| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3NaPO4 = HPO4NaNO3
Ti + Al2O3 = TiO + Al =>
3 Ti + Al2O3 = 3 TiO + 2 Al
KOHFeCl = FeOHKCl =>
KOHFeCl = FeOHKCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn + ZnSO4 + H2O = ZnOH + ZnH2SO4 =>
2 Zn + ZnSO4 + 2 H2O = 2 ZnOH + ZnH2SO4
C4H6O5H2O = CO2CH3OH =>
C4H6O5H2O = 2 CO2CH3OH
S + O2 = SO2 =>
S + O2 = SO2
H3PO4 + K2CO3 = K3PO4 + CO2 + H2O =>
2 H3PO4 + 3 K2CO3 = 2 K3PO4 + 3 CO2 + 3 H2O
N2O5MgO = Mg(NO3)2 =>
N2O5MgO = Mg(NO3)2
Fe(ClO4)2 + Na2CO3 = FeCO3 + NaClO4 =>
Fe(ClO4)2 + Na2CO3 = FeCO3 + 2 NaClO4
CH3CH2NH2H2O = CH3CH2NH3OH =>
CH3CH2NH2H2O = CH3CH2NH3OH
PCl3 + KOH = K3PO3 + KCl + H2O =>
PCl3 + 6 KOH = K3PO3 + 3 KCl + 3 H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
C6H5BrNa = C6H5NaBr =>
C6H5BrNa = C6H5NaBr
Ti(OH)3HNO3 = TiNO3H(OH)3 =>
Ti(OH)3HNO3 = TiNO3H(OH)3
HCl(aq) + Na2SO3(s) = NaCl(aq) + H2O(l) + SO2(g) =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl(aq) + H2O(l) + SO2(g)
CaPS = CaSP =>
CaPS = CaSP
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
Zn(s)MgCl2(aq) = ZnCl2(aq)Mg(s) =>
Zn(s)MgCl2(aq) = ZnCl2(aq)Mg(s)
SCu3 = Cu3S =>
SCu3 = Cu3S
NaClOAg = NaAgClO =>
NaClOAg = NaAgClO
Pd + Cl2 = PdCl4 =>
Pd + 2 Cl2 = PdCl4
Zn(OH)2 + NaOH = (NaO)2Zn + H2O =>
Zn(OH)2 + 2 NaOH = (NaO)2Zn + 2 H2O
Bi2O3 + Cl2 + KOH = KCl + K3BiO4 + H2O =>
Bi2O3 + 2 Cl2 + 10 KOH = 4 KCl + 2 K3BiO4 + 5 H2O
NaOHHBrO = NaBrOHOH =>
NaOHHBrO = NaBrOHOH
NaCH3COO + Pb(NO3)2 = NaCH3(NO3)2 + PbCOO =>
NaCH3COO + Pb(NO3)2 = NaCH3(NO3)2 + PbCOO
ClO{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO{-} + Cl{-} + 2 H{+} = Cl2 + H2O
CH3MgBrH2O = CH4MgBrOH =>
CH3MgBrH2O = CH4MgBrOH
(NH4)2S + O2 = NH3 + SO2 + H2O =>
2(NH4)2S + 3 O2 = 4 NH3 + 2 SO2 + 2 H2O
Cu(NH3)4Cl2 + HCl = NH4Cl + CuCl2 =>
Cu(NH3)4Cl2 + 4 HCl = 4 NH4Cl + CuCl2
NOCl + NaOH = NaNO2 + NaCl + H2O =>
NOCl + 2 NaOH = NaNO2 + NaCl + H2O
AuCl3 + FeSO4 = FeCl2 + SO2 + Au + O2 =>
2 AuCl3 + 3 FeSO4 = 3 FeCl2 + 3 SO2 + 2 Au + 3 O2
(CH3)2CHCH2CH2OH + H2SO4 = H2CHCH2CH2OH + (CH3)2SO4 =>
(CH3)2CHCH2CH2OH + H2SO4 = H2CHCH2CH2OH + (CH3)2SO4
NaOH + MnBr2 = NaBr + Mn(OH)2 =>
2 NaOH + MnBr2 = 2 NaBr + Mn(OH)2
Mg + F(g) = MgF2 =>
Mg + 2 F(g) = MgF2
ZnHSO{4-} = HZnSO{4-} =>
ZnHSO{4-} = HZnSO{4-}
Pb(C2O4)2 + NaNH2 = Na2C2O4 + Pb(NH2)4 =>
Pb(C2O4)2 + 4 NaNH2 = 2 Na2C2O4 + Pb(NH2)4
Na2B4O7 + C2H5OH + H2SO4 = B(C2H5O)3 + NaHSO4 + H2O =>
Na2B4O7 + 12 C2H5OH + 2 H2SO4 = 4 B(C2H5O)3 + 2 NaHSO4 + 7 H2O
Cl2 + AuI = AuCl + I =>
Cl2 + 2 AuI = 2 AuCl + 2 I
HNO3NH4OH = H2ONOH =>
HNO3NH4OH = 2 H2ONOH
CuOH2O = Cu(OH)2 =>
CuOH2O = Cu(OH)2
Zn(NO3)2 + Hg = Hg(NO3)2 + Zn =>
Zn(NO3)2 + Hg = Hg(NO3)2 + Zn
K2S + Br2 = S*2BrK =>
K2S + Br2 = S*2BrK
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
OH{-} + Pb{2+} + NO2 = Pb + NO3{-} + H2O =>
4 OH{-} + Pb{2+} + 2 NO2 = Pb + 2 NO3{-} + 2 H2O
Cu + H2SO4 = Cu(SO4)3 + H2O + SO2 =>
Cu + 6 H2SO4 = Cu(SO4)3 + 6 H2O + 3 SO2
CrO + O2 + KOH = K2CrO4 + H2O =>
CrO + O2 + 2 KOH = K2CrO4 + H2O
F2Ge = GeF2 =>
F2Ge = GeF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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