| Équations équilibrées la veille |
CO(NO3)2 + 2 NH3 + 2 H2O = CO(OH)2 + 2 NH4NO3
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa =>
KCl + Ca(C2H3O2)2 = K(C2H3O2)2 + ClCa
NH3 + CsOH = N(OH)3 + CsH =>
NH3 + 3 CsOH = N(OH)3 + 3 CsH
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C3H6 + CI2 = C3H6CI2 =>
C3H6 + CI2 = C3H6CI2
MgO + H2SO4 = H2O + Mg(SO4) =>
MgO + H2SO4 = H2O + Mg(SO4)
(HO) = H2O + O =>
2(HO) = H2O + O
H2C2O4 + NaHCO2 = Na2C2O2 + CO2 + H2O =>
H2C2O4 + 2 NaHCO2 = Na2C2O2 + 2 CO2 + 2 H2O
Zn + K4(FeCN)6 = Zn(FeCN)6 + K =>
Zn + K4(FeCN)6 = Zn(FeCN)6 + 4 K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K(CuI2) + K2S = CuS + KI + Cu =>
2 K(CuI2) + K2S = CuS + 4 KI + Cu
LiP + BI = BP + LiI =>
LiP + BI = BP + LiI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MgCl2 + Na2CrO4 = MgCrO4 + NaCl =>
MgCl2 + Na2CrO4 = MgCrO4 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Rb + LiOH = RbOH + Li =>
Rb + LiOH = RbOH + Li
FeSO4 + NH4OH + H2O + O2 = Fe(OH)3 + NH4SO4 =>
2 FeSO4 + 2 NH4OH + 2 H2O + O2 = 2 Fe(OH)3 + 2 NH4SO4
AgBr + Na2S203 = Ag2S203 + NaBr =>
2 AgBr + Na2S203 = Ag2S203 + 2 NaBr
NaOH + NiCo4 = NaCo + Ni(OH)4 =>
4 NaOH + NiCo4 = 4 NaCo + Ni(OH)4
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2O + H2SO4 + NO =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 10 H2O + 6 H2SO4 + 17 NO
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
(NH4)6Mo7O24*4H2O + H2S + NH3 = (NH4)2MoS4*4H2O =>
(NH4)6Mo7O24*4H2O + 28 H2S + 8 NH3 = 7(NH4)2MoS4*4H2O
C9H6 + O18 = CO2 + H2O =>
6 C9H6 + 7 O18 = 54 CO2 + 18 H2O
Al(NO3)3(aq) + Na2C2O4(aq) = Al2(C2O4)3 + NaNO3 =>
2 Al(NO3)3(aq) + 3 Na2C2O4(aq) = Al2(C2O4)3 + 6 NaNO3
SnH4 + [O] = SnO2 + H2O =>
SnH4 + 4[O] = SnO2 + 2 H2O
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
C4H3OCHOCOCH3 + CH3MgBr = C4H3OCHO + MgBr + H2 =>
4 C4H3OCHOCOCH3 + 2 CH3MgBr = 6 C4H3OCHO + 2 MgBr + 5 H2
Fe(NO3)3*9H2O + C6H8O7*H2O + Co(NO3)2*6H2O + Tb(NO3)3*5H2O = Co5TbFe9O20 + NO2 + CO2 + H2O =>
81 Fe(NO3)3*9H2O + 20 C6H8O7*H2O + 45 Co(NO3)2*6H2O + 9 Tb(NO3)3*5H2O = 9 Co5TbFe9O20 + 360 NO2 + 120 CO2 + 1144 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H7N3 + O2 = CO2 + H2O + N2 =>
4 C6H7N3 + 31 O2 = 24 CO2 + 14 H2O + 6 N2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
K + Ca(BrO4)2 = KBrO4 + Ca =>
2 K + Ca(BrO4)2 = 2 KBrO4 + Ca
NO2 + SeO2 = SeO3 + N2O =>
2 NO2 + 3 SeO2 = 3 SeO3 + N2O
NH3 + SO2 + O2 = NH3SO4 =>
NH3 + SO2 + O2 = NH3SO4
CeCl3 + Br2 + NaOH = Ce(OH)4 + NaBr + NaCl =>
2 CeCl3 + Br2 + 8 NaOH = 2 Ce(OH)4 + 2 NaBr + 6 NaCl
Cl2 + KF = KCl + F2 =>
Cl2 + 2 KF = 2 KCl + F2
C4H9OH + O2 = HCO3 + H2O =>
C4H9OH + 7 O2 = 4 HCO3 + 3 H2O
Pb + Sn(OH)2 = Pb(OH)2 + Sn =>
Pb + Sn(OH)2 = Pb(OH)2 + Sn
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
CuO + Cl = CuCl + O =>
CuO + Cl = CuCl + O
C4H8N2O2 + Pb(NO3)2 = PbN2O2 + C4H8(NO3)2 =>
C4H8N2O2 + Pb(NO3)2 = PbN2O2 + C4H8(NO3)2
FeS + Al(HO)3 = Fe(OH)2 + Al2S3 =>
3 FeS + 2 Al(HO)3 = 3 Fe(OH)2 + Al2S3
LiCl + NH3 = Li + NH3Cl =>
LiCl + NH3 = Li + NH3Cl
(NiOH)2SO4 + HCl = NiOHCl + H2SO4 =>
(NiOH)2SO4 + 2 HCl = 2 NiOHCl + H2SO4
Al + CuCl2 + H2O = H + CuO + AlCl3 =>
2 Al + 3 CuCl2 + 3 H2O = 6 H + 3 CuO + 2 AlCl3
Ca + Ag(NO3)3 = CaNO3 + Ag =>
3 Ca + Ag(NO3)3 = 3 CaNO3 + Ag
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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