| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 2 KOH = 2 KAlO2 + HOH
Na2O3S2 + AgNO3 = AgO3S2 + Na2NO3 =>
Na2O3S2 + AgNO3 = AgO3S2 + Na2NO3
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
FeSO4 + Br2 + NaOH = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4 + Br2 + 6 NaOH = 2 Fe(OH)3 + 2 NaBr + 2 Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2CrO4 + H2O2 = Na2CrO6 + H2 =>
Na2CrO4 + H2O2 = Na2CrO6 + H2
FeCl3 + KI + C6H10O5 = FeCl2 + KCl + C6H10O5I2 =>
2 FeCl3 + 2 KI + C6H10O5 = 2 FeCl2 + 2 KCl + C6H10O5I2
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MgCl2 = Cl2 + Mg =>
MgCl2 = Cl2 + Mg
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Au3 + O2 = Au3O2 =>
Au3 + O2 = Au3O2
Cu2SO4 + O2 + H2O = CuSO4 + Cu(OH)2 =>
2 Cu2SO4 + O2 + 2 H2O = 2 CuSO4 + 2 Cu(OH)2
H3[SbCl6] + H2O = SbOCl + HCl =>
H3[SbCl6] + H2O = SbOCl + 5 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
CH3CH2OH + HONO2 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HONO2 = CH3CH2ONO2 + H2O
CH3CHCH3COH + Cu(OH)2 = Cu2O + CH3CHCH3COOH + H2O =>
CH3CHCH3COH + 2 Cu(OH)2 = Cu2O + CH3CHCH3COOH + 2 H2O
K + LiOH = KLiOH =>
K + LiOH = KLiOH
HCOOH + KOH = HCOO + H2O + K2 =>
2 HCOOH + 2 KOH = 2 HCOO + 2 H2O + K2
Ca3(PO4)2 + AgNO3 = CaNO3 + Ag3(PO4)2 =>
Ca3(PO4)2 + 3 AgNO3 = 3 CaNO3 + Ag3(PO4)2
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
AlS = Al2S2 =>
2 AlS = Al2S2
Mn2O3 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + Cl2 + 3 H2O
Mg(OH)2 + P2O5 = Mg2P2O7 + H2O =>
2 Mg(OH)2 + P2O5 = Mg2P2O7 + 2 H2O
C6H5NH2HCl = C6H5NH3Cl =>
C6H5NH2HCl = C6H5NH3Cl
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CuSO4 + NH2CH2COOH + NaOH = Cu(NH2CH2COO)2 + Na2SO4*H2O + H2O =>
CuSO4 + 2 NH2CH2COOH + 2 NaOH = Cu(NH2CH2COO)2 + Na2SO4*H2O + H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3(aq)
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH2ClCOOH + HCl = H(Cl)2 + CH3COO =>
CH2ClCOOH + HCl = H(Cl)2 + CH3COO
MgOHBrHBr = H2OMgBr2 =>
MgOHBrHBr = H2OMgBr2
HSO3{-} + MnO4{-} + H{+} = Mn2{+} + SO4{-} + H2O =>
13 HSO3{-} + 6 MnO4{-} + 9 H{+} = 3 Mn2{+} + 13 SO4{-} + 11 H2O
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4*12MoO3 + 39 NH4NO3 + 33 H2O
CH3COCH3 + NaOH = CH3COHONaCH3 =>
CH3COCH3 + NaOH = CH3COHONaCH3
MgO + K2CO3 = MgCO3 + K2O =>
MgO + K2CO3 = MgCO3 + K2O
C3H7OHPCl5 = C3H7ClHClPOCl3 =>
C3H7OHPCl5 = C3H7ClHClPOCl3
BaCl2 + NaPo4 = Ba(Po4)2 + NaCl =>
BaCl2 + 2 NaPo4 = Ba(Po4)2 + 2 NaCl
NaOH + CH3COOH = Na + H2O + CH3COO =>
NaOH + CH3COOH = Na + H2O + CH3COO
KCN + HCl = HCNKCl =>
KCN + HCl = HCNKCl
CaCl2 + Na2CrO4 = NaCl + CaCrO4 =>
CaCl2 + Na2CrO4 = 2 NaCl + CaCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/24
Équations équilibrées sur04/09/23
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