Po + O2 = PoO2
Hg(NO3)2 = NO2 + O2 + Hg2O2 =>
2 Hg(NO3)2 = 4 NO2 + O2 + Hg2O2
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
Mg + Al = MgAl =>
Mg + Al = MgAl
Ni + HCO3 = NiCO3 + H2 =>
2 Ni + 2 HCO3 = 2 NiCO3 + H2
Cl + CaS = CaCl2 + S =>
2 Cl + CaS = CaCl2 + S
FeO + CO2 = CO + Fe2O3 =>
2 FeO + CO2 = CO + Fe2O3
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + 4 H2O(l)
CuS2 + HNO3 = Cu(NO3)3 + H2SO4 + N2O + H2O =>
8 CuS2 + 54 HNO3 = 8 Cu(NO3)3 + 16 H2SO4 + 15 N2O + 11 H2O
Zn(OH)2 = Zn + (OH) =>
Zn(OH)2 = Zn + 2(OH)
JBr3 + H2SO4 = J2(SO4)3 + HBr =>
2 JBr3 + 3 H2SO4 = J2(SO4)3 + 6 HBr
Na + ZnO = NaO + Zn =>
Na + ZnO = NaO + Zn
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
CN + HI = HN + CI =>
CN + HI = HN + CI
KI + Fe = K2Fe + I2 =>
2 KI + Fe = K2Fe + I2
NH2SO3H + C12H26O[CH2CH2O]2H = C12H26O[CH2CH2O]2SO3NH4 =>
NH2SO3H + C12H26O[CH2CH2O]2H = C12H26O[CH2CH2O]2SO3NH4
KAl(SO4)2 + KOH = K2SO4 + KAl(OH)4 =>
KAl(SO4)2 + 4 KOH = 2 K2SO4 + KAl(OH)4
Na2O + HClO4 = NaClO4 + HOH =>
Na2O + 2 HClO4 = 2 NaClO4 + HOH
P + HNO3 = P(NO3)3 + N2O + H2O =>
8 P + 30 HNO3 = 8 P(NO3)3 + 3 N2O + 15 H2O
C2H6 + O2 = H2O6 + CO2 =>
C2H6 + 11 O2 = 3 H2O6 + 2 CO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Pb(C2H3O2)2 + HCl = PbCl2 + C2H3O2 + H =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 C2H3O2 + 2 H
B + F + I = BF2I =>
B + 2 F + I = BF2I
Mg + Cu{2}{+} = Mg{2}{+} + Cu =>
Mg + Cu{2}{+} = Mg{2}{+} + Cu
Bi2S3 + HNO3 = Bi(NO3)3 + SO2 + NO + H2O =>
Bi2S3 + 12 HNO3 = 2 Bi(NO3)3 + 3 SO2 + 6 NO + 6 H2O
V2(SO4)3 + KMnO4 + H2O = VOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2(SO4)3 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O =>
C7H6O2 + CH3OH = C6H5CO2CH3 + H2O
NaOCl + Na2S2O3 = NaCl + Na2S2O6 = nacl + na2so4 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4
Au + N2 = Au3N4 =>
3 Au + 2 N2 = Au3N4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/24
Équations équilibrées sur07/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
