| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2ZnO2 + 2 H2SO4 = ZnSO4 + Na2SO4 + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
Ca10F2(PO4)6 + H2SO4 + H2O = Ca(H2PO4)2H2O + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2H2O + 7 CaSO4 + 2 HF
C6H5OH + H2 = CH4 + H2O =>
C6H5OH + 10 H2 = 6 CH4 + H2O
AgOH + HCOH = Ag + H2O + CO2 =>
4 AgOH + HCOH = 4 Ag + 3 H2O + CO2
CuSO4(aq) + Mg = MgSO4(aq) + Cu =>
CuSO4(aq) + Mg = MgSO4(aq) + Cu
Ca10F2(PO4)6 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca10F2(PO4)6 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 10 CaSO4*2H2O + 2 HF
[Co(H2O)4]Cl2 + KSCN = K2[Co(SCN)4] + H2O + KCl =>
[Co(H2O)4]Cl2 + 4 KSCN = K2[Co(SCN)4] + 4 H2O + 2 KCl
H2O + MnO2 = H2MnO3 =>
H2O + MnO2 = H2MnO3
C6H5OH + H2 = C6H6 + H2O =>
C6H5OH + H2 = C6H6 + H2O
H2O + MnO2 = H2MnO3 =>
H2O + MnO2 = H2MnO3
Pb(NO3)2(s) + NaOH(aq) = Pb(OH)2(s) + NaNO3 =>
Pb(NO3)2(s) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3
Ca(NO3)2 + Al(PO4) = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(PO4) = Ca3(PO4)2 + 2 Al(NO3)3
CrO2 + Br2 + KOH = KBr + K2CrO4 + H2O =>
CrO2 + Br2 + 4 KOH = 2 KBr + K2CrO4 + 2 H2O
Cd(CH3CO2)2(aq) + NaOH(aq) = Cd(OH)2(s) + NaCH3CO2(aq) =>
Cd(CH3CO2)2(aq) + 2 NaOH(aq) = Cd(OH)2(s) + 2 NaCH3CO2(aq)
FeCl3 + I2 = FeI2 + Cl2 =>
2 FeCl3 + 2 I2 = 2 FeI2 + 3 Cl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn(s) + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn(s) + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Cd + AgCl = CdCl2 + Ag =>
Cd + 2 AgCl = CdCl2 + 2 Ag
MnO4 + CH3OH = Mn + HCO2H + H =>
MnO4 + 4 CH3OH = Mn + 4 HCO2H + 8 H
I2 + FeCl3 = I2Cl3 + Fe =>
I2 + FeCl3 = I2Cl3 + Fe
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
Cd + AgCl = Cd{2+} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{2+} + 2 Ag + 2 Cl{-}
CH3OH + MnO4 = HCOOH + MnO2 + H2O =>
CH3OH + MnO4 = HCOOH + MnO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B2Br6* + HNO3 = B(NO3)3 + HBr =>
B2Br6* + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeCl3 + I2 = FeI3 + Cl =>
2 FeCl3 + 3 I2 = 2 FeI3 + 6 Cl
CI + H = HCI =>
CI + H = HCI
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Cd + AgCl = Cd{+2} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{+2} + 2 Ag + 2 Cl{-}
MnO4 + CH3OH = MnO2 + HCOO + H2O =>
5 MnO4 + 4 CH3OH = 5 MnO2 + 4 HCOO + 6 H2O
Zn + Fe(ClO3)3 = Fe + Zn(ClO3) =>
3 Zn + Fe(ClO3)3 = Fe + 3 Zn(ClO3)
Na2CO3(aq) + Fe(NO3)2(aq) = NaNO3 + FeCO3 =>
Na2CO3(aq) + Fe(NO3)2(aq) = 2 NaNO3 + FeCO3
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
MnO4{-} + No2{-} + H2O = MnO2{-} + No3{-} + OH{-} =>
MnO4{-} + 12 No2{-} + 2 H2O = MnO2{-} + 8 No3{-} + 4 OH{-}
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + KOH + H2O =>
2 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 KOH + 4 H2O
Ra + HNO3 = Ra(NO3)2 + H2 =>
Ra + 2 HNO3 = Ra(NO3)2 + H2
MnO4 + CH3OH = Mn + HCO2H + H2O =>
MnO4 + 2 CH3OH = Mn + 2 HCO2H + 2 H2O
FeCl3 + I2 = FeI3 + Cl2 =>
2 FeCl3 + 3 I2 = 2 FeI3 + 3 Cl2
C + S2O8{2-} + H2O = CO2 + SO4{2-} + H{+} =>
C + 2 S2O8{2-} + 2 H2O = CO2 + 4 SO4{2-} + 4 H{+}
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KH2PO4 + Ca(OH)2 = K3PO4 + Ca3(PO4)2 + H2O =>
3 KH2PO4 + 3 Ca(OH)2 = K3PO4 + Ca3(PO4)2 + 6 H2O
CH3OH + MnO4 = CO2 + MnO2 + H2O =>
2 CH3OH + 3 MnO4 = 2 CO2 + 3 MnO2 + 4 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na3MnO4 + H2SO4 = MnSO4 + O2 + H2O + Na2SO4 =>
4 Na3MnO4 + 10 H2SO4 = 4 MnSO4 + 3 O2 + 10 H2O + 6 Na2SO4
CaO + NO2 = CaNO3 =>
CaO + NO2 = CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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