| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + F2 = CuF2 + Cl2
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
C4H6O4Hg + Na2SO4 = HgSO4 + C2H3NaO2 =>
C4H6O4Hg + Na2SO4 = HgSO4 + 2 C2H3NaO2
Mg + (CO3)2 = MgCO3 =>
2 Mg + (CO3)2 = 2 MgCO3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
SO3 + N2O5 = [NO2]2S2O7 =>
2 SO3 + N2O5 = [NO2]2S2O7
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
AgCl + NH3 = AgNH3 + Cl =>
AgCl + NH3 = AgNH3 + Cl
CS2(l) + O2 = CO2(g) + SO2(g) =>
CS2(l) + 3 O2 = CO2(g) + 2 SO2(g)
CH3COOH + CaH2 = Ca(CH3COO)2 + H2 =>
2 CH3COOH + CaH2 = Ca(CH3COO)2 + 2 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AlCl3(s) + KOH(aq) = Al(OH)3(s) + KCl(aq) =>
AlCl3(s) + 3 KOH(aq) = Al(OH)3(s) + 3 KCl(aq)
KI(aq) + H2SO4(aq) = K2SO4 + I2 + H2S + H2O =>
8 KI(aq) + 5 H2SO4(aq) = 4 K2SO4 + 4 I2 + H2S + 4 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
K2SO3 + H2CO3 = K2CO3 + H2SO3 =>
K2SO3 + H2CO3 = K2CO3 + H2SO3
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
AlCl3(S) + KOH(aq) = KCl(aq) + Al(OH)3(S) =>
AlCl3(S) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3(S)
K2S + KMnO4 + KOH = SO + K2MnO4 + H2O =>
K2S + 4 KMnO4 + 2 KOH = SO + 4 K2MnO4 + H2O
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
C4H6O4Hg + Na2SO4 = HgSO4 + NaC2H3O2 =>
C4H6O4Hg + Na2SO4 = HgSO4 + 2 NaC2H3O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
AgCl + NH3 = Ag(NH3)2Cl =>
AgCl + 2 NH3 = Ag(NH3)2Cl
Na{+} + KCl = NaCl + K{+} =>
Na{+} + KCl = NaCl + K{+}
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
AlCl3(S) + KOH(aq) = KCl(aq) + Al(OH)3(S) =>
AlCl3(S) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3(S)
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
Cd(s) + HCl(aq) = CdCl2(s) + H2(g) =>
Cd(s) + 2 HCl(aq) = CdCl2(s) + H2(g)
K2SO3 + H2CO3 = K2CO3 + H2SO3 =>
K2SO3 + H2CO3 = K2CO3 + H2SO3
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
K(s) + CuSO4(aq) = Cu + K2SO4 =>
2 K(s) + CuSO4(aq) = Cu + K2SO4
KI(aq) + H2SO4(aq) = K2SO4 + HI =>
2 KI(aq) + H2SO4(aq) = K2SO4 + 2 HI
AgF + Ni = NiF3 + Ag =>
3 AgF + Ni = NiF3 + 3 Ag
CH3HO + O2 = CO2 + H2O =>
2 CH3HO + 3 O2 = 2 CO2 + 4 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Mg + Sn{2+} = Mg{2+} + Sn =>
Mg + Sn{2+} = Mg{2+} + Sn
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
AlCl3(S) + KOH(aq) = KCl(aq) + Al(OH)3(S) =>
AlCl3(S) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3(S)
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq) =>
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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