| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 = Zn + SO4
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
Al2O3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
CaCO3(aq) + NaOH(aq) = Ca(OH)2(aq) + Na2CO3(s) =>
CaCO3(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + Na2CO3(s)
KI + H2O = KOH + HI =>
KI + H2O = KOH + HI
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CmF3 + F2 = CmF4 =>
2 CmF3 + F2 = 2 CmF4
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
HBr + CrS = HS + BrCr =>
HBr + CrS = HS + BrCr
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + H2O =>
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + 6 H2O
C2H5O2N + O2 = CO2 + H2O + NO =>
4 C2H5O2N + 11 O2 = 8 CO2 + 10 H2O + 4 NO
H2S + Li3PO4 = H3PO4 + Li2S =>
3 H2S + 2 Li3PO4 = 2 H3PO4 + 3 Li2S
H3C6H5O7 + OH{-} = C6H5O7{3-} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
H3AsO4 + Fe2(SO4)3 + H2O = FeAsO4*2H2O + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 + 4 H2O = 2 FeAsO4*2H2O + 3 H2SO4
H2SO4 + Pb(OH)2 = Pb(HSO4)2 + H2O =>
2 H2SO4 + Pb(OH)2 = Pb(HSO4)2 + 2 H2O
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
KMg2O4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Mg3SO4 + H2O =>
6 KMg2O4 + 17 Na2SO3 + 7 H2SO4 = 3 K2SO4 + 17 Na2SO4 + 4 Mg3SO4 + 7 H2O
FeC6H6O7 + C12H24O11 + H3PO4 = FePO4 + C6H9O6 + C6H12O6 =>
FeC6H6O7 + C12H24O11 + H3PO4 = FePO4 + C6H9O6 + 2 C6H12O6
ZnHF = ZnFH =>
ZnHF = ZnFH
Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni(NO3)2 + MgSO4 = Ni(SO4)2 + MgNO3 =>
Ni(NO3)2 + 2 MgSO4 = Ni(SO4)2 + 2 MgNO3
CH3CH2CHO + HCN = CH3CH2CH(OH)CN =>
CH3CH2CHO + HCN = CH3CH2CH(OH)CN
H2S + Li3PO4 = Li3PS4 + H2O =>
4 H2S + Li3PO4 = Li3PS4 + 4 H2O
CalciumNitrate + SodiumSulfate = SodiumNitrate + CalciumSulfate =>
CalciumNitrate + SodiumSulfate = SodiumNitrate + CalciumSulfate
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH2{-}CH2{-}OH =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH2{-}CH2{-}OH
Cu + Fe(III)SO4 = Fe(III) + CuSO4 =>
Cu + Fe(III)SO4 = Fe(III) + CuSO4
C6H5Cl + KOH = C6H5OK + KCl + H2O =>
C6H5Cl + 2 KOH = C6H5OK + KCl + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
Mg*2HCl = MgCl2*H2 =>
Mg*2HCl = MgCl2*H2
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
Pb(NO3)2(aq) + HBr(aq) = PbBr2(aq) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HBr(aq) = PbBr2(aq) + 2 HNO3(aq)
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
C6H5NH2 + HNO3 = C6H5NO3 + NH3 =>
C6H5NH2 + HNO3 = C6H5NO3 + NH3
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
AgNO3 + Na2[Sn(OH)4] + NaOH = Ag + Na2[Sn(OH)6] + NaNO3 =>
2 AgNO3 + Na2[Sn(OH)4] + 2 NaOH = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O =>
CaSiO3 + H2CO3 = CaCO3 + SiO2 + H2O
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
NiCO3 + Fe2O3 = NiFe2O4 + CO2 =>
NiCO3 + Fe2O3 = NiFe2O4 + CO2
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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