| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
NH3 + NaClO = NO2 + NaCl + H2O =>
2 NH3 + 7 NaClO = 2 NO2 + 7 NaCl + 3 H2O
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4
Na2 + N2 = NaN =>
Na2 + N2 = 2 NaN
Cu(NO3)2 + NaCl = NaNO3 + CuCl2 =>
Cu(NO3)2 + 2 NaCl = 2 NaNO3 + CuCl2
C10H18O + NaBH4 + CH3OH = C10H19O + NaB(OCH3)4 =>
8 C10H18O + NaBH4 + 4 CH3OH = 8 C10H19O + NaB(OCH3)4
AuBr3 + NaCN = Au(CN)3 + NaBr =>
AuBr3 + 3 NaCN = Au(CN)3 + 3 NaBr
O2 + P4H10 + H2O = H3PO4 =>
15 O2 + 2 P4H10 + 2 H2O = 8 H3PO4
I3 + SnCl2 = SnI2 + Cl2 =>
2 I3 + 3 SnCl2 = 3 SnI2 + 3 Cl2
CuCl2 + Na2SO4 = NaCl + CuSO4 =>
CuCl2 + Na2SO4 = 2 NaCl + CuSO4
Fe(ClO4)3 + H2SO4 = HClO4 + Fe2(SO4)3 =>
2 Fe(ClO4)3 + 3 H2SO4 = 6 HClO4 + Fe2(SO4)3
K4[Fe(CN)6] + Pb(CH3COO)2 = Pb[Fe(CN)6] + K2(CH3COO) =>
K4[Fe(CN)6] + Pb(CH3COO)2 = Pb[Fe(CN)6] + 2 K2(CH3COO)
HFl + CaOH = CaFl + H2O =>
HFl + CaOH = CaFl + H2O
ZnS + KIO3 = Zn(IO3)2 + K2S =>
ZnS + 2 KIO3 = Zn(IO3)2 + K2S
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
Ca(OH)2 + H2C2O4 = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4 = CaC2O4 + 2 H2O
Cl2 + H2O = H2Cl2O =>
Cl2 + H2O = H2Cl2O
FeSO4 = Fe{3+} + SO4{2-} + e =>
FeSO4 = Fe{3+} + SO4{2-} + e
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + CrSO4 + KSO4 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + 2 CrSO4 + 2 KSO4 + 7 H2O
NaPO4 + AuCl = NaCl + AuPO4 =>
NaPO4 + AuCl = NaCl + AuPO4
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH4OH(aq) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH4OH(aq)
NaO + CO2 + H2O = O2 + NaC(OH)3 =>
4 NaO + 4 CO2 + 6 H2O = 3 O2 + 4 NaC(OH)3
HI + NaOH = NaI + HOH =>
HI + NaOH = NaI + HOH
Al2(SO4)3 + BaCl2 = Ba(SO4)3 + AlCl =>
Al2(SO4)3 + BaCl2 = Ba(SO4)3 + 2 AlCl
MgCrO4 + HCl = MgCl2 + Cl2 + CrCl3 + H2O =>
2 MgCrO4 + 16 HCl = 2 MgCl2 + 3 Cl2 + 2 CrCl3 + 8 H2O
Al(HO)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
AlOH3H2SO4 = AlH3OH2SO4 =>
AlOH3H2SO4 = AlH3OH2SO4
CH2O2 + H2 = CH2 + H2O =>
CH2O2 + 2 H2 = CH2 + 2 H2O
H2SO4 + KI = H2S + I2 + K2SO4 + H2O =>
5 H2SO4 + 8 KI = H2S + 4 I2 + 4 K2SO4 + 4 H2O
C10H12N2Na4O8*2H2O + FeSO4 = Na2SO4 + C10H12N2Fe2O8*2H2O =>
C10H12N2Na4O8*2H2O + 2 FeSO4 = 2 Na2SO4 + C10H12N2Fe2O8*2H2O
C12H22O11 + NH4NO3 = CO + H2O + N2 =>
C12H22O11 + 12 NH4NO3 = 12 CO + 35 H2O + 12 N2
J2 + HNO3 = HJO3 + N2O3 + H2O =>
2 J2 + 10 HNO3 = 4 HJO3 + 5 N2O3 + 3 H2O
Cr2S3 + HBr = CrBr3 + H2S =>
Cr2S3 + 6 HBr = 2 CrBr3 + 3 H2S
NaBr + Au(NO3) = Na(NO3) + AuBr =>
NaBr + Au(NO3) = Na(NO3) + AuBr
CO2H + NaOH = NaCO2 + H2O =>
CO2H + NaOH = NaCO2 + H2O
BaCl2 + NaCO3 = Ba(CO3)2 + NaCl =>
BaCl2 + 2 NaCO3 = Ba(CO3)2 + 2 NaCl
V2O3 + HNO3 = V(NO3)3 + H2O =>
V2O3 + 6 HNO3 = 2 V(NO3)3 + 3 H2O
Co2 + P4 = Co3P2 =>
3 Co2 + P4 = 2 Co3P2
Al2(CO3)3 + Pb3(PO4)4 = Pb(CO3)2 + AlPO4 =>
2 Al2(CO3)3 + Pb3(PO4)4 = 3 Pb(CO3)2 + 4 AlPO4
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
Al2S3 + Na2(CO3) = Na2S + Al2(CO3)3 =>
Al2S3 + 3 Na2(CO3) = 3 Na2S + Al2(CO3)3
Ca(OH)2 + CH3OH = Ca(OCH3)2 + H2O =>
Ca(OH)2 + 2 CH3OH = Ca(OCH3)2 + 2 H2O
Zn(NO3)2 + K2CO3 = Zn(CO3) + K(NO3) =>
Zn(NO3)2 + K2CO3 = Zn(CO3) + 2 K(NO3)
K2SO4 + CO2 = K2CO3 + SO3 =>
K2SO4 + CO2 = K2CO3 + SO3
NaPO4 + AuCl = NaCl + AuPO4 =>
NaPO4 + AuCl = NaCl + AuPO4
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O =>
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O
H2COOCH2 + NaOH = H2O + NaC2H3O2 =>
H2COOCH2 + NaOH = H2O + NaC2H3O2
Cl2 + NaOH = NaCl + ClOH =>
Cl2 + NaOH = NaCl + ClOH
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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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