| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHP + OH = 2 KP + H3O
NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2
C6H12 + O2 = C4 + H2O =>
2 C6H12 + 6 O2 = 3 C4 + 12 H2O
CaO(s) + H2SO4(aq) = CaSO4 + H2O =>
CaO(s) + H2SO4(aq) = CaSO4 + H2O
P4 + S6 = P4S3 =>
2 P4 + S6 = 2 P4S3
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
NH3 + NaClO = NH + NaCl + H2O =>
NH3 + NaClO = NH + NaCl + H2O
Li2O + F2 = LiF + O =>
Li2O + F2 = 2 LiF + O
SO6 + H2O = H2SO7 =>
SO6 + H2O = H2SO7
HNO3 + HNO2 = NO3 + H2NO2 =>
HNO3 + HNO2 = NO3 + H2NO2
CaCo3 + HCl = Co2 + CaCl2 + H2 =>
2 CaCo3 + 4 HCl = 3 Co2 + 2 CaCl2 + 2 H2
Fl2 + Ca = CaFl2 =>
Fl2 + Ca = CaFl2
KMnO4 + NaCl + H2SO4 = MnCl2 + Cl2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 14 NaCl + 8 H2SO4 = 2 MnCl2 + 5 Cl2 + K2SO4 + 7 Na2SO4 + 8 H2O
C6H12O6 + O2 = CO2(g) + H20(g) =>
5 C6H12O6 + 15 O2 = 30 CO2(g) + 3 H20(g)
HNO3 + Na3BO3 = H3BO3 + NaNO3 =>
3 HNO3 + Na3BO3 = H3BO3 + 3 NaNO3
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Cu(CH3COO)2 + NaCl = Na(CH3COO) + Cu + Cl =>
Cu(CH3COO)2 + 2 NaCl = 2 Na(CH3COO) + Cu + 2 Cl
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
NaCl + K2Cr2O7 = Na2Cr2O7 + ClK =>
2 NaCl + K2Cr2O7 = Na2Cr2O7 + 2 ClK
NaI + H2(SO4) = I + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I + H2S + 4 Na2(SO4) + 4 H(OH)
Al(SO4) + Ca(PO4) = Al(PO4) + Ca(SO4) =>
Al(SO4) + Ca(PO4) = Al(PO4) + Ca(SO4)
CH2CO + H{+} = CH3CO{+} =>
CH2CO + H{+} = CH3CO{+}
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
AgNO3 + (NH4)2SO3 = Ag2SO3 + (NH4)NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2SO3 + 2(NH4)NO3
Na2ZnO2 + HCl = NaCl + Zn(OH)2 =>
Na2ZnO2 + 2 HCl = 2 NaCl + Zn(OH)2
ClO + H = HCl + H2O =>
ClO + 3 H = HCl + H2O
Ag2SO4 + Mn = Ag + Mn(SO4)2 =>
2 Ag2SO4 + Mn = 4 Ag + Mn(SO4)2
NiCl2(aq) + Na2Co3(aq) = NiCo3(s) + NaCl(aq) =>
NiCl2(aq) + Na2Co3(aq) = NiCo3(s) + 2 NaCl(aq)
KIO + MnO2 + H2SO4 = HMnO4 + I2 + K2SO4 + H2O =>
6 KIO + 2 MnO2 + 3 H2SO4 = 2 HMnO4 + 3 I2 + 3 K2SO4 + 2 H2O
CaCO3 + H2 = CaH2 + CO3 =>
CaCO3 + H2 = CaH2 + CO3
CaO + C9H8O4 = Ca(C9H7O4)2 + H2O =>
CaO + 2 C9H8O4 = Ca(C9H7O4)2 + H2O
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4 =>
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4
FeO + CO2 = Fe + CO3 =>
FeO + CO2 = Fe + CO3
CaCl2 + LiOH = Ca(OH)2 + LiCl =>
CaCl2 + 2 LiOH = Ca(OH)2 + 2 LiCl
Co + NH3 + H2O = Co(OH)3 + NH4 =>
Co + 3 NH3 + 3 H2O = Co(OH)3 + 3 NH4
Cd + H2SO3 = CdSO3 + H2 =>
Cd + H2SO3 = CdSO3 + H2
H4N2O2 = N + H2O =>
H4N2O2 = 2 N + 2 H2O
CuCl + O2 = Cu(ClO3) =>
2 CuCl + 3 O2 = 2 Cu(ClO3)
FeSO4 + HNO2 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + 2 HNO2 + H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O
C5H3ON = H2O + C + N2 + H =>
2 C5H3ON = 2 H2O + 10 C + N2 + 2 H
FeBr3 + Na2CO3 = Fe2(CO3)3 + NaBr =>
2 FeBr3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaBr
S + HCl = HS2 + Cl =>
2 S + HCl = HS2 + Cl
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
C6H5COOCH3 + HNO3 = C6H4NO2COOCH3 + H2O =>
C6H5COOCH3 + HNO3 = C6H4NO2COOCH3 + H2O
Na2O3 = Na + O =>
Na2O3 = 2 Na + 3 O
F + I = FI7 =>
F + 7 I = FI7
Mg + CH2COOH = MgCH2COO + H2 =>
2 Mg + 2 CH2COOH = 2 MgCH2COO + H2
C3H6 + KMnO4 = K2CO3 + MnO2 + H2O =>
C3H6 + 6 KMnO4 = 3 K2CO3 + 6 MnO2 + 3 H2O
H2SO4 + K2 = KSO3 + H2O =>
2 H2SO4 + K2 = 2 KSO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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