| Équations équilibrées la veille | Équations équilibrées le lendemain |
SF4 + 2 H2O = SO2 + 4 HF
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
CZnO = ZnCO =>
CZnO = ZnCO
H2Y + NaOH = Na2Y + H2O =>
H2Y + 2 NaOH = Na2Y + 2 H2O
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Zn + P4 = Zn2P =>
8 Zn + P4 = 4 Zn2P
C3H6O + HO2 = CO2 + H2O =>
3 C3H6O + 16 HO2 = 9 CO2 + 17 H2O
H2SO4Ag2O = Ag2SO4H2O =>
H2SO4Ag2O = Ag2SO4H2O
Cs2I2 + Br2 = CsBr + I2 =>
Cs2I2 + Br2 = 2 CsBr + I2
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
C50H100O40N + H2O = CH4 + CO2 + NH14 =>
4 C50H100O40N + 34 H2O = 103 CH4 + 97 CO2 + 4 NH14
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
Cu(NO3)2 + H2O = Cu(OH)2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu(OH)2 + 4 NO2 + O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na + P = Na3P3 =>
3 Na + 3 P = Na3P3
K + KClO3 = K2O + Cl2 =>
10 K + 2 KClO3 = 6 K2O + Cl2
C6H7NS + O2 = CO2 + NO2 + SO2 + H2O =>
4 C6H7NS + 39 O2 = 24 CO2 + 4 NO2 + 4 SO2 + 14 H2O
FeSO4 + FeCl2 = FeCl + Fe(SO4)2 =>
2 FeSO4 + FeCl2 = 2 FeCl + Fe(SO4)2
Mg(OH)2 + NH4(PO4) = Mg(PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4(PO4) = Mg(PO4)2 + 2 NH3 + 2 H2O
C10H15NOH2O = C10H17NO2 =>
C10H15NOH2O = C10H17NO2
Ag + H2SO3 + O2 = Ag2SO3 + H2O =>
4 Ag + 2 H2SO3 + O2 = 2 Ag2SO3 + 2 H2O
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
Zn + P4 = Zn2P =>
8 Zn + P4 = 4 Zn2P
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Ba(NO3)2 + Na2C2O4 = Ba(C2O4) + NaNO3 =>
Ba(NO3)2 + Na2C2O4 = Ba(C2O4) + 2 NaNO3
ZnCl2 + (NH4)2S = ZnS + NH3 + HCl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH3 + 2 HCl
Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4 =>
Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4
C7H6O2 + NaOH = NaC6H5CO2 + H2O =>
C7H6O2 + NaOH = NaC6H5CO2 + H2O
FeCl2 + H2O = HCl + FeOHCl =>
FeCl2 + H2O = HCl + FeOHCl
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SrCl2CaSO4 = SrSO4CaCl2 =>
SrCl2CaSO4 = SrSO4CaCl2
FePbCl2 = FeCl2Pb =>
FePbCl2 = FeCl2Pb
Fe2H + H2O = Fe2O3 + H2 =>
2 Fe2H + 6 H2O = 2 Fe2O3 + 7 H2
NaCl + C6H8O7 = Na3C6H5O7 + HCl =>
3 NaCl + C6H8O7 = Na3C6H5O7 + 3 HCl
Pb(NO3)2 + NAl = Al(NO3)3 + Pb3N2 =>
3 Pb(NO3)2 + 2 NAl = 2 Al(NO3)3 + Pb3N2
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + NH4SO4(aq) =>
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + NH4SO4(aq)
KMnO4 + H2O = MnO2 + KOH + O =>
2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 O
C2H5NH3 + O2 = CO2 + H2O + N2 =>
2 C2H5NH3 + 8 O2 = 4 CO2 + 8 H2O + N2
CH3COOHZnO = ZnCH3COOHO =>
CH3COOHZnO = ZnCH3COOHO
NaI + HNO3 = HI + NaNO3 =>
NaI + HNO3 = HI + NaNO3
NaHCO3 + H2O = NaOH(aq) + H2CO3(aq) =>
NaHCO3 + H2O = NaOH(aq) + H2CO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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