| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuSO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 3 Cu(HCO3)2
MgSO4*112H2O + Na2CO3 = Na2SO4 + H2O + MgCO3 =>
MgSO4*112H2O + Na2CO3 = Na2SO4 + 112 H2O + MgCO3
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2O + Ba(OH)2 = BaO + KOH =>
K2O + Ba(OH)2 = BaO + 2 KOH
C9H8O4 + OH = C9H3O4 + H2O =>
C9H8O4 + 5 OH = C9H3O4 + 5 H2O
AlCl3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O + Al2(SO4)3 =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O + 5 Al2(SO4)3
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2
LiCl + K2(SO4) = Li2(SO4) + KCl =>
2 LiCl + K2(SO4) = Li2(SO4) + 2 KCl
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
K2SO4C = K2SCO4 =>
K2SO4C = K2SCO4
CH3COOH + KOH = C2H3KO2 + H2O =>
CH3COOH + KOH = C2H3KO2 + H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
ZnSO4 + HBr = ZnBr2 + H2SO4 =>
ZnSO4 + 2 HBr = ZnBr2 + H2SO4
Fe(CN)3 + KCN = K3[Fe(CN)6] =>
Fe(CN)3 + 3 KCN = K3[Fe(CN)6]
*2Fe + *3O2 = Fe2O3 =>
2*2Fe + *3O2 = 2 Fe2O3
BaCO3 + H2S = BaS + H2CO3 =>
BaCO3 + H2S = BaS + H2CO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
C10H7OH + C4H9I + NaOH = C14H16O + H2O + NaI =>
C10H7OH + C4H9I + NaOH = C14H16O + H2O + NaI
C6H12O7 = C3H4O3 + H2O + H2 =>
C6H12O7 = 2 C3H4O3 + H2O + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO + HNO3 = NO2 + MnO2 + H2O =>
MnO + 2 HNO3 = 2 NO2 + MnO2 + H2O
Fe2(SO4)3 + NH3*H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3*H2O = 2 Fe(OH)3 + 3(NH4)2SO4
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
Zn(NO3)2(aq) + LiCl(aq) = ZnCl2 + LiNO3 =>
Zn(NO3)2(aq) + 2 LiCl(aq) = ZnCl2 + 2 LiNO3
SnCl2 + K2S = SnS + K2Cl2 =>
SnCl2 + K2S = SnS + K2Cl2
NaClO + Pb(NO3)2 + H2O = PbO2 + NaCl + HNO3 =>
NaClO + Pb(NO3)2 + H2O = PbO2 + NaCl + 2 HNO3
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3CHO + 2 H2O = 2 CH3CH2OH + LiOH + AlOH3
Ba(OH)2 + Li2SO4 = Ba(SO4) + Li(OH) =>
Ba(OH)2 + Li2SO4 = Ba(SO4) + 2 Li(OH)
CHCl3 + AlCl3 + C6H14 = AlCl6 + C7H15 =>
CHCl3 + AlCl3 + C6H14 = AlCl6 + C7H15
Cl2 + KOH = H2O + KCl + KClO3 =>
3 Cl2 + 6 KOH = 3 H2O + 5 KCl + KClO3
Pb + HCl = Pb(HCl) =>
Pb + HCl = Pb(HCl)
Cu(OH)2 + CaCl2 = CuCl2 + Ca(OH)2 =>
Cu(OH)2 + CaCl2 = CuCl2 + Ca(OH)2
Na + Cl = NaCl =>
Na + Cl = NaCl
CaCl2 + K2Cr2O7 = CaCr2O7 + KCl =>
CaCl2 + K2Cr2O7 = CaCr2O7 + 2 KCl
Mg3(PO4)2 + H2SO4 = H3PO4 + MgSO4 =>
Mg3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 MgSO4
FeO + HNO3 = Fe(NO3)3 + H2O + NO =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO
Ca3(PO4)2 + Si(O) + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 Si(O) + 4 C = 6 CaSiO3 + P4 + 4 CO
CNaOH = NaCOH =>
CNaOH = NaCOH
Ca(C2O4)2(l) + CH3COOH(l) = Ca(CH3COO)2(l) + HC2O4(l) =>
Ca(C2O4)2(l) + 2 CH3COOH(l) = Ca(CH3COO)2(l) + 2 HC2O4(l)
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5(NH4)2C2O4 = 4 MnSO4 + 2 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 16 H2O
H3(Po)4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3(Po)4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
MnO4{-} + SH2 + H{+} = Mn{2+} + S8 + H2O =>
16 MnO4{-} + 40 SH2 + 48 H{+} = 16 Mn{2+} + 5 S8 + 64 H2O
K3P + H2O = KOH + PH3 =>
K3P + 3 H2O = 3 KOH + PH3
KOH + BaSO4 = KSO4 + BaOH =>
KOH + BaSO4 = KSO4 + BaOH
Ca(NO3) + NaH2PO4 = CaH2PO4 + Na(NO3) =>
Ca(NO3) + NaH2PO4 = CaH2PO4 + Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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