| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2C2O4 + 2 CaCl = 2(NH4)Cl + CaCaC2O4
Au2O = Au + O2 =>
2 Au2O = 4 Au + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8(g) + O2(g) = C(g) + H2O(g) =>
C3H8(g) + 2 O2(g) = 3 C(g) + 4 H2O(g)
CH2CH2 + NH3 + O2 = CH2CHCN + H2O =>
3 CH2CH2 + 2 NH3 + 3 O2 = 2 CH2CHCN + 6 H2O
NaOH + FeSO4(aq) = Na2SO4(aq) + Fe(OH)2(s) =>
2 NaOH + FeSO4(aq) = Na2SO4(aq) + Fe(OH)2(s)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
OH{-} + CrI3 + Cl2 = CrO42{-} + Cl{-} + I2 + H2O =>
168 OH{-} + 2 CrI3 + 83 Cl2 = 2 CrO42{-} + 166 Cl{-} + 3 I2 + 84 H2O
C7H8O + MnO2 = C7H6O + H2O + MnO =>
C7H8O + MnO2 = C7H6O + H2O + MnO
SO4 + CrO4 + H2O = SO32 + Cr(OH)3 =>
5 SO4 + 56 CrO4 + 84 H2O = 5 SO32 + 56 Cr(OH)3
(NH4)2Cr2O7 + NaOH = NH3 + Na2CrO4 + H2O =>
(NH4)2Cr2O7 + 4 NaOH = 2 NH3 + 2 Na2CrO4 + 3 H2O
Ac(NO)3 + Os + Ac(OH)3 = Ac4(OsO4)3 + NH4 =>
4 Ac(NO)3 + 15 Os + 16 Ac(OH)3 = 5 Ac4(OsO4)3 + 12 NH4
Fe(NO2)2 + KOH = KNO2 + Fe(OH)2 =>
Fe(NO2)2 + 2 KOH = 2 KNO2 + Fe(OH)2
KH + Cl = KCl + H =>
KH + Cl = KCl + H
HNO3 + LiOH = HOH + Li(NO3) =>
HNO3 + LiOH = HOH + Li(NO3)
CoSO4 + Br2 + NaOH = CoO(OH)2 + NaBr + Na2SO4 + H2O =>
CoSO4 + Br2 + 4 NaOH = CoO(OH)2 + 2 NaBr + Na2SO4 + H2O
HNO3 + Al = Al(NO3)3 + NO2 + H2O =>
6 HNO3 + Al = Al(NO3)3 + 3 NO2 + 3 H2O
C6H5CH2Cl + CH3Cl + Na = C6H5CH2CH3 + NaCl =>
C6H5CH2Cl + CH3Cl + 2 Na = C6H5CH2CH3 + 2 NaCl
C4H8 + O = CO2 + H2O =>
C4H8 + 12 O = 4 CO2 + 4 H2O
KMnO4 + H2O = MnO4 + MnO2 + KOH =>
4 KMnO4 + 2 H2O = 3 MnO4 + MnO2 + 4 KOH
Na3PO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + NaNO3 + (NH4)3PMo12O40 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = 21 NH4NO3 + 3 NaNO3 + (NH4)3PMo12O40 + 12 H2O
I2 + Mg = I2Mg =>
I2 + Mg = I2Mg
Zr + TiO2 = ZrO2 + Ti3O5 =>
Zr + 6 TiO2 = ZrO2 + 2 Ti3O5
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Ni(NO3)2*6H2O + C2H5NO2 = Ni + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + 4 C2H5NO2 = 3 Ni + 28 H2O + 8 CO2 + 5 N2
FeS2 = S + FeS =>
FeS2 = S + FeS
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Mn(CH3COO)24H2O + C2H5OH = Mn3O4 + CH3CHO + H2O =>
3 Mn(CH3COO)24H2O + 104 C2H5OH = Mn3O4 + 176 CH3CHO + 71 H2O
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
K2MnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + Na2SO3 + H2O =>
3 K2MnO4 + 2 Na2S + 6 H2SO4 = 3 MnSO4 + 3 K2SO4 + 2 Na2SO3 + 6 H2O
HCe + Mg(OH)2 = MgCe2 + H2O =>
2 HCe + Mg(OH)2 = MgCe2 + 2 H2O
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
LiCIO3 = LiCIO + O2 =>
LiCIO3 = LiCIO + O2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO3 + K = KHSO3 + H =>
H2SO3 + K = KHSO3 + H
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
(CuCl4) = Cu + Cl =>
(CuCl4) = Cu + 4 Cl
FeCl2 + NH4SCN = Fe(SCN)3 + NH4 + Cl2 =>
FeCl2 + 3 NH4SCN = Fe(SCN)3 + 3 NH4 + Cl2
Fe + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 K
Pb(NO3)2 + Zn(OH)2 = Pb(OH)2 + Zn(NO3)2 =>
Pb(NO3)2 + Zn(OH)2 = Pb(OH)2 + Zn(NO3)2
Fe + SO2 = FeSO3 + FeS2O3 =>
2 Fe + 3 SO2 = FeSO3 + FeS2O3
H3PO4 + CaO = CaHPO4 + H2O =>
H3PO4 + CaO = CaHPO4 + H2O
Ca + As = CaAs =>
Ca + As = CaAs
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s) =>
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s)
NH3 + O2 = NO2 + H2O* =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O*
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s) =>
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s)
Na2WO4 + HCl + Na2SO3 = W5O14 + Na2SO4 + H2O + NaCl =>
5 Na2WO4 + 10 HCl + Na2SO3 = W5O14 + Na2SO4 + 5 H2O + 10 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
