| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO2 + KClO3 + 6 KOH = 3 K2SO4 + KCl + 3 H2O
C3H7CHO + HO2 = CO2 + H2O =>
3 C3H7CHO + 22 HO2 = 12 CO2 + 23 H2O
PbCO3 + NaOH = Pb(OH)2 + Na2O + CO2 =>
PbCO3 + 2 NaOH = Pb(OH)2 + Na2O + CO2
Fe = Fe23 =>
23 Fe = Fe23
CO + H2O + SO3 = C6H6S2 + O2 =>
12 CO + 6 H2O + 4 SO3 = 2 C6H6S2 + 15 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ra(OH)2 = H2O + RaO =>
Ra(OH)2 = H2O + RaO
NO3{-} + H{+} + C6H12O6 = CO2 + N2 + H2O =>
24 NO3{-} + 24 H{+} + 5 C6H12O6 = 30 CO2 + 12 N2 + 42 H2O
NaOCl + KI + CH3COCH3 = NaCl + KOCOCH3 + H2O + I2 =>
11 NaOCl + 6 KI + 4 CH3COCH3 = 11 NaCl + 6 KOCOCH3 + 3 H2O + 3 I2
C9H11NO2 + CH3OH = C9H10NO2CH3 + H2O =>
C9H11NO2 + CH3OH = C9H10NO2CH3 + H2O
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Ca(NO3)2 + H2O + CO2 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2O + CO2 = CaCO3 + 2 HNO3
Fe4 + C3 = Fe4C3 =>
Fe4 + C3 = Fe4C3
KMnO4 + Al = K2MnO4 + MnO + Al2O3 =>
2 KMnO4 + 2 Al = K2MnO4 + MnO + Al2O3
AgNO3 + Ca3N2 = Ag3N + Ca(NO3)2 =>
6 AgNO3 + Ca3N2 = 2 Ag3N + 3 Ca(NO3)2
NaF + HCl + KCl + Na2B4O7 = KBF4 + NaCl + H2O =>
16 NaF + 14 HCl + 4 KCl + Na2B4O7 = 4 KBF4 + 18 NaCl + 7 H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + CrCl3 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + 2 CrCl3 + 7 H2O
H2SO3 + Ca(OH) = Ca2SO3 + H2O =>
H2SO3 + 2 Ca(OH) = Ca2SO3 + 2 H2O
SO2 + K2CrO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + 2 K2CrO4 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + Cl2 + 2 H2O
Al(OH)3 + HCl = Cl(OH)3 + AlH =>
Al(OH)3 + HCl = Cl(OH)3 + AlH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cd(H2O)4{2+} + NH4OH = Cd(NH3)4{2+} + H2O =>
Cd(H2O)4{2+} + 4 NH4OH = Cd(NH3)4{2+} + 8 H2O
C6H13N + C18H34O2 = C18H34O2*C6H13N =>
C6H13N + C18H34O2 = C18H34O2*C6H13N
Ba{2+} + (SO4){2-} = BaSO4 =>
Ba{2+} + (SO4){2-} = BaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Fe(OH)2 + H2CO3 = Fe3(CO3)3 + H2O =>
3 Fe(OH)2 + 3 H2CO3 = Fe3(CO3)3 + 6 H2O
PH3 + NO = PO4 + H2O + N2 =>
4 PH3 + 22 NO = 4 PO4 + 6 H2O + 11 N2
Al(OH)3(s) + NaOH = NaAlO2 + H2O =>
Al(OH)3(s) + NaOH = NaAlO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H16 + O2 = CO2 + H2O =>
C4H16 + 8 O2 = 4 CO2 + 8 H2O
Pb(SO4)2 + Li(NO3) = Pb(NO3)4 + Li2(SO4) =>
Pb(SO4)2 + 4 Li(NO3) = Pb(NO3)4 + 2 Li2(SO4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AuPO4 = Au(PO4) =>
AuPO4 = Au(PO4)
NO + H2O + O2 = HNO2 =>
4 NO + 2 H2O + O2 = 4 HNO2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
KClO3 + Sb2S3 = KCl + Sb2O3 + SO2 =>
3 KClO3 + Sb2S3 = 3 KCl + Sb2O3 + 3 SO2
HCO3{-} + Na2O = Na2CO3 + OH{-} =>
HCO3{-} + Na2O = Na2CO3 + OH{-}
NH4OH + CaSeO4 = CaSeO4OH + NH4 =>
NH4OH + CaSeO4 = CaSeO4OH + NH4
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
Bi2O3 + IrO2 = Bi2Ir2O7 =>
Bi2O3 + 2 IrO2 = Bi2Ir2O7
HCl + CrO = Cl2 + CrCl + H2O =>
4 HCl + 2 CrO = Cl2 + 2 CrCl + 2 H2O
Na3AsO4 + AlBr3 = NaBr + AlAsO4 =>
Na3AsO4 + AlBr3 = 3 NaBr + AlAsO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C240H90O4NS + O2 = CO2 + H2O + NO3 + SO2 =>
C240H90O4NS + 263 O2 = 240 CO2 + 45 H2O + NO3 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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