| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3(s) + 2 CH3COOH(aq) = Cu(CH3COO)2(aq) + H2O(l) + CO2(g)
H2S + O2(g) = SO2 + H2O(g) =>
2 H2S + 3 O2(g) = 2 SO2 + 2 H2O(g)
KMnO4 + PH3 + H2SO4 = Mn(H2PO4)2 + MnSO4 + K2SO4 + H2O =>
16 KMnO4 + 10 PH3 + 19 H2SO4 = 5 Mn(H2PO4)2 + 11 MnSO4 + 8 K2SO4 + 24 H2O
Cd(NO3)2 + NH4CrO4 = NH4NO3 + Cd(CrO4)2 =>
Cd(NO3)2 + 2 NH4CrO4 = 2 NH4NO3 + Cd(CrO4)2
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
Na2S2O3 + AgNO3 = AgN(NaSO3)2 =>
Na2S2O3 + AgNO3 = AgN(NaSO3)2
CaSiO3H2O = CaSiO4H2 =>
CaSiO3H2O = CaSiO4H2
(C2H5)2Fe + O2 = CO2 + H2O + Fe =>
2(C2H5)2Fe + 13 O2 = 8 CO2 + 10 H2O + 2 Fe
NaHCO3 + HClO = NaClO + H2CO3 =>
NaHCO3 + HClO = NaClO + H2CO3
CaNO2 + H2O = Ca + HNO3 + H =>
CaNO2 + H2O = Ca + HNO3 + H
V2O5(s) + OH{-} = VO4{3-} + H2O =>
V2O5(s) + 6 OH{-} = 2 VO4{3-} + 3 H2O
Ni(NO3)2 + H2O = Ni(H2O) + NO3 =>
Ni(NO3)2 + H2O = Ni(H2O) + 2 NO3
KF + O2 = KFO3 =>
2 KF + 3 O2 = 2 KFO3
CH2O + O = CH2O2 =>
CH2O + O = CH2O2
HCHO + NaOH = NaCHO + H2O =>
HCHO + NaOH = NaCHO + H2O
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + K2SO4 + 7 H2O
BrNa + Cl2 = ClNa + Br2 =>
2 BrNa + Cl2 = 2 ClNa + Br2
Mg2 + NO3 = Mg(NO3)2 =>
Mg2 + 4 NO3 = 2 Mg(NO3)2
Ti + S = Ti2S4 =>
2 Ti + 4 S = Ti2S4
CH3COOH + CH3CH2OH = CH3COOCH2CH + H2O =>
3 CH3COOH + CH3CH2OH = 2 CH3COOCH2CH + 3 H2O
Cr(OH)2 + HClO4 = Cr(ClO4)2 + H2O =>
Cr(OH)2 + 2 HClO4 = Cr(ClO4)2 + 2 H2O
Mg(OH)2 + H2CO3 = MgO3 + H2C(OH)2 =>
Mg(OH)2 + H2CO3 = MgO3 + H2C(OH)2
HI(aq) + NaHCO3(aq) = H2O(l) + NaI + CO2 =>
HI(aq) + NaHCO3(aq) = H2O(l) + NaI + CO2
Fe(NO3)3(aq) + Mg(s) = Fe(s) + Mg(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 Mg(s) = 2 Fe(s) + 3 Mg(NO3)2(aq)
Mg(s) + Pb(NO3)2 = Mg(NO3)2(aq) + Pb(s) =>
Mg(s) + Pb(NO3)2 = Mg(NO3)2(aq) + Pb(s)
CH3COOH + CH3CH2OH = CH3COOCH2CH + H2O =>
3 CH3COOH + CH3CH2OH = 2 CH3COOCH2CH + 3 H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
Cl + O3 = ClOOCl =>
6 Cl + 2 O3 = 3 ClOOCl
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
HCN(g) + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4 HCN(g) + 9 O2(g) = 4 CO2(g) + 4 NO2(g) + 2 H2O(g)
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
MgNH4PO4 = NH3 + MgHPO4 =>
MgNH4PO4 = NH3 + MgHPO4
NH4Br + NaNO3 = NaH4Br + N2O3 =>
NH4Br + NaNO3 = NaH4Br + N2O3
Fe + CNS = FeCNS =>
Fe + CNS = FeCNS
KMnO4 + H2SO4 + H2S = KHSO4 + MnSO4 + H2O =>
8 KMnO4 + 11 H2SO4 + 5 H2S = 8 KHSO4 + 8 MnSO4 + 12 H2O
H2 = H =>
H2 = 2 H
MgBr2 + (NH4)2SO4 = MgSO4 + (NH4)Br =>
MgBr2 + (NH4)2SO4 = MgSO4 + 2(NH4)Br
ICl + (NH3) = NI3 + NH4Cl =>
3 ICl + 4(NH3) = NI3 + 3 NH4Cl
Cu(Cu)2 + HNO3 = Cu(NO3)2 + H2(Cu)2 =>
Cu(Cu)2 + 2 HNO3 = Cu(NO3)2 + H2(Cu)2
Cu(aq) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Si5H10 + O2 = SiO2 + H2O =>
2 Si5H10 + 15 O2 = 10 SiO2 + 10 H2O
ClO2(aq) + H2S(g) + H2O(l) = H2SO4(aq) + HCl(g) =>
8 ClO2(aq) + 5 H2S(g) + 4 H2O(l) = 5 H2SO4(aq) + 8 HCl(g)
C30H62O + O2 = CO2 + H2O =>
C30H62O + 45 O2 = 30 CO2 + 31 H2O
C4H3F7O + Ca(OH)2 = C4H2F6O + F(OH)2 + CaH =>
C4H3F7O + Ca(OH)2 = C4H2F6O + F(OH)2 + CaH
HC8H4O4 + NaOH = NaC8H4O4 + H2O =>
HC8H4O4 + NaOH = NaC8H4O4 + H2O
Co(OH)3 + HF = CoF3 + H2O =>
Co(OH)3 + 3 HF = CoF3 + 3 H2O
H2C2O4 + Pb(OH)4 = H2O + Pb2(C2O4)4 =>
4 H2C2O4 + 2 Pb(OH)4 = 8 H2O + Pb2(C2O4)4
MnO2 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 H2SO4 + 2 FeSO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
