| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 BaSO4 + 8 MgAl = 5 BaS + 8 MgO + 4 Al2O3
Be + Er2 = Be2Er3 =>
4 Be + 3 Er2 = 2 Be2Er3
C6HCl5O + H2O2 = CO2 + HCl + H2O =>
C6HCl5O + 9 H2O2 = 6 CO2 + 5 HCl + 7 H2O
Cr(CH3COO)3 + Al2(SO4)3 = Cr2(SO4)3 + Al(CH3COO)3 =>
2 Cr(CH3COO)3 + Al2(SO4)3 = Cr2(SO4)3 + 2 Al(CH3COO)3
Cl2(g) + O2(g) = Cl2O3(s) =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3(s)
C6H5CO2H + O2 = CO2 + H2O =>
2 C6H5CO2H + 15 O2 = 14 CO2 + 6 H2O
CH3COOH + CU = CUCH3COO + H2 =>
2 CH3COOH + 2 CU = 2 CUCH3COO + H2
H3PO4 + Ga(OH)3 = GaPO4 + HOH =>
H3PO4 + Ga(OH)3 = GaPO4 + 3 HOH
B + HNO3 + HF = HBF4 + H2O + NO2 =>
B + 3 HNO3 + 4 HF = HBF4 + 3 H2O + 3 NO2
AlCl3 + LiOH = AlLi + OHCl3 =>
AlCl3 + LiOH = AlLi + OHCl3
SO4 + Pb(NO3)2 = NO3 + Pb(SO4)2 =>
2 SO4 + Pb(NO3)2 = 2 NO3 + Pb(SO4)2
C11H12O3 + KMnO4 = C10H10O3 + KOH + MnO2 + O =>
10 C11H12O3 + 10 KMnO4 = 11 C10H10O3 + 10 KOH + 10 MnO2 + 7 O
HPO4{2-} = H{+} + PO4{3-} =>
HPO4{2-} = H{+} + PO4{3-}
Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH
C6H12 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H12O2 + 4 MnO2 + 4 KOH
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
V + HNO3 = V2ONO3 + NO2 + H2O =>
2 V + 4 HNO3 = V2ONO3 + 3 NO2 + 2 H2O
Mg3P2 + Na = Na3P + Mg2 =>
2 Mg3P2 + 12 Na = 4 Na3P + 3 Mg2
HBr(aq) + MgSO3(s) = MgBr2(aq) + H2SO3(aq) =>
2 HBr(aq) + MgSO3(s) = MgBr2(aq) + H2SO3(aq)
C3H5 + Cl2 = C3H5Cl2 =>
C3H5 + Cl2 = C3H5Cl2
C13H8O + NaBH4 = C13H9O + NaBH3 =>
C13H8O + NaBH4 = C13H9O + NaBH3
H3PO4 + HBr = Br2 + PO + H2O =>
2 H3PO4 + 6 HBr = 3 Br2 + 2 PO + 6 H2O
Zn + (NH4)2(CO3) = Zn2(CO3) + (NH4) =>
2 Zn + (NH4)2(CO3) = Zn2(CO3) + 2(NH4)
H + O + P = H2PO3 =>
2 H + 3 O + P = H2PO3
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
C10H15NOHCl + NaOH + NH4NO3 + Li = C10H15N + Li3NO + NaCl + H2O =>
C10H15NOHCl + NaOH + NH4NO3 + 6 Li = C10H15N + 2 Li3NO + NaCl + 3 H2O
CH3OH + MnO4{-} + H{+} = CHOOH + Mn2{+} + H2O =>
13 CH3OH + 8 MnO4{-} + 12 H{+} = 13 CHOOH + 4 Mn2{+} + 19 H2O
Co2(SO4)3 + LiOH = Co2OH + Li(SO4)3 =>
Co2(SO4)3 + LiOH = Co2OH + Li(SO4)3
K3P = K + P2 =>
2 K3P = 6 K + P2
AgNO3NaCl = NaNO3 + AgCl =>
AgNO3NaCl = NaNO3 + AgCl
Pb(CH3COO)2 + NH4OH = Pb(OH)2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH4OH = Pb(OH)2 + 2 CH3COONH4
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O
Na2CO3 + KHC4H4O6 = KNaC4H4O6 + CO2 + H2O =>
Na2CO3 + 2 KHC4H4O6 = 2 KNaC4H4O6 + CO2 + H2O
Cu(OH)2 + NH3 + H2O = Cu(OH)4 + NH4 =>
Cu(OH)2 + 2 NH3 + 2 H2O = Cu(OH)4 + 2 NH4
AgNO3(aq) + H2O(l) = AgOH + HNO3 =>
AgNO3(aq) + H2O(l) = AgOH + HNO3
AlCl3O9 = Al + ClO3 =>
AlCl3O9 = Al + 3 ClO3
Na2O2 + HO2 = O2 + NaOH =>
Na2O2 + 2 HO2 = 2 O2 + 2 NaOH
Li + H(OH) = Li(OH) + H =>
Li + H(OH) = Li(OH) + H
CH3Cl + KI + Br2 = CH3Br + KCl + I2 =>
2 CH3Cl + 2 KI + Br2 = 2 CH3Br + 2 KCl + I2
Ca + Na3PO4 = Ca(PO4)2 + Na =>
Ca + 2 Na3PO4 = Ca(PO4)2 + 6 Na
Ca(CH3COO)2 = CaCO3 + C3H6O =>
Ca(CH3COO)2 = CaCO3 + C3H6O
Fe(SCN)3 + SnCl2 = Sn(SCN)2 + FeCl3 =>
2 Fe(SCN)3 + 3 SnCl2 = 3 Sn(SCN)2 + 2 FeCl3
Cu + N2 = Cu3N2 =>
3 Cu + N2 = Cu3N2
Co(OH)Cl + H2SO4 = CoCl2 + CoSO4 + H2O =>
2 Co(OH)Cl + H2SO4 = CoCl2 + CoSO4 + 2 H2O
H2Te(aq) + KOH(aq) = H2O + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O + K2Te(aq)
NiCl2 + H3PO4 = HCl + Ni3(PO4)2 =>
3 NiCl2 + 2 H3PO4 = 6 HCl + Ni3(PO4)2
Li2SO3(s) + HCl(aq) = LiCl + H2SO3 =>
Li2SO3(s) + 2 HCl(aq) = 2 LiCl + H2SO3
MnI2 + K3PO4 = MnPO4 + K3I2 =>
MnI2 + K3PO4 = MnPO4 + K3I2
C14H12O2 + NaBH4 + C2H6O = C14H14O2 + BH3 + NaOH =>
14 C14H12O2 + 5 NaBH4 + 7 C2H6O = 15 C14H14O2 + 5 BH3 + 5 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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