| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + Fe(s) = Ni(s) + Fe(NO3)2
Fe2O3 + HBr = FeBrO + H2O =>
Fe2O3 + 2 HBr = 2 FeBrO + H2O
CH3CH2ClHCl = CH3CH3Cl2 =>
CH3CH2ClHCl = CH3CH3Cl2
C2O4 + H2O = C2O4*H2O =>
C2O4 + H2O = C2O4*H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + HNO3 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HNO3 + 5 H2SO4 = N2 + 5 Fe2(SO4)3 + 6 H2O
KMnO4 + C4H8O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C4H8O + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 3 H2O
Li + ZnSO4 = Li(SO4)2 + Zn =>
Li + 2 ZnSO4 = Li(SO4)2 + 2 Zn
C6H8O7(aq) + NaOH(aq) = NaO7 + C6H8OH =>
C6H8O7(aq) + NaOH(aq) = NaO7 + C6H8OH
C2H2F2 + O2 = HF + CO2 =>
C2H2F2 + 2 O2 = 2 HF + 2 CO2
Mn(NO3)2 + Na2CO3H2O = MnCO3 + NaNO3 + H2O =>
Mn(NO3)2 + Na2CO3H2O = MnCO3 + 2 NaNO3 + H2O
C5H6O + O2 = C02 + H2O =>
2 C5H6O + 2 O2 = 5 C02 + 6 H2O
Ca(OH)2 + H3PO4 = Ca2P2O7 + H2O =>
2 Ca(OH)2 + 2 H3PO4 = Ca2P2O7 + 5 H2O
PH3 + AgNO3 = Ag3P + HNO3 =>
PH3 + 3 AgNO3 = Ag3P + 3 HNO3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Re + Br = ReBr =>
Re + Br = ReBr
Al2(SO3)3 + H2O = H2SO3 + Al2O3 =>
Al2(SO3)3 + 3 H2O = 3 H2SO3 + Al2O3
FeCl2 + AgNO2 = Fe(NO2)2 + AgCl =>
FeCl2 + 2 AgNO2 = Fe(NO2)2 + 2 AgCl
CsCl(aq) + K3PO4(aq) = KCl(aq) + Cs3PO4(s) =>
3 CsCl(aq) + K3PO4(aq) = 3 KCl(aq) + Cs3PO4(s)
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O(l) =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O(l)
Mg + H2O4S = H2 + MgO4S =>
Mg + H2O4S = H2 + MgO4S
RCO2Na + FeCl3 = NaCl3 + RCO2Fe =>
RCO2Na + FeCl3 = NaCl3 + RCO2Fe
CdCl2 + Na2SO3 = Na2[Cd(SO3)2] + NaCl =>
CdCl2 + 2 Na2SO3 = Na2[Cd(SO3)2] + 2 NaCl
Co(NO3)2*6H2O + Mn(NO3)2*4H2O + Al(NO3)3*9H2O + NaOH + Na2CO3 = Co8Mn2Al2(OH)24(CO3)*4H2O + H2O + NaNO3 =>
8 Co(NO3)2*6H2O + 2 Mn(NO3)2*4H2O + 2 Al(NO3)3*9H2O + 24 NaOH + Na2CO3 = Co8Mn2Al2(OH)24(CO3)*4H2O + 70 H2O + 26 NaNO3
Cr2O7{2-} + Fe2 + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + Fe2 + 14 H{+} = 2 Cr{3+} + 2 Fe{3+} + 7 H2O
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
MnSO4 + NaOH + H2O2 = H2O + MnO2 + Na2SO4 =>
MnSO4 + 2 NaOH + H2O2 = 2 H2O + MnO2 + Na2SO4
HCl + MnO2 + H2SO4 = MnSO4 + H2O + Cl2 =>
2 HCl + MnO2 + H2SO4 = MnSO4 + 2 H2O + Cl2
NaNaBr = Na2Br =>
NaNaBr = Na2Br
CO + Al = AlO + C =>
CO + Al = AlO + C
Fe + Cu2S = Fe2S3 + Cu =>
2 Fe + 3 Cu2S = Fe2S3 + 6 Cu
Mg(OH)3 + HCl = MgCl3 + H2O =>
Mg(OH)3 + 3 HCl = MgCl3 + 3 H2O
Cr2O3 + K2CrO4 + O2 = K2Cr2O7 =>
2 Cr2O3 + 4 K2CrO4 + 3 O2 = 4 K2Cr2O7
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
NaCl + H2S = H2Cl + NaS =>
NaCl + H2S = H2Cl + NaS
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Zn3Mg2 + H2O = Zn{2+} + OH{-} + MgH3 =>
Zn3Mg2 + 6 H2O = 3 Zn{2+} + 6 OH{-} + 2 MgH3
C2H5COONa + O2 = CO2 + H2O + Na2CO3 =>
2 C2H5COONa + 7 O2 = 5 CO2 + 5 H2O + Na2CO3
Li(aq) + O2(g) = LiO =>
2 Li(aq) + O2(g) = 2 LiO
RC2H5 + O2 = ROH + CO2 + H2O =>
2 RC2H5 + 7 O2 = 2 ROH + 4 CO2 + 4 H2O
NaOH(aq) + H2C2O4 = H2O(s)Na2C2O4(aq) + H2O(l) =>
2 NaOH(aq) + H2C2O4 = H2O(s)Na2C2O4(aq) + H2O(l)
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + I + Na2SO4 + H2O + K2SO4 =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + 6 I + 3 Na2SO4 + 7 H2O + K2SO4
F2 + MgO = F2O + Mg =>
F2 + MgO = F2O + Mg
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
F2 + MgO = F2O + Mg =>
F2 + MgO = F2O + Mg
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
AlCl3 + H2O = Al(OH)3 + Cl2 + H2 =>
2 AlCl3 + 6 H2O = 2 Al(OH)3 + 3 Cl2 + 3 H2
FeCl3*6H2O + AcAc = Fe(AcAc)3 + H2O + Cl =>
FeCl3*6H2O + 3 AcAc = Fe(AcAc)3 + 6 H2O + 3 Cl
Zn + NaOH + H2O = Na2Zn(OH)4 + H4 =>
2 Zn + 4 NaOH + 4 H2O = 2 Na2Zn(OH)4 + H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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