| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2 + 2 NH3 + 2 HPO4 + 12 H2O = 2 MgNH4PO4*6H2O(s)
S + O2 + NaOH = Na2SO4 + H2O =>
2 S + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
KMnO4 + H2C2O4 = K2C2O4 + MnC2O4 + H2O + CO2 =>
2 KMnO4 + 8 H2C2O4 = K2C2O4 + 2 MnC2O4 + 8 H2O + 10 CO2
CuS + NH4OH = (NH4)2S + Cu(OH)2 =>
CuS + 2 NH4OH = (NH4)2S + Cu(OH)2
OH{-}(aq) + CH3COOH(aq) = H2O(l) + CH3COO{-}(aq) =>
OH{-}(aq) + CH3COOH(aq) = H2O(l) + CH3COO{-}(aq)
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4} =>
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4}
KBr + Hg2(CH3COO)2 = KCH3COO + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 KCH3COO + Hg2Br2
HBr + Ba = BaBr2 + H =>
2 HBr + Ba = BaBr2 + 2 H
Ni + HClO3 = Ni(ClO3)2 + H2 =>
Ni + 2 HClO3 = Ni(ClO3)2 + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KNO3 + Pb = K + Pb(NO3)2 =>
2 KNO3 + Pb = 2 K + Pb(NO3)2
NaCl + C6H12O6 = NaOH + Cl + CH =>
6 NaCl + C6H12O6 = 6 NaOH + 6 Cl + 6 CH
Pepito2 + O2 = Pepito2O =>
2 Pepito2 + O2 = 2 Pepito2O
[Ag(NH3)2]{+} + OH{-} + HCl = AgCl + NH3 + H2O =>
[Ag(NH3)2]{+} + OH{-} + HCl = AgCl + 2 NH3 + H2O
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + CH3OOH + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 6 CH3OOH + 2 Cr2(SO4)3 + 5 H2O
B2(CO3)3 = B + (CO3)2 =>
2 B2(CO3)3 = 4 B + 3(CO3)2
K + O = K2O =>
2 K + O = K2O
P2O5 + HF = HPO2F2 + H2O =>
P2O5 + 4 HF = 2 HPO2F2 + H2O
K + O = K2O =>
2 K + O = K2O
AgNO3(aq) + CaCl2(s) = AgCl(s) + Ca(NO3)2 =>
2 AgNO3(aq) + CaCl2(s) = 2 AgCl(s) + Ca(NO3)2
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
H2SO3 + Co(OH)2 = Co(HSO3)2 + H2O =>
2 H2SO3 + Co(OH)2 = Co(HSO3)2 + 2 H2O
H2SO3 + PbCl2 + HCl = PbS2 + PbCl4 + H2O =>
2 H2SO3 + 6 PbCl2 + 8 HCl = PbS2 + 5 PbCl4 + 6 H2O
MgOH + KCl2 = KOH + MgCl2 =>
MgOH + KCl2 = KOH + MgCl2
C8H8NO2Na + CH3CH2I = C10H13NO2 + NaI =>
C8H8NO2Na + CH3CH2I = C10H13NO2 + NaI
MgBr2 + FeCl3 = MgCl2 + FeBr3 =>
3 MgBr2 + 2 FeCl3 = 3 MgCl2 + 2 FeBr3
NH4Cl + KNO2 + H2O = KCl + NH4O2 =>
NH4Cl + KNO2 + 2 H2O = KCl + 2 NH4O2
NaOH + KHC8H4O4 = HOH + KNaC8H4O4 =>
NaOH + KHC8H4O4 = HOH + KNaC8H4O4
SFe + O2 = FeO2 + SO2 =>
SFe + 2 O2 = FeO2 + SO2
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
NaHCO3(s)C2H4O2(aq) = NaC2H3O2(s)H2O(l)CO2(g) =>
NaHCO3(s)C2H4O2(aq) = NaC2H3O2(s)H2O(l)CO2(g)
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Cu(OH)2 + SO3 = CuSO3 + OH =>
Cu(OH)2 + SO3 = CuSO3 + 2 OH
Fe + Hg = FeHg =>
Fe + Hg = FeHg
Na2H2PO2*H2O + HCl + H2O2 = H3PO2 + NaCl + H2O =>
2 Na2H2PO2*H2O + 4 HCl + H2O2 = 2 H3PO2 + 4 NaCl + 4 H2O
Na2CO3 + H2O + CuSO4 = Na2SO4 + Cu(OH)2 + CO2 =>
Na2CO3 + H2O + CuSO4 = Na2SO4 + Cu(OH)2 + CO2
Al(OH)3 + H2MnO5 = Al2(MnO5)3 + H2O =>
2 Al(OH)3 + 3 H2MnO5 = Al2(MnO5)3 + 6 H2O
Al(OH)3 + H2NO2 = Al2NO4 + H2O =>
2 Al(OH)3 + H2NO2 = Al2NO4 + 4 H2O
Ca(NO3)2 + NaC2H3O2 = Ca(C2H3O2)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 Na(NO3)
C11H18O + O2 = CO2 + H2O =>
C11H18O + 15 O2 = 11 CO2 + 9 H2O
KOH + HCl = KCl + H(OH) =>
KOH + HCl = KCl + H(OH)
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
KBr3 + Fe(OH) = FeBr3 + KOH =>
KBr3 + Fe(OH) = FeBr3 + KOH
KMnO4 + CuCO3 = Cu(MnO4) + KCO3 =>
KMnO4 + CuCO3 = Cu(MnO4) + KCO3
NH3 + Cl2 + NaOH = H2O + NaCl + N2H2 =>
2 NH3 + 2 Cl2 + 4 NaOH = 4 H2O + 4 NaCl + N2H2
AgCIO3 = AgCI + O2 =>
2 AgCIO3 = 2 AgCI + 3 O2
C9H2O(l) + O2(g) = CO2(g) + H2O(g) =>
C9H2O(l) + 9 O2(g) = 9 CO2(g) + H2O(g)
Ag2O + N2 = Ag3N + O2 =>
6 Ag2O + 2 N2 = 4 Ag3N + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/24
Équations équilibrées sur06/01/23
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