| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH2Cl + KCl + K2Cu(CH)3 + KCNO =>
2 Cu(NH3)4Cl2 + 17 KCN + 11 H2O = 12 NH3 + 2 NH2Cl + 2 KCl + 2 K2Cu(CH)3 + 11 KCNO
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
NaF + Ag(NO3) = AgF + NaNO3 =>
NaF + Ag(NO3) = AgF + NaNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe{3} + PO4{-3} = FePO4 =>
Fe{3} + PO4{-3} = FePO4
(CH)3OH + O2 = CO2 + H2O =>
2(CH)3OH + 7 O2 = 6 CO2 + 4 H2O
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
HCl + KHSO3 = KCl + SO2 + H2O =>
HCl + KHSO3 = KCl + SO2 + H2O
FeS + HNO3 = FeSO + NO + H2O =>
3 FeS + 2 HNO3 = 3 FeSO + 2 NO + H2O
C12H22O11 + H2SO4 = CO2 + H2S + H2O =>
C12H22O11 + 6 H2SO4 = 12 CO2 + 6 H2S + 11 H2O
Cu(NO3)2 + Na = Cu2 + NaNO3 =>
2 Cu(NO3)2 + 4 Na = Cu2 + 4 NaNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HFeO2 + H2CO3 = Fe2(CO3)3 + H2O =>
2 HFeO2 + 3 H2CO3 = Fe2(CO3)3 + 4 H2O
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
C12H22O11 + CaCl2O2 = H2O + CO2 + CaCl2 =>
C12H22O11 + 12 CaCl2O2 = 11 H2O + 12 CO2 + 12 CaCl2
CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
FeU2 + U = FeU3 =>
FeU2 + U = FeU3
Zn + Cr(OH)3 = Cr + Zn(OH)2 =>
3 Zn + 2 Cr(OH)3 = 2 Cr + 3 Zn(OH)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NO3)2 + HI = PbI2 + NO3H =>
Pb(NO3)2 + 2 HI = PbI2 + 2 NO3H
SrCl2 + K2SO4 = KCl + SrSO4 =>
SrCl2 + K2SO4 = 2 KCl + SrSO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCl + MgOH = MgCl + HOH =>
HCl + MgOH = MgCl + HOH
Fe(C5H5)2 + C4H6O3 = Fe(C5H5)(C5H4COCH3) + CH3COOH =>
Fe(C5H5)2 + C4H6O3 = Fe(C5H5)(C5H4COCH3) + CH3COOH
Cr + H2CO3 = H2 + Cr(CO3)3 =>
Cr + 3 H2CO3 = 3 H2 + Cr(CO3)3
As2S3 + HNO3 + H2S = H3AsO4 + NO + H2SO4 =>
As2S3 + 12 HNO3 + H2S = 2 H3AsO4 + 12 NO + 4 H2SO4
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
(Co) + Cl = CoCl2 =>
(Co) + 2 Cl = CoCl2
KHS + KOH = H2O + K2S =>
KHS + KOH = H2O + K2S
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
CuO + H2CO3 = [Cu(OH)]2CO3 =>
2 CuO + H2CO3 = [Cu(OH)]2CO3
LiOH + K{3}PO{4} = KOH + Li{3}PO{4} =>
LiOH + K{3}PO{4} = KOH + Li{3}PO{4}
BaU2 + Na2SO4 = BaSO4 + NaU =>
BaU2 + Na2SO4 = BaSO4 + 2 NaU
Fe{3} + PO4{-3} = FePO4 =>
Fe{3} + PO4{-3} = FePO4
FeSO4(aq) + NaOH(aq) = Fe(OH)2(aq) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + Na2SO4(aq)
C3H5CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
C3H5CHOHCH(C2H5)CH2OH + 11 O2 = 8 CO2 + 8 H2O
NaOH + NH4 = Na + H2O + NH3 =>
NaOH + NH4 = Na + H2O + NH3
AgNO3 + Ca(OH)2 = Ag(OH)2 + CaNO3 =>
AgNO3 + Ca(OH)2 = Ag(OH)2 + CaNO3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
CuCO3 + C6H8O7 = CO2 + CuC6H5O7 + H2O =>
18 CuCO3 + 17 C6H8O7 = 12 CO2 + 18 CuC6H5O7 + 23 H2O
SCl5 + H2O = SO2 + HCl + Cl2 =>
2 SCl5 + 4 H2O = 2 SO2 + 8 HCl + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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