| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + Na2SO4 + H2O = BaSO4 + 2 NaOH + CO2
Ga + KOH + H2O = K3[Ga(OH)6] + H =>
Ga + 3 KOH + 3 H2O = K3[Ga(OH)6] + 3 H
K3Al(C2O4)3 + H2O = K3Al(C2O4)3H2O =>
K3Al(C2O4)3 + H2O = K3Al(C2O4)3H2O
Na2S + HClO + HCl = S + H2O + NaCl =>
Na2S + HClO + HCl = S + H2O + 2 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KNO2 + H2O = HNO2 + KHO =>
KNO2 + H2O = HNO2 + KHO
Fe + CdCl2 = FeCl3 + Cd =>
2 Fe + 3 CdCl2 = 2 FeCl3 + 3 Cd
Al + KClO4 = Al2O3 + K2O + Cl2 =>
14 Al + 6 KClO4 = 7 Al2O3 + 3 K2O + 3 Cl2
K(gly) + [Co(H2O)6]{2+} = [Co(gly)] + K{+} + H2O =>
2 K(gly) + [Co(H2O)6]{2+} = [Co(gly)] + 2 K{+} + 6 H2O
H3C6H5O7(aq) + NaHCO3(aq) = NaC6H5O7(aq) + CO2(g) + H2O(l) =>
8 H3C6H5O7(aq) + 9 NaHCO3(aq) = 9 NaC6H5O7(aq) + 3 CO2(g) + 14 H2O(l)
CH4 + S = CHS + H2S =>
2 CH4 + 5 S = 2 CHS + 3 H2S
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
Ag2O(aq) = Ag(s) + O2(g) =>
2 Ag2O(aq) = 4 Ag(s) + O2(g)
NH3 + CaO = N2 + H2O + Ca =>
2 NH3 + 3 CaO = N2 + 3 H2O + 3 Ca
NO + O5 = N2O5 =>
10 NO + 3 O5 = 5 N2O5
KIO4 + H2SO4 = K2SO4 + I2 + H2O + O2 =>
4 KIO4 + 2 H2SO4 = 2 K2SO4 + 2 I2 + 2 H2O + 7 O2
C8H10 + NH3 = C8H11N + H2 =>
C8H10 + NH3 = C8H11N + H2
KI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 =>
2 KI + KMnO4 + 4 H2SO4 = I2 + MnSO4 + 4 H2O + 3 KSO4
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca3(PO4)2 + SO2 + C = CaSO4 + CO + P4 =>
2 Ca3(PO4)2 + 6 SO2 + 4 C = 6 CaSO4 + 4 CO + P4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoSO4*7H2O + NaOH + H2O2 = Co(OH)3 + Na2SO4 + H2O =>
2 CoSO4*7H2O + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 Na2SO4 + 14 H2O
CuS + NaMnO4 + H2SO4 = CuSO4 + Na2SO4 + MnSO4 + H2O =>
5 CuS + 8 NaMnO4 + 12 H2SO4 = 5 CuSO4 + 4 Na2SO4 + 8 MnSO4 + 12 H2O
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
HNO3 + NH4OH = H2O + NH =>
HNO3 + 3 NH4OH = 6 H2O + 4 NH
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COOC5H11 + H2O =>
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COOC5H11 + H2O
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Na{+} + Cu = Na + Cu{+} =>
Na{+} + Cu = Na + Cu{+}
BiNO2 + NH3 + H2O = Bi(OH)2NO3 + NH4 =>
BiNO2 + 4 NH3 + 3 H2O = Bi(OH)2NO3 + 4 NH4
CaHPO4 + HCl = Ca(H2PO4)2 + CaCl2 =>
2 CaHPO4 + 2 HCl = Ca(H2PO4)2 + CaCl2
C12H22O11 + O2 = CO2 + H2O = =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH2O + K(OH)2 = K(C2H3O2)2 + H2O =>
4 CH2O + K(OH)2 = K(C2H3O2)2 + 2 H2O
CsSO4 + NaOH = CsOH + NaSO4 =>
CsSO4 + NaOH = CsOH + NaSO4
CH3COONa + MgCl2 = (CH3COO)2Mg + NaCl =>
2 CH3COONa + MgCl2 = (CH3COO)2Mg + 2 NaCl
AlPO4 + Mg = Al + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg = 2 Al + Mg3(PO4)2
VO4{3-} + H2O2 = VO2(O2)2{3-} + H2O =>
VO4{3-} + 2 H2O2 = VO2(O2)2{3-} + 2 H2O
Co{2+} + H2O2 = Co{3+} + OH{-} =>
2 Co{2+} + H2O2 = 2 Co{3+} + 2 OH{-}
Al(OH)3 + Na2CO3 + H2O = Na[Al(OH)4] + CO2 =>
2 Al(OH)3 + Na2CO3 + H2O = 2 Na[Al(OH)4] + CO2
Pb(OH)2 + H2S = (PbOH)2S + H2O =>
2 Pb(OH)2 + H2S = (PbOH)2S + 2 H2O
NaHCO3 + H2C2O4 = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 H2O + 2 CO2 + Na2C2O4
H2SO4 + KOH = OH2 + K2SO4 =>
H2SO4 + 2 KOH = 2 OH2 + K2SO4
AgNO3 + BaI2 = AgI + Ba(NO3)2 =>
2 AgNO3 + BaI2 = 2 AgI + Ba(NO3)2
MgH2 + KOH = KH + Mg(OH)2 =>
MgH2 + 2 KOH = 2 KH + Mg(OH)2
NaBr(electricity) = Na + Br =>
NaBr(electricity) = Na + Br
Fe2O2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe2O2 + 4 H3PO4 = 2 Fe3(PO4)2 + 6 H2O
PaCl2 + H2SO4 = PaSO4 + HCl =>
PaCl2 + H2SO4 = PaSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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