| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + KMnO4 = C4H8O2 + K + MnO2 + H2O
CHCl3 + C6H14 = C6H13Cl + HCl =>
6 CHCl3 + 12 C6H14 = 13 C6H13Cl + 5 HCl
K2CrO4 + Ca(C2H3O2)2 = CaCrO4 + KC2H3O2 =>
K2CrO4 + Ca(C2H3O2)2 = CaCrO4 + 2 KC2H3O2
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
Na2OH + Zn(NO3)2 = NaNO3 + ZnOH =>
Na2OH + Zn(NO3)2 = 2 NaNO3 + ZnOH
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
NH2 + H2SO4 = (NH3)2SO4 =>
2 NH2 + H2SO4 = (NH3)2SO4
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
MnO4{2-} + H2O = MnO4{-} + Mn{2+} + OH{-} =>
5 MnO4{2-} + 4 H2O = 4 MnO4{-} + Mn{2+} + 8 OH{-}
FeCl2 + NH4ClO3 = Fe(ClO3)2 + NH4Cl =>
FeCl2 + 2 NH4ClO3 = Fe(ClO3)2 + 2 NH4Cl
MgSO4*H2O = MgSO4 + H2 + O2 =>
2 MgSO4*H2O = 2 MgSO4 + 2 H2 + O2
Ae + HBr = AeBr3 + H2 =>
2 Ae + 6 HBr = 2 AeBr3 + 3 H2
FeCl3 + Ba(OH)2 = BaCl2 + Fe(HO)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(HO)3
Sr + H2O = SrH2 + O =>
Sr + H2O = SrH2 + O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH4(g) + Cl(g) = CH3Cl(g) + HCl(g) =>
CH4(g) + 2 Cl(g) = CH3Cl(g) + HCl(g)
C4H9NH2 + H2O = C4H9NH3 + OH =>
C4H9NH2 + H2O = C4H9NH3 + OH
KNO3 + ZnCl2 = Zn(NO3)2 + KCl =>
2 KNO3 + ZnCl2 = Zn(NO3)2 + 2 KCl
NaCl + Na2SO4 = Na + Cl2SO4 =>
2 NaCl + Na2SO4 = 4 Na + Cl2SO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
CuCO3 + HCl = CuCl2 + HOH + CO2 =>
CuCO3 + 2 HCl = CuCl2 + HOH + CO2
Cr(OH)4 + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)4 + 2 OH{-} + H2O2 = CrO4{2-} + 4 H2O
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Cu + HgSO4 = Cu2SO4 + Hg =>
2 Cu + HgSO4 = Cu2SO4 + Hg
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KNO3 + ZnCl2 = Zn(NO3)2 + KCl =>
2 KNO3 + ZnCl2 = Zn(NO3)2 + 2 KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3(aq) + AlI3(aq) = AgI(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + AlI3(aq) = 3 AgI(s) + Al(NO3)3(aq)
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
NaOH + FeCl = NaCl + FeOH =>
NaOH + FeCl = NaCl + FeOH
H + S + O = H2SO4 =>
2 H + S + 4 O = H2SO4
Na{+} + CI{-}2 = NaCI =>
Na{+} + CI{-}2 = NaCI
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
Cu(NH3)4(SO4) = Cu(SO4) + NH3 =>
Cu(NH3)4(SO4) = Cu(SO4) + 4 NH3
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
H2O + B2H6 = H3BO3 + H2 =>
6 H2O + B2H6 = 2 H3BO3 + 6 H2
Al(s) + NiCl(aq) = AlCl3(aq) + Ni(s) =>
Al(s) + 3 NiCl(aq) = AlCl3(aq) + 3 Ni(s)
LiOH + H2(CO3) = Li2(CO3) + H2O =>
2 LiOH + H2(CO3) = Li2(CO3) + 2 H2O
KNO3 + ZnCl2 = Zn(NO3)2 + KCl =>
2 KNO3 + ZnCl2 = Zn(NO3)2 + 2 KCl
ZnO + Na2CO3 = ZnCO3 + Na2O =>
ZnO + Na2CO3 = ZnCO3 + Na2O
Cl2 + Na2 = NaCl =>
Cl2 + Na2 = 2 NaCl
Hg + O2(g) = Hg2O(s) =>
4 Hg + O2(g) = 2 Hg2O(s)
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
AgBr + KCN = K(Ag(CN)2) + KBr =>
AgBr + 2 KCN = K(Ag(CN)2) + KBr
Cu(OH)2 + H = Cu2O + H2O =>
2 Cu(OH)2 + 2 H = Cu2O + 3 H2O
Mg(CrO2)2 + C = Mg + Cr + CO =>
Mg(CrO2)2 + 4 C = Mg + 2 Cr + 4 CO
C2H5OH + Na2CrO4 + HCl = CH3COOH + NaCl + CrCl3 + H2O =>
3 C2H5OH + 4 Na2CrO4 + 20 HCl = 3 CH3COOH + 8 NaCl + 4 CrCl3 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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