| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgNO32 = Hg + NO2 + 15 O2
(AgNO3) + NaCl = AgCl + NaNO3 =>
(AgNO3) + NaCl = AgCl + NaNO3
AlCO3 + BaCl2 = BaCO3 + AlCl2 =>
AlCO3 + BaCl2 = BaCO3 + AlCl2
AlCl3*6H2O = Al + Cl + H2O =>
AlCl3*6H2O = Al + 3 Cl + 6 H2O
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2 =>
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2
Bi2S3 + O2 = BiSO3 + SO2 =>
Bi2S3 + 4 O2 = 2 BiSO3 + SO2
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2(g) =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2(g)
Br2 + KOH = H2O + KBr + KBrO =>
Br2 + 2 KOH = H2O + KBr + KBrO
CH3CHOHCH3 + KMnO4 = CH3COCH3 + MnO + K2O + H2O =>
5 CH3CHOHCH3 + 2 KMnO4 = 5 CH3COCH3 + 2 MnO + K2O + 5 H2O
C2H2OH + O2 = CO + H2O =>
4 C2H2OH + 5 O2 = 8 CO + 6 H2O
LiH + H2O = LiOH2 + H2 =>
2 LiH + 2 H2O = 2 LiOH2 + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
B + CuCO3 = B2(CO3)3 + Cu =>
2 B + 3 CuCO3 = B2(CO3)3 + 3 Cu
HCl + Ca(OH)2 = HOH + CaClOH =>
HCl + Ca(OH)2 = HOH + CaClOH
HClO4(aq) + Li2CO3(aq) = H2CO3(aq) + Cl + LiO4 =>
2 HClO4(aq) + Li2CO3(aq) = H2CO3(aq) + 2 Cl + 2 LiO4
HClO + I{-} = Cl2 + IO3{-} + H2O =>
6 HClO + I{-} = 3 Cl2 + IO3{-} + 3 H2O
H3BO3 + CH3CH2OH = B(OC2H5)3 + H2O =>
H3BO3 + 3 CH3CH2OH = B(OC2H5)3 + 3 H2O
O2 + P + H2 = P2OH =>
O2 + 4 P + H2 = 2 P2OH
Mg + HCI = Mg(HCI)2 =>
Mg + 2 HCI = Mg(HCI)2
SO4{-}2 + Sr{+} = SrSO4 =>
SO4{-}2 + Sr{+} = SrSO4
VS + H2O = VO + H2S =>
VS + H2O = VO + H2S
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
NO2{-} + MnO4{-} + H{+2} = NO3{-} + Mn{+2} + H2O =>
13 NO2{-} + 4 MnO4{-} + 6 H{+2} = 13 NO3{-} + 4 Mn{+2} + 3 H2O
CH3COOAg + KCl = CH3COOK + AgCl =>
CH3COOAg + KCl = CH3COOK + AgCl
LiH2 + AlCl3 = LiAlH4 + LiCl3 =>
2 LiH2 + AlCl3 = LiAlH4 + LiCl3
C4H6O6 + NaHCO3 = Na{+} + C4H4O6{2-} + CO2 + H2O =>
C4H6O6 + 2 NaHCO3 = 2 Na{+} + C4H4O6{2-} + 2 CO2 + 2 H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s)
NH4Cl + Mg(NO3)2 = NH4(NO3) + Mg(Cl)2 =>
2 NH4Cl + Mg(NO3)2 = 2 NH4(NO3) + Mg(Cl)2
CH4 + KMnO4 + H2SO4 = COOH + K2SO4 + MnSO4 + H2O =>
10 CH4 + 14 KMnO4 + 21 H2SO4 = 10 COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
Fe2O3(s) + C = Fe + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe + 3 CO2
MgO + HNo3 = Mg(No3)2 + H2O =>
MgO + 2 HNo3 = Mg(No3)2 + H2O
AlCl3 + CuNo3 = Al(No3)3 + CuCl =>
AlCl3 + 3 CuNo3 = Al(No3)3 + 3 CuCl
Mn(ClO2) + Cs = Cs(ClO2) + Mn =>
Mn(ClO2) + Cs = Cs(ClO2) + Mn
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
Pb(C3H2O2)2 + KNO3 = Pb(NO3)2 + KC3H2O2 =>
Pb(C3H2O2)2 + 2 KNO3 = Pb(NO3)2 + 2 KC3H2O2
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + (NH4)2SO4
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Al + CuF2 = Al2F3 + Cu =>
4 Al + 3 CuF2 = 2 Al2F3 + 3 Cu
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
NH4OH + HClO4 = NH4ClO4 + H2O =>
NH4OH + HClO4 = NH4ClO4 + H2O
P + O2 = P2O10 =>
2 P + 5 O2 = P2O10
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu2O + NH4OH = Cu(NH3)2(OH) + H2O =>
Cu2O + 4 NH4OH = 2 Cu(NH3)2(OH) + 3 H2O
AsO4{-3} + NO2{-}(aq) + H2O(l) = AsO2{-}(aq) + NO3{-} + OH{-} =>
AsO4{-3} + NO2{-}(aq) + H2O(l) = AsO2{-}(aq) + NO3{-} + 2 OH{-}
Al2O3 + SO2 = Al2(SO3)3 =>
Al2O3 + 3 SO2 = Al2(SO3)3
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
K2SO4 + MgSO4 + H2O = K2SO4*MgSO4*6H2O =>
K2SO4 + MgSO4 + 6 H2O = K2SO4*MgSO4*6H2O
LiH + H2O = LiOH2 + H2 =>
2 LiH + 2 H2O = 2 LiOH2 + H2
NH3(OH)3 + H2O = NH2(OH)3 + H3O =>
NH3(OH)3 + H2O = NH2(OH)3 + H3O
Mg + HCl = Mg2{+} + Cl{-} + H2 =>
4 Mg + 2 HCl = 2 Mg2{+} + 2 Cl{-} + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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