| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + 7 O2 = 6 CO2H2O
HC1O + Ba(OH)2 = Ba(C1O)2 + H2O =>
2 HC1O + Ba(OH)2 = Ba(C1O)2 + 2 H2O
C32H22O11 + O2 = CO2 + H2O =>
C32H22O11 + 32 O2 = 32 CO2 + 11 H2O
Ba(ClO4)2 + KCl = KClO4 + BaCl2 =>
Ba(ClO4)2 + 2 KCl = 2 KClO4 + BaCl2
ZnCl2 + O2 = ZnO2 + Cl2 =>
ZnCl2 + O2 = ZnO2 + Cl2
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + Ca2(C2O4)2 =>
2 Na2C2O4 + 2 Ca(HCO3)2 = 4 NaHCO3 + Ca2(C2O4)2
ZnCl2 + O2 = Zn(ClO2)2 =>
ZnCl2 + 2 O2 = Zn(ClO2)2
H2NCONH2 + H2O = (NH4)2CO3 =>
H2NCONH2 + 2 H2O = (NH4)2CO3
Sr + PO4 = Sr(PO4) =>
Sr + PO4 = Sr(PO4)
SiO2 + H3PO4 = Si3(PO4)4 + H2O =>
3 SiO2 + 4 H3PO4 = Si3(PO4)4 + 6 H2O
HNO3 + H2SO4 = HSO4 + NO2 + H3O =>
HNO3 + 2 H2SO4 = 2 HSO4 + NO2 + H3O
Pb = Pb{2+} + e =>
Pb = Pb{2+} + 2e
NO3 + Br = BrNO3 =>
NO3 + Br = BrNO3
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
HOOCCOO(aq) + H2O(l) = OOCCOO(aq) + H3O(aq) =>
HOOCCOO(aq) + H2O(l) = OOCCOO(aq) + H3O(aq)
Cu(NO3)2 + CH3COOH = Cu(COOH)2 + CH3NO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3NO3
AlOHCl2 + HCl = Al(Cl)3 + H2O =>
AlOHCl2 + HCl = Al(Cl)3 + H2O
aluminumnitrate + sodiumcarbonate = aluminumcarbonate + sodiumnitrate =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + NH3 = Al(NH3) =>
Al + NH3 = Al(NH3)
Al2(SO4)3 + BaCl2 = Ba(SO4)3 + Al2Cl2 =>
Al2(SO4)3 + BaCl2 = Ba(SO4)3 + Al2Cl2
FeSO4 + KMnO4 + H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
3 FeSO4 + KMnO4 + 2 H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2
Fe2(SO4)3 + NaBr = Br2 + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaBr = Br2 + 2 FeSO4 + Na2SO4
Ti3O5 + O2 = TiO2 =>
2 Ti3O5 + O2 = 6 TiO2
Cr3{+} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr3{+} + 17 S2O8{2-} + 21 H2O = 3 Cr2O7{2-} + 34 SO4{2-} + 42 H{+}
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
C6H12O2 + H2O = CH3COOH + C4H9OH =>
C6H12O2 + H2O = CH3COOH + C4H9OH
NaOH + H2SO4 = H2O1 + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O1 + Na2SO4
Ba(OH)2*8H2O + NH4Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4Cl = BaCl2 + 10 H2O + 2 NH3
K2Cr2O7 + KI + H2SO4 = K2Cr2O4 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 3 H2SO4 = K2Cr2O4 + 3 I2 + 3 K2SO4 + 3 H2O
CH3OOH + K = CH3OOK + H2 =>
2 CH3OOH + 2 K = 2 CH3OOK + H2
La(s) + H2O(l) = La(OH)3(aq) + H2(g) =>
2 La(s) + 6 H2O(l) = 2 La(OH)3(aq) + 3 H2(g)
H2C2O4 + Fe(OH)3 = HOH + Fe2(C2O4)3 =>
3 H2C2O4 + 2 Fe(OH)3 = 6 HOH + Fe2(C2O4)3
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O
NaOHH2 = NaOH3 =>
NaOHH2 = NaOH3
CuSO4 + FeSO4 = CuFe + SO4 =>
CuSO4 + FeSO4 = CuFe + 2 SO4
KHCO3 = CO2K2CO3H2O =>
2 KHCO3 = CO2K2CO3H2O
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
H2SO4CU2O = CU2SO4H2O =>
H2SO4CU2O = CU2SO4H2O
CuOH2 + H2O = H3O + CuO =>
CuOH2 + 2 H2O = 2 H3O + CuO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ce(IO3)4 + H2O2C4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
14 Ce(IO3)4 + 24 H2O2C4 = 7 Ce2(C2O4)3 + 28 I2 + 54 CO2 + 24 H2O
Sr(OH)2*8H2O + HCl = SrCl2*8H2O + H2O =>
Sr(OH)2*8H2O + 2 HCl = SrCl2*8H2O + 2 H2O
NaN + AgNO3 = NaNO3 + AgN =>
NaN + AgNO3 = NaNO3 + AgN
NaI + BaSO4 = Na2(SO4)BaI2 =>
2 NaI + BaSO4 = Na2(SO4)BaI2
CuF2 + I2 = CuI + F2 =>
2 CuF2 + I2 = 2 CuI + 2 F2
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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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