| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiNO3 + H2O = LiOH + HNO3
ZnBr2 + Ag = AgBr + Zn =>
ZnBr2 + 2 Ag = 2 AgBr + Zn
MgSO4NaOH = MgOHNaSO4 =>
MgSO4NaOH = MgOHNaSO4
AuCl + Sn = Sn1AuCl =>
AuCl + Sn = Sn1AuCl
ZincIodateRubidiumBorate = ZincBorateRubidiumIodate =>
ZincIodateRubidiumBorate = ZincBorateRubidiumIodate
HNO3 + Cu = Cu(NO5)2 + NO2 + H2O =>
12 HNO3 + Cu = Cu(NO5)2 + 10 NO2 + 6 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Co(s) + HBr(aq) = CoBr2(aq) + H2(g) =>
Co(s) + 2 HBr(aq) = CoBr2(aq) + H2(g)
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
OH(CH2)6OH + CuO = Cu + H2O + C6H10O2 =>
OH(CH2)6OH + 2 CuO = 2 Cu + 2 H2O + C6H10O2
CO2(g)C2H5OH(aq) = H2O(l)C12H22O11(aq) =>
4 CO2(g)C2H5OH(aq) = H2O(l)C12H22O11(aq)
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Fe + CoCl{2} = FeCl{2} + Co =>
Fe + CoCl{2} = FeCl{2} + Co
CuO + Cl2O = CuCl2 + O =>
CuO + Cl2O = CuCl2 + 2 O
MnO2 + KCl + HNO3 = Mn(NO3)2 + Cl2 + KNO3 + H2O =>
MnO2 + 2 KCl + 4 HNO3 = Mn(NO3)2 + Cl2 + 2 KNO3 + 2 H2O
MgSNaCl = SNaMgCl =>
MgSNaCl = SNaMgCl
CuNO3KBr = CuBrKNO3 =>
CuNO3KBr = CuBrKNO3
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
BeFeCl = BeClFe =>
BeFeCl = BeClFe
Pb + Cu{+} = Pb{+} + Cu =>
Pb + Cu{+} = Pb{+} + Cu
B2OH2O = HBO =>
B2OH2O = 2 HBO
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
SiO3H2O = H2SiO4 =>
SiO3H2O = H2SiO4
H2SO4(aq) + K3PO4(aq) = H3PO4 + K2SO4 =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4 + 3 K2SO4
K2S(s) = K(s) + S8(s) =>
8 K2S(s) = 16 K(s) + S8(s)
O3 + FeSO4 + H2SO4 = Fe(SO4)3 + H2O =>
2 O3 + 3 FeSO4 + 6 H2SO4 = 3 Fe(SO4)3 + 6 H2O
FeCl2 + KMnO4 + H2O = FeCl3 + Fe(OH)2 + MnO2 + KOH =>
9 FeCl2 + 2 KMnO4 + 4 H2O = 6 FeCl3 + 3 Fe(OH)2 + 2 MnO2 + 2 KOH
PtNH = PtHN =>
PtNH = PtHN
CoCl2 + O2 = CoO + Cl =>
2 CoCl2 + O2 = 2 CoO + 4 Cl
NaOH + F = O + NaF + H2O =>
2 NaOH + 2 F = O + 2 NaF + H2O
NO3 + Zn + OH = NH3 + ZnO2 =>
NO3 + 3 Zn + 3 OH = NH3 + 3 ZnO2
NaClAgCHO = NaCHOAgCl =>
NaClAgCHO = NaCHOAgCl
S8 + NO3{-} + OH{-} = SO3{2-} + NO + H2O =>
3 S8 + 32 NO3{-} + 16 OH{-} = 24 SO3{2-} + 32 NO + 8 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O + KH2SO4 =>
KMnO4 + 2 H2SO4 + 3 Na2SO3 = MnSO4 + 3 Na2SO4 + H2O + KH2SO4
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
C2H4 + Cl2 = C + HCl =>
C2H4 + 2 Cl2 = 2 C + 4 HCl
Zn(ClO3)2 + CuSO4 = Cu(ClO3)2 + ZnSO4 =>
Zn(ClO3)2 + CuSO4 = Cu(ClO3)2 + ZnSO4
CaSO4CoCl2 = CaCl2CoSO4 =>
CaSO4CoCl2 = CaCl2CoSO4
CuCl2Zn(OH)2 = Cu(OH)2ZnCl2 =>
CuCl2Zn(OH)2 = Cu(OH)2ZnCl2
HCl + KClO3 = Cl2 + KCl + H2O =>
6 HCl + KClO3 = 3 Cl2 + KCl + 3 H2O
Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O
C4H6O4 + H2 = C4H10O2 + H2O =>
C4H6O4 + 4 H2 = C4H10O2 + 2 H2O
NaNO2 + NaI + H2SO4 = Na2SO4 + I2 + NO + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + I2 + 2 NO + 2 H2O
KMnO4 + H2SO4 + (N2H5)2SO4 = MnSO4 + H2O + N2 + K2SO4 =>
8 KMnO4 + 7 H2SO4 + 5(N2H5)2SO4 = 8 MnSO4 + 32 H2O + 10 N2 + 4 K2SO4
SnCl2 + Li2S = LiCl + SnS =>
SnCl2 + Li2S = 2 LiCl + SnS
Ca(NO2)2 = CaON2O3 =>
Ca(NO2)2 = CaON2O3
Al(NO3)3 + KI = AlI3 + K(NO3) =>
Al(NO3)3 + 3 KI = AlI3 + 3 K(NO3)
CH3(CH2)2OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Cl2 + C + H2O = CO2 + H{+}1 + Cl{-}1 =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+}1 + 4 Cl{-}1
LiOH(aq)KCl(s) = LiCl(s)KOH(aq) =>
LiOH(aq)KCl(s) = LiCl(s)KOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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