| Équations équilibrées la veille |
3 RhF + 4 HO = HRh + 2 RhO2 + 3 HF
HF + Si(OH)4 = SiF4 + H2O =>
4 HF + Si(OH)4 = SiF4 + 4 H2O
AlNo3(aq) + HCl(aq) = AlCl(s) + HNo3(aq) =>
AlNo3(aq) + HCl(aq) = AlCl(s) + HNo3(aq)
NH4N03 = NH3 + HN03 =>
NH4N03 = NH3 + HN03
CO(PO3)2 + Cu(OH) = CuPO3 + CO(OH)2 =>
CO(PO3)2 + 2 Cu(OH) = 2 CuPO3 + CO(OH)2
FeBr3{+} + Br{-} = FeBr4 =>
FeBr3{+} + Br{-} = FeBr4
NaCl + Fe = sodium + FeCl2 =>
2 NaCl + Fe = 2 Na + FeCl2
H2SO4 + P = H3PO4 + SO2 + H2O =>
5 H2SO4 + 2 P = 2 H3PO4 + 5 SO2 + 2 H2O
C6H5COOH + C4H9OH = C6H5CH2O2C6H5 + H2O =>
12 C6H5COOH + 5 C4H9OH = 8 C6H5CH2O2C6H5 + 13 H2O
C8H7O2{-} + HCl = C8H8O2 + Cl{-} =>
C8H7O2{-} + HCl = C8H8O2 + Cl{-}
Br(l) + K(s) = KBr =>
Br(l) + K(s) = KBr
SnCl4 + CrCl2 = SnCl2 + CrCl3 =>
SnCl4 + 2 CrCl2 = SnCl2 + 2 CrCl3
C2H2Cl2 + Cl2 = C2Cl4 + HCl =>
C2H2Cl2 + 2 Cl2 = C2Cl4 + 2 HCl
Al + HO{-} + H2O = AlO(OH)2{-} + H2 =>
2 Al + 2 HO{-} + 4 H2O = 2 AlO(OH)2{-} + 3 H2
C2H5CN + NaF = NaCN + C2H5F =>
C2H5CN + NaF = NaCN + C2H5F
C10H18O + C3H6O2 = C13H22O2 + H2O =>
C10H18O + C3H6O2 = C13H22O2 + H2O
KJ + KMnO4 + HCl = J2 + KCl + MnCl2 + H2O =>
10 KJ + 2 KMnO4 + 16 HCl = 5 J2 + 12 KCl + 2 MnCl2 + 8 H2O
CH3COCH3 + H2 = CH2CH(OH)CH3 =>
2 CH3COCH3 + H2 = 2 CH2CH(OH)CH3
NO + Ag{+} + H2O = NO3{-} + Ag + H{+} =>
NO + 3 Ag{+} + 2 H2O = NO3{-} + 3 Ag + 4 H{+}
Ba = Ba(oh)2 = BaCl = BaSo4 =>
2 Ba = Ba(oh)2
N3H12 + PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12 + 4 PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + 2 KNO3(ac)
Na(CH3CO2) + K(OH) = Na(OH) + K(CH3CO2) =>
Na(CH3CO2) + K(OH) = Na(OH) + K(CH3CO2)
CH3CO2K + Na2S = K2S + Na(CH3CO2) =>
2 CH3CO2K + Na2S = K2S + 2 Na(CH3CO2)
Fe2(SO3)3 = Fe2O3 + SO2 =>
Fe2(SO3)3 = Fe2O3 + 3 SO2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
(NH4)2P2 = (NH4)2P + P2 =>
2(NH4)2P2 = 2(NH4)2P + P2
HCl + Fe(NO3)3 = HClFe(NO3)3 =>
HCl + Fe(NO3)3 = HClFe(NO3)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HBrO + RbOH = RbBrO + H2O =>
HBrO + RbOH = RbBrO + H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
AgNO2 + Ba(SO4)2 = Ag(SO4)2 + BaNO2 =>
AgNO2 + Ba(SO4)2 = Ag(SO4)2 + BaNO2
C3H7COOH + H2O = CH4 + CO2 =>
2 C3H7COOH + 2 H2O = 5 CH4 + 3 CO2
PBO2 + HCl = PBCl2 + H2O + Cl2 =>
PBO2 + 4 HCl = PBCl2 + 2 H2O + Cl2
Mg2{+} + CuSO4 = MgSO4 + Cu2{+} =>
Mg2{+} + 2 CuSO4 = 2 MgSO4 + Cu2{+}
H2SO4 + Na = SO2 + Na2SO4 + H2O =>
2 H2SO4 + 2 Na = SO2 + Na2SO4 + 2 H2O
P4 + Br = BrP2 =>
P4 + 2 Br = 2 BrP2
N2O + H2SO4 + KMnO4 = NO2 + MnSO4 + K2SO4 + H2O =>
5 N2O + 9 H2SO4 + 6 KMnO4 = 10 NO2 + 6 MnSO4 + 3 K2SO4 + 9 H2O
PbCl2 + F2 = PbF2 + Cl =>
PbCl2 + F2 = PbF2 + 2 Cl
C6H5COOH + K2CO3 = KC6H3 + CO2 + H2O =>
28 C6H5COOH + 15 K2CO3 = 30 KC6H3 + 31 CO2 + 39 H2O
HCl + HBr = H2 + ClBr =>
HCl + HBr = H2 + ClBr
NaOH + NH4ReO4 = NaReO4 + NH4OH =>
NaOH + NH4ReO4 = NaReO4 + NH4OH
BaCo3 + HBr = BaBr + HCo3 =>
BaCo3 + HBr = BaBr + HCo3
Co + H3PO4 = CoPO4 + H2 =>
2 Co + 2 H3PO4 = 2 CoPO4 + 3 H2
Na + H5O = Na2O3H2 + H2 =>
4 Na + 6 H5O = 2 Na2O3H2 + 13 H2
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(aq) + H2O =>
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(aq) + 2 H2O
O2 + C6H5CH3 = C + H2O =>
2 O2 + C6H5CH3 = 7 C + 4 H2O
NaOH + LaCl3 = La(OH)3 + NaCl =>
3 NaOH + LaCl3 = La(OH)3 + 3 NaCl
Mg(NO3)2*6H2O + HNO3*H2O = Mg(NO3)2*9H2O + HNO3 =>
Mg(NO3)2*6H2O + 3 HNO3*H2O = Mg(NO3)2*9H2O + 3 HNO3
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Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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