| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H66 + 37 O2 = 4 CO2 + 66 H2O
C2H2 + Ag(NH3)2NO3 = Ag2C2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = Ag2C2 + 2 NH4NO3 + 2 NH3
Cl2O7 + H2 = ClH + H2O =>
Cl2O7 + 8 H2 = 2 ClH + 7 H2O
(NH4)2CO3Ba(C2H3O2)2 = (NH4)2(C2H3O2)2BaCO3 =>
(NH4)2CO3Ba(C2H3O2)2 = (NH4)2(C2H3O2)2BaCO3
NH3ClNaOH = NH2NaClH2O =>
NH3ClNaOH = NH2NaClH2O
Zn3(PO4)2 + Au2S = ZnS + Au3PO4 =>
Zn3(PO4)2 + 3 Au2S = 3 ZnS + 2 Au3PO4
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
Pb(NO3)2CaCl2 = PbCl2Ca(NO3)2 =>
Pb(NO3)2CaCl2 = PbCl2Ca(NO3)2
Ba(NO3)2K2S = K2(NO3)2BaS =>
Ba(NO3)2K2S = K2(NO3)2BaS
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
SrNaCl = NaSrCl =>
SrNaCl = NaSrCl
NaHCO3PbO = NaOHPbCO3 =>
NaHCO3PbO = NaOHPbCO3
C6H6Cl2 = C6H5ClHCl =>
C6H6Cl2 = C6H5ClHCl
CH2O + (O2) = CO2 + (H2O) =>
CH2O + (O2) = CO2 + (H2O)
NaSO4 + KOH = NaOH + KSO4 =>
NaSO4 + KOH = NaOH + KSO4
Tl2SO4 + KI = TlI + K2SO4 =>
Tl2SO4 + 2 KI = 2 TlI + K2SO4
CH3NH3OH + O2 = CO2 + H2O + N2 =>
4 CH3NH3OH + 9 O2 = 4 CO2 + 14 H2O + 2 N2
AgCl + K2CrO4 = KCl + Ag2CrO4 =>
2 AgCl + K2CrO4 = 2 KCl + Ag2CrO4
FlPbI = PbFlI =>
FlPbI = PbFlI
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
CHOS = CHSO =>
CHOS = CHSO
CH3CH2COOH + C2H5OH = CH3CH2CH2OH + CH3COOH =>
CH3CH2COOH + C2H5OH = CH3CH2CH2OH + CH3COOH
Ca + AgNO3 = (CaNO3)3 + Ag =>
3 Ca + 3 AgNO3 = (CaNO3)3 + 3 Ag
BaFe(III)SO2 = BaSO2Fe(III) =>
BaFe(III)SO2 = BaSO2Fe(III)
CH3(CH2)4CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)4CH3(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
AgNO3KCl(aq) = AgCl(s)KNO3(aq) =>
AgNO3KCl(aq) = AgCl(s)KNO3(aq)
Na3AsO4H2O = NaOHNa2HAsO4 =>
Na3AsO4H2O = NaOHNa2HAsO4
MgO(s)H2OCl(aq) = MgOClH2O =>
MgO(s)H2OCl(aq) = MgOClH2O
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
Mg + Cr2(SO4)3 = MgSO4 + CrSO4 =>
Mg + Cr2(SO4)3 = MgSO4 + 2 CrSO4
CH3OH + BF3 = HBF3 + CH3O =>
CH3OH + BF3 = HBF3 + CH3O
C7H8 + CO2 = C2H2 + H2O =>
5 C7H8 + CO2 = 18 C2H2 + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Ag(NO3)3 + Ni = Ni(NO3)2 + Ag =>
2 Ag(NO3)3 + 3 Ni = 3 Ni(NO3)2 + 2 Ag
Hg(l)NaCl = HgClNa =>
Hg(l)NaCl = HgClNa
TiO2 + WO2 + FeO + Ag2O = FeTiWAg2 + O2 =>
TiO2 + WO2 + FeO + Ag2O = FeTiWAg2 + 3 O2
NH4NO3NaCrO3 = NH4CrO3NaNO3 =>
NH4NO3NaCrO3 = NH4CrO3NaNO3
(NH4)2C2O4 + K2MnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
2(NH4)2C2O4 + K2MnO4 + 4 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 2(NH4)2SO4 + 4 H2O
CH3COOAg + K2Cr2O7 = Ag2Cr2O7 + CH3COOK =>
2 CH3COOAg + K2Cr2O7 = Ag2Cr2O7 + 2 CH3COOK
CH2OHCH3CH2 + Cr2O7 = CHOCH3CH2 + Cr + H2O =>
7 CH2OHCH3CH2 + Cr2O7 = 7 CHOCH3CH2 + 2 Cr + 7 H2O
ZnHClCuSO4 = HZnSO4CuCl =>
ZnHClCuSO4 = HZnSO4CuCl
Pb + H2SO4 = H2Pb + SO4 =>
Pb + H2SO4 = H2Pb + SO4
KMnO4 + Cr(OH)3 + KOH = MnO2 + K2CrO4 + H2O =>
KMnO4 + Cr(OH)3 + KOH = MnO2 + K2CrO4 + 2 H2O
BaFe(III)SO2 = BaSO2Fe(III) =>
BaFe(III)SO2 = BaSO2Fe(III)
CS + O = CSO2 =>
CS + 2 O = CSO2
Li*NdCl = NdLiCl =>
Li*NdCl = NdLiCl
Si + KOH = SiO2 + K2O + H2 =>
Si + 4 KOH = SiO2 + 2 K2O + 2 H2
NO2 + H2O = HNO + HNO3 =>
4 NO2 + 2 H2O = HNO + 3 HNO3
OH{-} + H2SO4 = H3O + SO4{-} =>
OH{-} + H2SO4 = H3O + SO4{-}
NaOH + H2CO3 = (Na2CO3)2 + H2O =>
4 NaOH + 2 H2CO3 = (Na2CO3)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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