| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + AgNO3 = Na2NO3 + AgI2
NaOHCH3COONa = Na2CO3CH4 =>
NaOHCH3COONa = Na2CO3CH4
NaNO2 + HF = HNO2 + NaF =>
NaNO2 + HF = HNO2 + NaF
FeFe(CN6) = Fe3(FeCN6)3 =>
3 FeFe(CN6) = Fe3(FeCN6)3
C6H15O3NH2O = C6H15O3NHOH =>
C6H15O3NH2O = C6H15O3NHOH
ZnFeCl = ZnClFe =>
ZnFeCl = ZnClFe
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SiO2(s) + F2(g) = SiF2(s) + O2(g) =>
SiO2(s) + F2(g) = SiF2(s) + O2(g)
CO3{-2} + HCl = Cl{-} + H2O + CO2 =>
CO3{-2} + 2 HCl = 2 Cl{-} + H2O + CO2
C6H5CHOCH3CHO = C9H8OH2O =>
C6H5CHOCH3CHO = C9H8OH2O
NaOHMg = Mg(OH)Na =>
NaOHMg = Mg(OH)Na
C6H6OH2O2 = C6H6O2H2O =>
C6H6OH2O2 = C6H6O2H2O
Hg2(NO3)2 + KI = HgI + KNO3 =>
Hg2(NO3)2 + 2 KI = 2 HgI + 2 KNO3
PbClK3Fe(CN)6 = Pb(CN)6K3FeCl =>
PbClK3Fe(CN)6 = Pb(CN)6K3FeCl
AgNO3Ga = AgGa(NO3) =>
AgNO3Ga = AgGa(NO3)
C8H10 + O2 = C8H8O2 + H2O =>
2 C8H10 + 3 O2 = 2 C8H8O2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag + H2S + O3 = Ag2S + H2O =>
6 Ag + 3 H2S + O3 = 3 Ag2S + 3 H2O
SnHNO3 = SnNO3H =>
SnHNO3 = SnNO3H
NO2 + Ne = N + NeO2 =>
NO2 + Ne = N + NeO2
NaOHMg = Mg(OH)Na =>
NaOHMg = Mg(OH)Na
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H6O + HNO3 = C6H3O + H2O + (NO2)3 =>
C6H6O + 3 HNO3 = C6H3O + 3 H2O + (NO2)3
KClO + HCl + KBr = H2O + KCl + Br2 =>
KClO + 2 HCl + 2 KBr = H2O + 3 KCl + Br2
NaIHg(ll)Cl = NaClHg(ll)I =>
NaIHg(ll)Cl = NaClHg(ll)I
CuSO3Ba(NO3)2 = Cu(NO3)2BaSO3 =>
CuSO3Ba(NO3)2 = Cu(NO3)2BaSO3
NaOHCH3Br = CH3OHNaBr =>
NaOHCH3Br = CH3OHNaBr
Cu(NO3)2AgNO3 = AgCu(NO3)3 =>
Cu(NO3)2AgNO3 = AgCu(NO3)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + NH3 = MgNH2 + H2 =>
2 Mg + 2 NH3 = 2 MgNH2 + H2
CH4 + CO2 = O2 + CH =>
CH4 + 3 CO2 = 3 O2 + 4 CH
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
ZCuS = CuZS =>
ZCuS = CuZS
Ba(OH)2 + NH4SCN = NH3 + H2O + Ba + SCN =>
Ba(OH)2 + 2 NH4SCN = 2 NH3 + 2 H2O + Ba + 2 SCN
C4H9SH(g) + O2(g) = SO(g) + CO2(g) + H2O(g) =>
C4H9SH(g) + 7 O2(g) = SO(g) + 4 CO2(g) + 5 H2O(g)
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
H2NO3 + NaSO4 = H2SO4 + NaNO3 =>
H2NO3 + NaSO4 = H2SO4 + NaNO3
CH4 + Cl2 + F2 = CHClF2 + HCl =>
CH4 + 2 Cl2 + F2 = CHClF2 + 3 HCl
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
La + NaOH = La(OH)3 + Na =>
La + 3 NaOH = La(OH)3 + 3 Na
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
(NH4)3N + Fe(OH)3 = FeN + (NH4)(OH) =>
(NH4)3N + Fe(OH)3 = FeN + 3(NH4)(OH)
HBrKCn = KBrHCn =>
HBrKCn = KBrHCn
FeSO4 = Fe + (SO4)3 =>
3 FeSO4 = 3 Fe + (SO4)3
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Zn(OH)H(NO3) = Zn(NO3)H(OH) =>
Zn(OH)H(NO3) = Zn(NO3)H(OH)
Na(OH)HCl = HOHNaCl =>
Na(OH)HCl = HOHNaCl
HC2H3O2NaOH = CH3CO2NaH2O =>
HC2H3O2NaOH = CH3CO2NaH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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