| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4{-2} + Pb{+2} = PbSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Eu2O3 + H2S = EuS + H2O + S =>
Eu2O3 + 3 H2S = 2 EuS + 3 H2O + S
C7H14 + HCl = C7H15ClC6H13Cl =>
13 C7H14 + 14 HCl = 7 C7H15ClC6H13Cl
Fe2(NH4)2(SO4)4 + KSCN = FeSCN + KNH4SO4 + SO4 =>
Fe2(NH4)2(SO4)4 + 2 KSCN = 2 FeSCN + 2 KNH4SO4 + 2 SO4
H3CNH2 + H2O = H3CNH3 + HO =>
H3CNH2 + H2O = H3CNH3 + HO
AgNO3 + C4H9I = AgI + C4H9NO3 =>
AgNO3 + C4H9I = AgI + C4H9NO3
H2 + SiO2 = H2O + Si =>
2 H2 + SiO2 = 2 H2O + Si
NH3 + NaClO = NH2Cl + NaOH =>
NH3 + NaClO = NH2Cl + NaOH
Cl(g) + KI(aq) = I(s) + KCl(aq) =>
Cl(g) + KI(aq) = I(s) + KCl(aq)
ZnCl2 + NaOH = ZnO + NaCl + H2O =>
ZnCl2 + 2 NaOH = ZnO + 2 NaCl + H2O
Fe2(SO4)3 + BaCl2 = Fe2Cl6 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Cl6 + 3 BaSO4
H3PO4 + AlCl3 = Al(PO4) + HCl =>
H3PO4 + AlCl3 = Al(PO4) + 3 HCl
Fe2NO3 + MgSO4 = Fe2SO4 + MgNO3 =>
Fe2NO3 + MgSO4 = Fe2SO4 + MgNO3
Fe(NO3)3 + CuCl2 = Cu(NO3)2 + FeCl3 =>
2 Fe(NO3)3 + 3 CuCl2 = 3 Cu(NO3)2 + 2 FeCl3
K52 + S = K2S =>
K52 + 26 S = 26 K2S
NaCl + B2 = NaB2 + Cl =>
NaCl + B2 = NaB2 + Cl
Ph2O4 = Ph + O2 =>
Ph2O4 = 2 Ph + 2 O2
KH2PO4 + AgNO3 = KH2NO3 + AgPO4 =>
KH2PO4 + AgNO3 = KH2NO3 + AgPO4
MgCO3 + CH3COOH = Mg + CO2 + H2O =>
4 MgCO3 + CH3COOH = 4 Mg + 6 CO2 + 2 H2O
HNO3 + SnO = H2O + NO + SnO2 =>
2 HNO3 + 3 SnO = H2O + 2 NO + 3 SnO2
Cr(OH)6 = Cr2O6 + H2O =>
2 Cr(OH)6 = Cr2O6 + 6 H2O
Br + OH = BrO3 + H2O =>
Br + 6 OH = BrO3 + 3 H2O
Fe(OH)3 + HC2H3O2 = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(CH3COO)3 + 3 H2O
H2 + CuO = H2O + Cu =>
H2 + CuO = H2O + Cu
Na2S + Mn(C2H3O2)4 = NaC2H3O2 + MnS2 =>
2 Na2S + Mn(C2H3O2)4 = 4 NaC2H3O2 + MnS2
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
NMe4I3 = NMe4I + I2 =>
NMe4I3 = NMe4I + I2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K4[Fe(CN)6] = KCN + FeC2 + N2 =>
K4[Fe(CN)6] = 4 KCN + FeC2 + N2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + CO = Fe2O3 + C =>
2 Fe + 3 CO = Fe2O3 + 3 C
NaH2PO4(aq) + CaCl2(aq) = Ca(H2PO4)2(s) + NaCl(aq) =>
2 NaH2PO4(aq) + CaCl2(aq) = Ca(H2PO4)2(s) + 2 NaCl(aq)
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
N3 + H = NH3 =>
N3 + 9 H = 3 NH3
HNO3 + Mg(CO3) = MgNO3 + HCO3 =>
HNO3 + Mg(CO3) = MgNO3 + HCO3
KNO3 + NH4Cl = H2O + KCl + N2O =>
KNO3 + NH4Cl = 2 H2O + KCl + N2O
CrO3 + C2H5OH = CO2 + H2O + Cr2O3 =>
4 CrO3 + C2H5OH = 2 CO2 + 3 H2O + 2 Cr2O3
Fe(NO3)2 + Na2S = FeS + NaNO3 =>
Fe(NO3)2 + Na2S = FeS + 2 NaNO3
H3CNH2 + H2O = H3CNH3 + HO =>
H3CNH2 + H2O = H3CNH3 + HO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Cu{2+} + Cl{-} + Cu = CuCl =>
Cu{2+} + 2 Cl{-} + Cu = 2 CuCl
HC = H + C =>
HC = H + C
Li2SO3 + Mg(OH)2 = LiOH + MgSO3 =>
Li2SO3 + Mg(OH)2 = 2 LiOH + MgSO3
Y + Cl2 = YCl3 =>
2 Y + 3 Cl2 = 2 YCl3
Na3PO4*H2O + BaCl2*2H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*H2O + 3 BaCl2*2H2O = Ba3(PO4)2 + 6 NaCl + 8 H2O
KMnO4 + K2S + H2O = MnO2 + KOH + S =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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