| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + 5 O2 = 4 H2O + 6 CO2
AgNO3(aq) + BaCl2(aq) = AgCl2(s) + Ba(NO3)(aq) =>
AgNO3(aq) + BaCl2(aq) = AgCl2(s) + Ba(NO3)(aq)
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaS + HNO3 = Ca(NO3)2 + NO + H2O + S2 =>
6 CaS + 16 HNO3 = 6 Ca(NO3)2 + 4 NO + 8 H2O + 3 S2
IO4{-} + HS{-} + OH{-} = I{-} + SO4{-2} + H2O =>
IO4{-} + HS{-} + OH{-} = I{-} + SO4{-2} + H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
CH3CHOHCOOH + H2O = CH3CHOHCOO{-} + H3O{+} =>
CH3CHOHCOOH + H2O = CH3CHOHCOO{-} + H3O{+}
FeCl3 + NH4SCN + H3PO4 = NH4Cl + (NH4)3[Fe(PO4)2] + HSCN =>
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
(CH2OH)3CH2 + O2 = CO2 + H2O =>
4(CH2OH)3CH2 + 21 O2 = 16 CO2 + 22 H2O
NaSO3 + ZnNO3 = ZnSO3 + NaNO3 =>
NaSO3 + ZnNO3 = ZnSO3 + NaNO3
CuO + HCl(aq) = CuCl2 + H2O =>
CuO + 2 HCl(aq) = CuCl2 + H2O
Zn + Sn(No3) = Zn(No3) + Sn =>
Zn + Sn(No3) = Zn(No3) + Sn
NaNO2 + HCl = NaClO + HNO =>
NaNO2 + HCl = NaClO + HNO
KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O
SiF4(S) + NaOH(aq) = Na4SiO4(S) + NaF(aq) + H2O(q) =>
SiF4(S) + 8 NaOH(aq) = Na4SiO4(S) + 4 NaF(aq) + 4 H2O(q)
AgCl2 + Na2S = Ag2S + NaCl2 =>
2 AgCl2 + Na2S = Ag2S + 2 NaCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnSO4 + (NH)2S2O8 + H2O = MnO2 + H2SO4 + (NH)2SO4 =>
MnSO4 + (NH)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH)2SO4
CH3NH3NO3 = CH3NH3 + NO3 =>
CH3NH3NO3 = CH3NH3 + NO3
Na2CO3 + CuSO4 + H2O = Cu(OH)2CuCO3 + CO2 + Na2SO4 =>
2 Na2CO3 + 2 CuSO4 + H2O = Cu(OH)2CuCO3 + CO2 + 2 Na2SO4
C21H44(g) + O2(g) = CO2(g) + H2O(g) =>
C21H44(g) + 32 O2(g) = 21 CO2(g) + 22 H2O(g)
AgNO3(s) + NaOH(aq) = AgOH + NaNO3 =>
AgNO3(s) + NaOH(aq) = AgOH + NaNO3
H + Te + O = TeOH =>
H + Te + O = TeOH
Na2S + BaCl2 = BaS + NaCl =>
Na2S + BaCl2 = BaS + 2 NaCl
HCl + K2SO4 = KCl + H2SO4 =>
2 HCl + K2SO4 = 2 KCl + H2SO4
Pb + Al2(SO4)3 = Al + Pb(SO4) =>
3 Pb + Al2(SO4)3 = 2 Al + 3 Pb(SO4)
CH3CH2CH2ONa + HBr = CH3CH2CH2OH + NaBr =>
CH3CH2CH2ONa + HBr = CH3CH2CH2OH + NaBr
C6H12O6 + O2 = C6H10O7 + H2O2 =>
2 C6H12O6 + 3 O2 = 2 C6H10O7 + 2 H2O2
HCH3O2 + NaOH = NaC2H3O2 + H2O =>
2 HCH3O2 + NaOH = NaC2H3O2 + 3 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnCl2 + H2OO =>
FeCl2 + KMnO4 + 4 HCl = FeCl3 + KCl + MnCl2 + 2 H2OO
HCl + K2SO4 = KCl + H2SO4 =>
2 HCl + K2SO4 = 2 KCl + H2SO4
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
FeCl3 + NH4CNS = NH4Cl + Fe(CNS)3 =>
FeCl3 + 3 NH4CNS = 3 NH4Cl + Fe(CNS)3
C3NH2 + O2 = CO2 + H2O + N2 =>
2 C3NH2 + 7 O2 = 6 CO2 + 2 H2O + N2
[Cu(OH)]Cl + HCl = H2O + CuCl2 =>
[Cu(OH)]Cl + HCl = H2O + CuCl2
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
Se + NaOH = Na2Se + Na2SeO3 + H2O =>
3 Se + 6 NaOH = 2 Na2Se + Na2SeO3 + 3 H2O
C8H7N3O2 + OH = C8H5NO4 + H2O + N2 =>
C8H7N3O2 + 6 OH = C8H5NO4 + 4 H2O + N2
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
Pb(NO3)2 + K4Fe(CN)6 = Pb4[Fe(CN)6]2 + K(NO3) =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4[Fe(CN)6]2 + 8 K(NO3)
KIO + SnSO4 + KOH = KIO3 + Sn + K2SO4 + H2O =>
KIO + 2 SnSO4 + 4 KOH = KIO3 + 2 Sn + 2 K2SO4 + 2 H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
FeCl3 + CH3OH = FeCl3CH3OH =>
FeCl3 + CH3OH = FeCl3CH3OH
MgCO3*CaCO3 = MgO + CO2 + CaO =>
MgCO3*CaCO3 = MgO + 2 CO2 + CaO
(NH4)2SO4 + AgNO3 = Ag2SO4 + (NH4)(NO3) =>
(NH4)2SO4 + 2 AgNO3 = Ag2SO4 + 2(NH4)(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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