| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5OH + C4H6O3 = 2 C8H8O2 + H2O
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
H2S + HgCl2 = HgS + H2Cl2 =>
H2S + HgCl2 = HgS + H2Cl2
NH4NO3H2O = HNO3 + NH4OH =>
NH4NO3H2O = HNO3 + NH4OH
BaH2 + O2 = BaO2 + H2O =>
2 BaH2 + 3 O2 = 2 BaO2 + 2 H2O
SIO2 + C = SI + CO =>
SIO2 + 2 C = SI + 2 CO
Si2H6 + O2 = Si02 + H2O3 =>
2 Si2H6 + 9 O2 = 2 Si02 + 6 H2O3
C6H5C3H3 + KMnO4 + H2SO4 = C6H5(COOH)2 + K2SO4 + MnSO4 + H2O =>
80 C6H5C3H3 + 146 KMnO4 + 219 H2SO4 = 90 C6H5(COOH)2 + 73 K2SO4 + 146 MnSO4 + 224 H2O
C2H4 + NaOH = C2H4OH + Na2 =>
2 C2H4 + 2 NaOH = 2 C2H4OH + Na2
Zn2 + Pb(NO2)2 = Zn(NO2) + Pb =>
Zn2 + Pb(NO2)2 = 2 Zn(NO2) + Pb
ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O
(NH4)2NO3 = NH3 + NO2 + H2O =>
(NH4)2NO3 = 2 NH3 + NO2 + H2O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
C8H16(l) + O2(s) = CO2(g) + H2O(g) =>
C8H16(l) + 12 O2(s) = 8 CO2(g) + 8 H2O(g)
K3PO4 + NaBr = KBr + Na3PO4 =>
K3PO4 + 3 NaBr = 3 KBr + Na3PO4
SiO4 = Si + O2 =>
SiO4 = Si + 2 O2
Au + LiOH = Li + Au(OH)3 =>
Au + 3 LiOH = 3 Li + Au(OH)3
Pb + Ga2S3 = Ga + PbS2 =>
3 Pb + 2 Ga2S3 = 4 Ga + 3 PbS2
Ag2CO3 + H2 = Ag + CO2 + H2O =>
Ag2CO3 + H2 = 2 Ag + CO2 + H2O
IO3 + H2SO3 = HIO3 + SO3 =>
2 IO3 + H2SO3 = 2 HIO3 + SO3
F + NH4I = FNH4 + I =>
F + NH4I = FNH4 + I
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Pb + NH4OH = Pb(OH) + NH4 =>
Pb + NH4OH = Pb(OH) + NH4
(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH =>
(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
K2HPO4 + HCl = KCl + KH2PO4 =>
K2HPO4 + HCl = KCl + KH2PO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Li2O + Fe2O3 = Li5FeO4 =>
5 Li2O + Fe2O3 = 2 Li5FeO4
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF
(CH2OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
(CH2OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
C6H5OH + CH3COCl = CH3COOC6H5 + HCl =>
C6H5OH + CH3COCl = CH3COOC6H5 + HCl
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CaNO3 + NH4PO4 = CaPO4 + NH4NO3 =>
CaNO3 + NH4PO4 = CaPO4 + NH4NO3
CF3 + O2 = CO2 + F2 =>
2 CF3 + 2 O2 = 2 CO2 + 3 F2
CaCl2 + HI = CaI2 + HCl =>
CaCl2 + 2 HI = CaI2 + 2 HCl
CaClO3(s) = CaCl(s) + O2(g) =>
2 CaClO3(s) = 2 CaCl(s) + 3 O2(g)
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
Pb(NH3)2 + K2CrO4 = PbCrO4 + KNH3 =>
Pb(NH3)2 + K2CrO4 = PbCrO4 + 2 KNH3
CoCl2 + K2HPO4 = Co3(PO4)2 + HCl + KCl =>
3 CoCl2 + 2 K2HPO4 = Co3(PO4)2 + 2 HCl + 4 KCl
CrI + NaOH = Cr(OH) + NaI =>
CrI + NaOH = Cr(OH) + NaI
NaOH + FeCl{3+} = NaCl + Fe(OH){+3} =>
NaOH + FeCl{3+} = NaCl + Fe(OH){+3}
Au + PtBr2 = Pt + AuBr2 =>
Au + PtBr2 = Pt + AuBr2
KOH + ZnBr2 = Zn(OH)2 + KBr =>
2 KOH + ZnBr2 = Zn(OH)2 + 2 KBr
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
C4 + HNO3 = C4(NO3)2 + NO + H2O =>
3 C4 + 8 HNO3 = 3 C4(NO3)2 + 2 NO + 4 H2O
CuBr2 + AlCl3 = Cu1Cl2 + Al1Br3 =>
3 CuBr2 + 2 AlCl3 = 3 Cu1Cl2 + 2 Al1Br3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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