| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOHHCl = HCOOH2Cl
CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2
CuCl2 + CaSO4 = CuSO4 + CaCl2 =>
CuCl2 + CaSO4 = CuSO4 + CaCl2
CaH2 + O = Ca(OH)2 =>
CaH2 + 2 O = Ca(OH)2
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCO3(s)(heat) = CaO + CO2 =>
CaCO3(s)(heat) = CaO + CO2
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)2(aq) =>
3 Cu(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Cu(NO3)2(aq)
Na2S2O5 + H2O = Na{+} + HSO3{-} =>
Na2S2O5 + H2O = 2 Na{+} + 2 HSO3{-}
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Zn(s) + Na2SO4(aq) = ZnSO4(aq) + Na(s) =>
Zn(s) + Na2SO4(aq) = ZnSO4(aq) + 2 Na(s)
KCrO + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 KCrO + 5 KClO3 + 6 KOH = 6 K2CrO4 + 5 KCl + 3 H2O
Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)
NO2(g) + H2(g) = H2O(aq) + NH3(g) =>
2 NO2(g) + 7 H2(g) = 4 H2O(aq) + 2 NH3(g)
HCl(aq) + NaOH(aq) = NaCl(aq) + (H2)O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + (H2)O(aq)
Ca(OH)2(aq) = CaO(s) + H2O(i) =>
Ca(OH)2(aq) = CaO(s) + H2O(i)
Na(HCO4) + H = Na + H2O + CO2 =>
Na(HCO4) + 3 H = Na + 2 H2O + CO2
AgNO3 + Fe3(PO4)2 = Fe(NO3)2 + Ag3PO4 =>
6 AgNO3 + Fe3(PO4)2 = 3 Fe(NO3)2 + 2 Ag3PO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + 11 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C135H96O9NS2 + O2 = H2O + CO2 + NO2 + SO2 =>
2 C135H96O9NS2 + 315 O2 = 96 H2O + 270 CO2 + 2 NO2 + 4 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
FeO2 = Fe2O4 =>
2 FeO2 = Fe2O4
HCl + Ru2(S2O3)3 = H2S2O3 + RuCl3 =>
6 HCl + Ru2(S2O3)3 = 3 H2S2O3 + 2 RuCl3
O + Ba = BaO2 =>
2 O + Ba = BaO2
phosphorustrichloride + H2O = phosphorousacid + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CH3NH2 + O2 = H2O + NO2 + CO2 =>
4 CH3NH2 + 13 O2 = 10 H2O + 4 NO2 + 4 CO2
Pb(NO3)2 + K2CrO4 = PbCr + (NO3)2K2 + O =>
Pb(NO3)2 + K2CrO4 = PbCr + (NO3)2K2 + 4 O
Al2(CO3)3 + Zn(NO2)2 = Al(NO2)3 + ZnCO3 =>
Al2(CO3)3 + 3 Zn(NO2)2 = 2 Al(NO2)3 + 3 ZnCO3
CaO + H2C2 = CaC2 + H2O =>
CaO + H2C2 = CaC2 + H2O
Na1 + O2 = Na2O =>
4 Na1 + O2 = 2 Na2O
ZnCl2 + (NH4)3P = Zn3P2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3P = Zn3P2 + 6 NH4Cl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
As2S3 + H2O = H2S + H3AsO3 =>
As2S3 + 6 H2O = 3 H2S + 2 H3AsO3
C6H5O3N + H2 + HCl = C6H8ONCl + H2O =>
C6H5O3N + 3 H2 + HCl = C6H8ONCl + 2 H2O
S + H2 = H2S =>
S + H2 = H2S
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
CH3(CH2)6CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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