| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Ni(BrO3)2 = 2 NaBrO3 + Ni
C6H5OH + C6H5CHNC6H5 = C6H4OHCHC6H5NHC6H5 =>
C6H5OH + C6H5CHNC6H5 = C6H4OHCHC6H5NHC6H5
Zn + FeCl3 = ZnCl + FeCl2 =>
Zn + FeCl3 = ZnCl + FeCl2
Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
C3H6O + NaHCO3 = C3H5O2Na + CO2 + H2O =>
7 C3H6O + 8 NaHCO3 = 8 C3H5O2Na + 5 CO2 + 5 H2O
KC2H3O2 + CuSO4 = Cu(C2H3O2)2 + K2SO4 =>
2 KC2H3O2 + CuSO4 = Cu(C2H3O2)2 + K2SO4
Ca + Sr(NO3)2 = Sr + Ca(NO3)2 =>
Ca + Sr(NO3)2 = Sr + Ca(NO3)2
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
CH + O4 = CO2 + H2O =>
8 CH + 5 O4 = 8 CO2 + 4 H2O
HCl + KNO2 = KCl + HNO2 =>
HCl + KNO2 = KCl + HNO2
CoCl2 + KCN + H2O = KOH + KCl + H2 + K3[Co(CN)6] =>
2 CoCl2 + 12 KCN + 2 H2O = 2 KOH + 4 KCl + H2 + 2 K3[Co(CN)6]
(CH3COO)2Ca + K2SO4 = CH3COOK + CaSO4 =>
(CH3COO)2Ca + K2SO4 = 2 CH3COOK + CaSO4
K2O + Zn(OH)2 + H2O = K2[Zn(OH)4] =>
K2O + Zn(OH)2 + H2O = K2[Zn(OH)4]
C7H6N2O4 + H = C7H10N2 + H2O =>
C7H6N2O4 + 12 H = C7H10N2 + 4 H2O
H2N = H2 + N2 =>
2 H2N = 2 H2 + N2
Cu4SO11H8 + NH3 + H2O = SO4{2-} + CuN4O2H16{2+} + OH{-} =>
Cu4SO11H8 + 16 NH3 + 7 H2O = SO4{2-} + 4 CuN4O2H16{2+} + 6 OH{-}
A1(OH)3 + Cs = CsOH + A1 =>
A1(OH)3 + 3 Cs = 3 CsOH + A1
Sn(s) + NaOH(ac) = Na2SnO2(ac) + H2(g) =>
Sn(s) + 2 NaOH(ac) = Na2SnO2(ac) + H2(g)
K2SO4 + Ba(NO3)2 = BaSO4 + KNO3 =>
K2SO4 + Ba(NO3)2 = BaSO4 + 2 KNO3
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
Zn + FeCl3 = ZnCl + FeCl2 =>
Zn + FeCl3 = ZnCl + FeCl2
HCl + Na(SO4)2 = NaCl + H(SO4)2 =>
HCl + Na(SO4)2 = NaCl + H(SO4)2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeS + Cu2S + HNO3 = Fe(NO3)3 + CuSO4 + NO + H2O =>
3 FeS + 3 Cu2S + 28 HNO3 = 3 Fe(NO3)3 + 6 CuSO4 + 19 NO + 14 H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KHP + Ca(OH)2 = H2O + CaP + K2P =>
2 KHP + Ca(OH)2 = 2 H2O + CaP + K2P
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
(CaOH)2CO3 + H3PO4 = CaHPO4 + H2O + CO2 =>
(CaOH)2CO3 + 2 H3PO4 = 2 CaHPO4 + 3 H2O + CO2
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq) =>
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq)
HI = H2 + I2 =>
2 HI = H2 + I2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe(OH)3 + HNO3 = H2O + Fe(NO3)3 =>
Fe(OH)3 + 3 HNO3 = 3 H2O + Fe(NO3)3
H2MnO4 + HCl = MnCl2 + Cl2 + H2O =>
H2MnO4 + 6 HCl = MnCl2 + 2 Cl2 + 4 H2O
Ba(OH)2 + H2SO4(aw) = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4(aw) = BaSO4(s) + 2 H2O(l)
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + C02 + H2O =>
4 KMnO4 + 4 C3H5(OH)3 = 2 K2CO3 + 2 Mn2O3 + 5 C02 + 16 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
NaHS + HClO4 = NaClO4 + H2S =>
NaHS + HClO4 = NaClO4 + H2S
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
KOH + KH(IO3)2 = H2O + K(IO3) =>
KOH + KH(IO3)2 = H2O + 2 K(IO3)
Th + Co + Si = ThCoSi =>
Th + Co + Si = ThCoSi
NaNO2(aq)HCl(aq) = NaCl(aq)HNO2(aq) =>
NaNO2(aq)HCl(aq) = NaCl(aq)HNO2(aq)
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
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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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