| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + CaF2 = 2 F + CaI2
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Ca(OH)2 + HgCl = CaCl2 + HgOH =>
Ca(OH)2 + 2 HgCl = CaCl2 + 2 HgOH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
(MnO4) + (SO3) = (MnO2) + (SO4) =>
(MnO4) + 2(SO3) = (MnO2) + 2(SO4)
[Mn2(CO)10] + Na = Na[Mn(CO)5] =>
[Mn2(CO)10] + 2 Na = 2 Na[Mn(CO)5]
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CH3NH2 + C2H5Cl = HCl + C3H8NH =>
CH3NH2 + C2H5Cl = HCl + C3H8NH
Mg(OH)2 + (NH4)2SO4 = NH3 + H2O + MgSO4 =>
Mg(OH)2 + (NH4)2SO4 = 2 NH3 + 2 H2O + MgSO4
CH3CCCH3 + [Ag(NH3)2]NO3 = CH3CCCH2Ag + NH4NO3 + NH3 =>
CH3CCCH3 + [Ag(NH3)2]NO3 = CH3CCCH2Ag + NH4NO3 + NH3
Mn(OH)2 + CaCl2O = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaCl2O = MnO2 + CaCl2 + H2O
I2 + HSO3{-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{2-} + 3 H{+}
CO = C + CO2 =>
2 CO = C + CO2
[Cr(NH3)4PO4] + NaOH = NH3 + (Na)3PO4 + Cr(OH)3 =>
[Cr(NH3)4PO4] + 3 NaOH = 4 NH3 + (Na)3PO4 + Cr(OH)3
CoCl3 + NH3 = Co(NH3)Cl3 =>
CoCl3 + NH3 = Co(NH3)Cl3
HgCl + Ca(OH)2 = HgO + CaCl2 + H2 =>
2 HgCl + Ca(OH)2 = 2 HgO + CaCl2 + H2
C5H10 + CHCl3 = C6H11Cl3 =>
C5H10 + CHCl3 = C6H11Cl3
MnO4{-} + NO2{-} + H3O{+} = NO3{-} + Mn2{+} + H2O =>
4 MnO4{-} + 13 NO2{-} + 6 H3O{+} = 13 NO3{-} + 2 Mn2{+} + 9 H2O
Cr(s) + HCl(aq) = CrCl3(aq) + H2(g) =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2(g)
Li2O + KOH = LiOH + K2O =>
Li2O + 2 KOH = 2 LiOH + K2O
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
HgSO4 + TiCl4 = HgCl2 + Ti(SO4)2 =>
2 HgSO4 + TiCl4 = 2 HgCl2 + Ti(SO4)2
H2S + RbOH = Rb2S + H2O =>
H2S + 2 RbOH = Rb2S + 2 H2O
FeBr3 + HF = FeF3 + HBr =>
FeBr3 + 3 HF = FeF3 + 3 HBr
KNO3(s) + Na(s) = K2O + Na2O + N2 =>
2 KNO3(s) + 10 Na(s) = K2O + 5 Na2O + N2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Cu + SnCl4 = CuCl + Sn =>
4 Cu + SnCl4 = 4 CuCl + Sn
Al(SO4) + Ca(OH)2 = Al(OH)2 + Ca(SO4) =>
Al(SO4) + Ca(OH)2 = Al(OH)2 + Ca(SO4)
H + LiOH = Li + H2O =>
H + LiOH = Li + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6H2O = C2H6O + CO2 + H2 =>
3 C6H12O6H2O = 5 C2H6O + 8 CO2 + 6 H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
As2O3 + CH3COOK = CO2 + K2CO3 + C4H12As2O =>
As2O3 + 4 CH3COOK = 2 CO2 + 2 K2CO3 + C4H12As2O
CaF2 + Bi(BrO2)3 = Ca(BrO2)2 + BiF3 =>
3 CaF2 + 2 Bi(BrO2)3 = 3 Ca(BrO2)2 + 2 BiF3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2(SO4)3 + AgNO3 = Ag2(SO4)3 + AlNO3 =>
Al2(SO4)3 + 2 AgNO3 = Ag2(SO4)3 + 2 AlNO3
C5H12 + Cl = CH2Cl2 + HCl =>
C5H12 + 12 Cl = 5 CH2Cl2 + 2 HCl
Be + I = BeI =>
Be + I = BeI
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H{+} + Ba(OH)2 = Ba{2+} + H2O =>
2 H{+} + Ba(OH)2 = Ba{2+} + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H3PO4 + KH2PO4 = KH2PO4H3PO4 =>
H3PO4 + KH2PO4 = KH2PO4H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C10H11O2 + O2 = CO2 + H2O =>
4 C10H11O2 + 47 O2 = 40 CO2 + 22 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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