| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + Cu2{+} = Ag3{+} + 2 Cu
Fe3P2 + BaCrO4 = Ba3P2 + FeCrO4 =>
Fe3P2 + 3 BaCrO4 = Ba3P2 + 3 FeCrO4
CaCl2 + NaOCl = CaOCl2 + NaCl =>
CaCl2 + NaOCl = CaOCl2 + NaCl
H2O(l) + SO3 = H2SO4(aq) =>
H2O(l) + SO3 = H2SO4(aq)
CaMg(CO3) + NaCl = MgCl2 + CaCO3 + Na =>
CaMg(CO3) + 2 NaCl = MgCl2 + CaCO3 + 2 Na
AlBr3 + CaCO3 = Al2(CO3)3 + CaBr2 =>
2 AlBr3 + 3 CaCO3 = Al2(CO3)3 + 3 CaBr2
CuCO3Cu(OH)2 = CO2 + Cu2O + H2O + O2 =>
2 CuCO3Cu(OH)2 = 2 CO2 + 2 Cu2O + 2 H2O + O2
C6H4CH3NO2 + KMnO4 + H2SO4 = MnO2 + K2SO4 + H2O + C6HCOOHNO2 =>
2 C6H4CH3NO2 + 6 KMnO4 + 3 H2SO4 = 6 MnO2 + 3 K2SO4 + 8 H2O + 2 C6HCOOHNO2
NaOH + Zn(NO3)2 = Zn(OH)2 + Na2(NO3)2 =>
2 NaOH + Zn(NO3)2 = Zn(OH)2 + Na2(NO3)2
KClO3 + NaC6H5CO2 = KCl + NaHCO3 + CO2 + H2O =>
5 KClO3 + NaC6H5CO2 = 5 KCl + NaHCO3 + 6 CO2 + 2 H2O
H2SO4 + HNaO = Na2SO4 + H2O =>
H2SO4 + 2 HNaO = Na2SO4 + 2 H2O
CrO3 + CH3CH2CH3 = CH3CH2COH + Cr2O3 + H2O =>
4 CrO3 + 3 CH3CH2CH3 = 3 CH3CH2COH + 2 Cr2O3 + 3 H2O
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Al + CuNO = Al3(NO)2 + Cu =>
3 Al + 2 CuNO = Al3(NO)2 + 2 Cu
Au2 + Ag6 = AuAg =>
3 Au2 + Ag6 = 6 AuAg
AgNO3 + NaBr(aq) = NaNO3 + AgBr(s) =>
AgNO3 + NaBr(aq) = NaNO3 + AgBr(s)
CH3CH2OH + O2 = H2O + CHCHOOH =>
4 CH3CH2OH + 5 O2 = 6 H2O + 4 CHCHOOH
H2SO4(aq) + Sr(s) = H(g) + SrSO4(s) =>
H2SO4(aq) + Sr(s) = 2 H(g) + SrSO4(s)
O45 + F2 = FO =>
2 O45 + 45 F2 = 90 FO
C8H9NO + HCl = C8H10 + NOCl =>
C8H9NO + HCl = C8H10 + NOCl
KOH + AlI3 = KI + Al(OH)3 =>
3 KOH + AlI3 = 3 KI + Al(OH)3
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
Mg + Cu = MgCu2 =>
Mg + 2 Cu = MgCu2
KHCO3(aq) + H3PO4(aq) = CO2(g) + K3PO4(aq) + H2O(l) =>
3 KHCO3(aq) + H3PO4(aq) = 3 CO2(g) + K3PO4(aq) + 3 H2O(l)
CO + O2 + H = CO(OH)3 =>
2 CO + 3 O2 + 6 H = 2 CO(OH)3
Pr2 + S = PrS =>
Pr2 + 2 S = 2 PrS
Pb4 + (PO4)3 = Pb3(PO4)3 =>
3 Pb4 + 4(PO4)3 = 4 Pb3(PO4)3
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
AgNO3 + CuCl2 = CuN2O6 + AgCl =>
2 AgNO3 + CuCl2 = CuN2O6 + 2 AgCl
CO2 + N2O = CO + NO3 =>
5 CO2 + N2O = 5 CO + 2 NO3
H3P4 + KOH = H3OH + P4K =>
H3P4 + KOH = H3OH + P4K
C2H4 + Cl2 + I2 = C2H4ClI =>
2 C2H4 + Cl2 + I2 = 2 C2H4ClI
NaNO3 + Sn = SnNO3 + Na =>
NaNO3 + Sn = SnNO3 + Na
Li + CO2 = C + Li2O =>
4 Li + CO2 = C + 2 Li2O
Cu(OH)2 + O = Cu(OH)2O =>
Cu(OH)2 + O = Cu(OH)2O
Cd + S8 = CdS =>
8 Cd + S8 = 8 CdS
Cs(s) + N2(g) = Cs3N =>
6 Cs(s) + N2(g) = 2 Cs3N
TiO2 + Cl2 + C = TiCl3 + CO =>
2 TiO2 + 3 Cl2 + 4 C = 2 TiCl3 + 4 CO
H2(g) = H(aq) =>
H2(g) = 2 H(aq)
Na2ZnO2 + HNO3 = NaNO3 + H2ZnO2 =>
Na2ZnO2 + 2 HNO3 = 2 NaNO3 + H2ZnO2
Cu{+} + Cr = Cr{2+} + Cu =>
2 Cu{+} + Cr = Cr{2+} + 2 Cu
Hg + O2 = Hg4O2 =>
4 Hg + O2 = Hg4O2
SiO2 + CO2 = Si(CO3)2 =>
SiO2 + 2 CO2 = Si(CO3)2
Cr(OH)3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 KCl
Cu2 + No3 = Cu(No3)2 =>
Cu2 + 4 No3 = 2 Cu(No3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + Na2SO4(aq) =>
H2SO4(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + Na2SO4(aq)
C6H6(l) + O2(g) = CO2(g) + H20(v) =>
10 C6H6(l) + 60 O2(g) = 60 CO2(g) + 3 H20(v)
Na(Ag(S2O3)) + NaCl = Na(AgCl2) + Na2S2O3 =>
Na(Ag(S2O3)) + 2 NaCl = Na(AgCl2) + Na2S2O3
H2(g) + I2(s) = HI(g) =>
H2(g) + I2(s) = 2 HI(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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