| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + 10 H2O + 4 NO = 4 C2H5N + 11 O2
CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2
Ca3(PO4)2 + Si(O2)4 + C = Ca3(SiO4)2 + P + CO =>
Ca3(PO4)2 + 2 Si(O2)4 + 16 C = Ca3(SiO4)2 + 2 P + 16 CO
C7H15OS2 + O2 = CO2 + H2O + SO2 =>
4 C7H15OS2 + 49 O2 = 28 CO2 + 30 H2O + 8 SO2
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
C3H7OH + Al = C3H7OAl + H2 =>
2 C3H7OH + 2 Al = 2 C3H7OAl + H2
Ca3(PO4)2 + Si(O2)4 + C = Ca3(SiO4)2 + P + CO =>
Ca3(PO4)2 + 2 Si(O2)4 + 16 C = Ca3(SiO4)2 + 2 P + 16 CO
BaCl + Al2(SO4) = Ba2SO4 + AlCl =>
2 BaCl + Al2(SO4) = Ba2SO4 + 2 AlCl
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
BaBr2 + H2O = Br2 + H2 + Ba(OH)2 =>
BaBr2 + 2 H2O = Br2 + H2 + Ba(OH)2
BaO4 + NHO3 = Ba(NO3)2 + H202 + O2 =>
101 BaO4 + 202 NHO3 = 101 Ba(NO3)2 + H202 + 202 O2
NH24 + CuO = Cu + N2 + H2O =>
2 NH24 + 24 CuO = 24 Cu + N2 + 24 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
HOOC(CH2)2COOH + NaOH = NaOOC(CH2)2COONa + H2O =>
HOOC(CH2)2COOH + 2 NaOH = NaOOC(CH2)2COONa + 2 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CO2(g) + H2O = C6H12O6 + O2 =>
6 CO2(g) + 6 H2O = C6H12O6 + 6 O2
NO2 + Bi = Bi(NO3)3 + NO =>
6 NO2 + Bi = Bi(NO3)3 + 3 NO
CaBr2 + AuClO4 = Ca(ClO4)2 + AuBr =>
CaBr2 + 2 AuClO4 = Ca(ClO4)2 + 2 AuBr
(NH4)2SnCl6 = (NH4)2SnCl2 + Cl2 =>
(NH4)2SnCl6 = (NH4)2SnCl2 + 2 Cl2
H2O + HAsO2 = H3O + AsO2 =>
H2O + HAsO2 = H3O + AsO2
Cl2 + H3AsO4 = As + HClO2 + H2O =>
5 Cl2 + 6 H3AsO4 = 6 As + 10 HClO2 + 4 H2O
Nb2O5 + NaOH = Na3NbO4 + H2O =>
Nb2O5 + 6 NaOH = 2 Na3NbO4 + 3 H2O
Ca3(PO4)2 + Si(O2)4 + C = Ca3(SiO4)2 + P + CO =>
Ca3(PO4)2 + 2 Si(O2)4 + 16 C = Ca3(SiO4)2 + 2 P + 16 CO
KOH(aq) + CuSO4*5H2O(aq) = Cu(OH)2 + K2SO4 + H2O =>
2 KOH(aq) + CuSO4*5H2O(aq) = Cu(OH)2 + K2SO4 + 5 H2O
Ca(s) + HCl = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl = CaCl2(s) + H2(g)
As2O5 + Fe(OH)2 = Fe3(AsO4)2 + H2O =>
As2O5 + 3 Fe(OH)2 = Fe3(AsO4)2 + 3 H2O
PbCO3 + CH3COOH = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 CH3COOH = Pb(C2H3O2)2 + CO2 + H2O
C7H14O2 + H2O = CH3COOH + C5H12O =>
C7H14O2 + H2O = CH3COOH + C5H12O
B + ClO2 = BClO2 =>
B + ClO2 = BClO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cs3PO4(aq) + AgNO3(aq) = CsNO3 + Ag3PO4 =>
Cs3PO4(aq) + 3 AgNO3(aq) = 3 CsNO3 + Ag3PO4
ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl
HCl + Mg2O4 = MgCl2 + H2O + Cl =>
8 HCl + Mg2O4 = 2 MgCl2 + 4 H2O + 4 Cl
NaOH + NiSO4 = Ni(OH)2 + Na2(SO4) =>
2 NaOH + NiSO4 = Ni(OH)2 + Na2(SO4)
PbO2 + CO = PbO + CO2 =>
PbO2 + CO = PbO + CO2
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s)
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
PCl5(s) + H2O(l) = POCl3(l) + HCl(g) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(g)
Ag(NO3) + K2(CrO4) = Ag2(CrO4) + K(NO3) =>
2 Ag(NO3) + K2(CrO4) = Ag2(CrO4) + 2 K(NO3)
BaCl2 + Co2(SO4)3 = BaSO4 + CoCl3 =>
3 BaCl2 + Co2(SO4)3 = 3 BaSO4 + 2 CoCl3
SO2 + CaCO3 + H2O = CaSO3*H2O + CO2 =>
SO2 + CaCO3 + H2O = CaSO3*H2O + CO2
Na2[Zn(OH)4] + ZnSO4 = Na2SO4 + Zn(OH)2 =>
Na2[Zn(OH)4] + ZnSO4 = Na2SO4 + 2 Zn(OH)2
Cl2 + C + H2O = CO2 + H{+} + Cl{-} =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}
Fe(ClO4)3 = FeCl3 + O2 =>
Fe(ClO4)3 = FeCl3 + 6 O2
Ca3(PO4)2 + Si(O2)4 + C = Ca3(SiO4)2 + P + CO =>
Ca3(PO4)2 + 2 Si(O2)4 + 16 C = Ca3(SiO4)2 + 2 P + 16 CO
CH3NO2 = CO + H2O + H2 + N2 =>
2 CH3NO2 = 2 CO + 2 H2O + H2 + N2
NH4Br + H2O = (NH4)2O + HBr =>
2 NH4Br + H2O = (NH4)2O + 2 HBr
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
Ca + CUSO4 = CaCUSO4 =>
Ca + CUSO4 = CaCUSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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