| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2HF + 9 O2 = 8 CO2 + 2 H2O + 2 F2
Fe{3} + I({-}) = Fe{2} + I =>
Fe{3} + I({-}) = Fe{2} + I
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
C6H8O7 + H2O = CO2 + H =>
C6H8O7 + 5 H2O = 6 CO2 + 18 H
KHO + SO2 = KHSO3 =>
KHO + SO2 = KHSO3
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
Ag(NH3)2{+} + HCHO + H2O = Ag + HCOO{-} + NH4{+} + NH3 =>
2 Ag(NH3)2{+} + HCHO + H2O = 2 Ag + HCOO{-} + 3 NH4{+} + NH3
NaHCO2 + H2O = CO2 + H2 + NaOH =>
NaHCO2 + H2O = CO2 + H2 + NaOH
H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
Cr + Sn2{+} = Sn + Cr3{+} =>
3 Cr + Sn2{+} = 2 Sn + Cr3{+}
NaNO3 + Zn + HCl = NH4NO3 + NaCl + Zn(NO3)2 + H2O =>
10 NaNO3 + 4 Zn + 10 HCl = NH4NO3 + 10 NaCl + 4 Zn(NO3)2 + 3 H2O
BaCl2FeSO4 = BaSO4FeCl2 =>
BaCl2FeSO4 = BaSO4FeCl2
KJ + KMnO4 + KOH = KJO3 + K2MnO4 + H2O =>
KJ + 6 KMnO4 + 6 KOH = KJO3 + 6 K2MnO4 + 3 H2O
NH3 + PB(NO3)2 = PBNH3 + NO3 =>
NH3 + PB(NO3)2 = PBNH3 + 2 NO3
H2SO3 + Pb(OH)2 = Pb(SO3) + H2O =>
H2SO3 + Pb(OH)2 = Pb(SO3) + 2 H2O
Cl + Fr = ClFr =>
Cl + Fr = ClFr
CaC2CO4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC2CO4 + 6 KMnO4 + 14 H2SO4 = 5 CaSO4 + 6 MnSO4 + 3 K2SO4 + 15 CO2 + 14 H2O
C6H6 + F2 = C6H5F + HF =>
C6H6 + F2 = C6H5F + HF
CaMg(CO3)2 + Zn = ZnCO3 + Ca + Mg =>
CaMg(CO3)2 + 2 Zn = 2 ZnCO3 + Ca + Mg
Pb(NO3)2 + NH3 = Pb3N2 + HNO3 =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
SO2 + H2O + KMnO4 = MnO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 H2O + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 H2SO4
C3H8 + F2 = C3HF7 + HF =>
C3H8 + 7 F2 = C3HF7 + 7 HF
Ru + O2 = RuO7 =>
2 Ru + 7 O2 = 2 RuO7
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
Sr + AuBr = SrBr + Au =>
Sr + AuBr = SrBr + Au
PBNO23 = PBO + NO2 + O2 =>
PBNO23 = PBO + NO2 + 10 O2
Na2SO4(aq) + BaCl2(aq) = NaCl(s) + BaSO4(aq) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(s) + BaSO4(aq)
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
Ba(HCO3)2 + H2O = H2CO3 + Ba(OH)2 =>
Ba(HCO3)2 + 2 H2O = 2 H2CO3 + Ba(OH)2
CCl5 = C + Cl2 =>
2 CCl5 = 2 C + 5 Cl2
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4) =>
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4)
Pb(NO3)2 + NH3 = Pb3N2 + HNO3 =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
H3BO3 + Mg(OH)2 = H2O + Mg3(BO3)2 =>
2 H3BO3 + 3 Mg(OH)2 = 6 H2O + Mg3(BO3)2
Al(CN)3 + Cu(OH) = Al(OH)3 + Cu(CN) =>
Al(CN)3 + 3 Cu(OH) = Al(OH)3 + 3 Cu(CN)
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
Pb(NO3)2 + NH3 = Pb3N2 + HNO3 =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
(NH4)2CrO4 + MgCl2 = NH4Cl + CrMgO4 =>
(NH4)2CrO4 + MgCl2 = 2 NH4Cl + CrMgO4
SO4 + FeCl3 = Fe2(SO4)3 + Cl =>
3 SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 Cl
HIO3 = I4O9 + H2O + O2 =>
8 HIO3 = 2 I4O9 + 4 H2O + O2
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
AgCl + NaOH = Ag(OH) + NaCl =>
AgCl + NaOH = Ag(OH) + NaCl
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O
NaOH + H2C2O4*2(H2O) = Na2C2O4 + H2O =>
2 NaOH + H2C2O4*2(H2O) = Na2C2O4 + 4 H2O
CuO(s) + NH3 = N2 + Cu + H2O =>
3 CuO(s) + 2 NH3 = N2 + 3 Cu + 3 H2O
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
CH3CH2CH2OH + CrO7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
9 CH3CH2CH2OH + 2 CrO7{2-} + 10 H{+} = 9 CH3CH2CHO + 2 Cr{3+} + 14 H2O
Na2Co3 + H2O = Co2 + NaOH2 =>
2 Na2Co3 + 4 H2O = 3 Co2 + 4 NaOH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/25
Équations équilibrées sur07/12/24
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