| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + Mg(OH)2 = Al2(OH)2 + Mg(SO4)3
Na + S = Na2S =>
2 Na + S = Na2S
NaHCO3 + H3C6H5O = CO2 + H2O + Na3C6H5O =>
3 NaHCO3 + H3C6H5O = 3 CO2 + 3 H2O + Na3C6H5O
FeCl3 + Cu(OH)2 = Fe(OH)3 + CuCl2 =>
2 FeCl3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuCl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Ni = NiO + NO2 + H2O =>
2 HNO3 + Ni = NiO + 2 NO2 + H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
BaCl2 + H2(SO4) = HCl + Ba(SO4) =>
BaCl2 + H2(SO4) = 2 HCl + Ba(SO4)
Rb2O + Al(OH)3 = RbAlO2 + H2O =>
Rb2O + 2 Al(OH)3 = 2 RbAlO2 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3CH2COONa + NaOH = C2H6 + Na2CO3 =>
CH3CH2COONa + NaOH = C2H6 + Na2CO3
Ca5(OH)(PO4)3 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca5(OH)(PO4)3 + H3PO4 = 5 Ca3(PO4)2 + 3 H2O
Na2SO4 + BaSO4 = BaNa2 + SO4 =>
Na2SO4 + BaSO4 = BaNa2 + 2 SO4
C7H16 + Cl2 = C7Cl16 + HCl =>
C7H16 + 16 Cl2 = C7Cl16 + 16 HCl
O2 = O6 =>
3 O2 = O6
Co(ClO)2 + NaOH = Co(OH)2 + NaClO =>
Co(ClO)2 + 2 NaOH = Co(OH)2 + 2 NaClO
Mg(ClO2)2 = MgCl2 + O2 =>
Mg(ClO2)2 = MgCl2 + 2 O2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NaCl + AlOH3 = NaOH3 + ClAl =>
NaCl + AlOH3 = NaOH3 + ClAl
SO2 + SO3 = SO2SO3 =>
SO2 + SO3 = SO2SO3
CaO + H2O = Ca2 + H2O2 =>
2 CaO + 2 H2O = Ca2 + 2 H2O2
NaOH + NH4Cl = NaCl + NH3 + HOH =>
NaOH + NH4Cl = NaCl + NH3 + HOH
HNO = HON =>
HNO = HON
Fe{2+} + HCO3{-} = CO2 + FeCO3 + H2O =>
Fe{2+} + 2 HCO3{-} = CO2 + FeCO3 + H2O
Mg(OH)2 + N2O5 = MgO + HNO3 =>
Mg(OH)2 + N2O5 = MgO + 2 HNO3
CrCl3 + PbO2 + NaOH = Na2CrO4 + PbCl2 + H2O =>
2 CrCl3 + 3 PbO2 + 4 NaOH = 2 Na2CrO4 + 3 PbCl2 + 2 H2O
KJO3 + HJ + H2SO4 = J + K2SO4 + H2O =>
2 KJO3 + 10 HJ + H2SO4 = 12 J + K2SO4 + 6 H2O
Ba + NaBr = BaNaBr =>
Ba + NaBr = BaNaBr
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
AgMnO4 + KCl = AgCl + KMnO4 =>
AgMnO4 + KCl = AgCl + KMnO4
Al(oh)3 + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al(oh)3 + 6 KOH + 18 H2O = 6 K[Al(OH)4] + 9 H2
HCOOH + Na2CO3 = HCOONa + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2O + CO2
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
C4H9COOH + LiOH = Li(C4H9COO) + H2O =>
C4H9COOH + LiOH = Li(C4H9COO) + H2O
CuCl = Cu + CuCl2 =>
2 CuCl = Cu + CuCl2
Mg2 + HNO3 = Mg(NO3)2 + H2O + N2O =>
2 Mg2 + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O
Na(s) + H2O(l) = NaOH(ac) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(ac) + H2(g)
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
(Cu(NO3)2) = CuO + NO2 + O2 =>
2(Cu(NO3)2) = 2 CuO + 4 NO2 + O2
Al + KOH + KNO3 + H2O = K[Al(OH)4] + NH3*H2O =>
8 Al + 5 KOH + 3 KNO3 + 21 H2O = 8 K[Al(OH)4] + 3 NH3*H2O
H3(PO4) + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Al(OH)3 + K2SO4 = Al2(SO4)3 + KOH =>
2 Al(OH)3 + 3 K2SO4 = Al2(SO4)3 + 6 KOH
Mg + HBr = MgBr2 + H1 =>
Mg + 2 HBr = MgBr2 + 2 H1
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 + Pb(OH)2 = AlPb(OH)2 + O =>
Al2O3 + 2 Pb(OH)2 = 2 AlPb(OH)2 + 3 O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H10O5 + H2 = C9H10O2 + H2O =>
3 C6H10O5 + 6 H2 = 2 C9H10O2 + 11 H2O
Cu(NO3)3 + K3PO4 = CuPO4 + K3(NO3)3 =>
Cu(NO3)3 + K3PO4 = CuPO4 + K3(NO3)3
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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