| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H10 + 5 HCl = 5 C2H6 + 5 C2H3Cl
C6H5F + O = CO2 + H2O + F =>
2 C6H5F + 29 O = 12 CO2 + 5 H2O + 2 F
{-} = {-}iop[po;;l' =>
e = {-}iop[po;;l'
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(l) =>
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(l)
Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
Br + HCl = BrHCl =>
Br + HCl = BrHCl
H2S + FeCl3 + H2SO4 = S + FeSO4 + HCl =>
H2S + 2 FeCl3 + 2 H2SO4 = S + 2 FeSO4 + 6 HCl
HClO2 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HClO2 + 4 MnI2 + 6 H2O = 4 HMnO4 + 17 HCl + 8 HIO3
C12H22O11 + KCIO3(s) = CO2(g) + H2 + KCI(s) =>
3 C12H22O11 + 13 KCIO3(s) = 36 CO2(g) + 33 H2 + 13 KCI(s)
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
CuNO3 + H2 = H2NO3 + Cu =>
CuNO3 + H2 = H2NO3 + Cu
SS + O2 = SO3 =>
SS + 3 O2 = 2 SO3
SS + O2 = SO2 =>
SS + 2 O2 = 2 SO2
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + HCl(g) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + 2 HCl(g)
AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF
H2SeO4 + Fe(OH)3 = Fe2(SeO4)3 + H2O =>
3 H2SeO4 + 2 Fe(OH)3 = Fe2(SeO4)3 + 6 H2O
Al3 + Br3 = Al3Br3 =>
Al3 + Br3 = Al3Br3
FeCl3 + H2S + H2SO4 = FeSO4 + H2O + SCl2 =>
8 FeCl3 + 7 H2S + 13 H2SO4 = 8 FeSO4 + 20 H2O + 12 SCl2
Cu(NO3)2 + Zn = Cu2Zn2 + NO3 =>
2 Cu(NO3)2 + 2 Zn = Cu2Zn2 + 4 NO3
Ca + Co2 = CaCo =>
2 Ca + Co2 = 2 CaCo
C + SS = CS2 =>
C + SS = CS2
NH40H + H2O = NH4OH + H2 =>
NH40H + H2O = NH4OH + 19 H2
KMnO4 + NaNO2 + H2SO4 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2(aq) =>
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2(aq)
SH{2} + O{2} = SO{2} + H{2}O =>
SH{2} + O{2} = SO{2} + H{2}O
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
Cu(s)SO4(aq) + Ag(s)No3(aq) = Cu(s)No3(aq) + SO4(aq)Ag(s) =>
Cu(s)SO4(aq) + Ag(s)No3(aq) = Cu(s)No3(aq) + SO4(aq)Ag(s)
Bi(NO3)3 + H2 = Bi + HNO3 =>
2 Bi(NO3)3 + 3 H2 = 2 Bi + 6 HNO3
NaHCO3 = Na2CO3CO2 + H2O(g) =>
2 NaHCO3 = Na2CO3CO2 + H2O(g)
C3H8(g) + O2(g) = CO2(g) + H2O(g) = deltaHrxn = kJ/mole =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
CH3CHO + Ag2O = CH3CHAg + O2 =>
4 CH3CHO + 2 Ag2O = 4 CH3CHAg + 3 O2
NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O
CD + B = CB + D =>
CD + B = CB + D
CaCl2 + Na2HCO3 = CaHCO3 + Na2Cl2 =>
CaCl2 + Na2HCO3 = CaHCO3 + Na2Cl2
C5H12 + C5H5NHBr3 = C6H4Br + HBr + C5H5NBrH =>
12 C5H12 + 57 C5H5NHBr3 = 10 C6H4Br + 104 HBr + 57 C5H5NBrH
C10H + O = CO2 + H2O =>
2 C10H + 41 O = 20 CO2 + H2O
NaHCO3(s) + HCl(ac) = NaCl(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + HCl(ac) = NaCl(s) + CO2(g) + H2O(l)
Fe(s) + Cu(NO3) = Cu(s) + Fe(NO3)3 =>
Fe(s) + 3 Cu(NO3) = 3 Cu(s) + Fe(NO3)3
H3PO4 + ZnCl2 = HCl + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnCl2 = 6 HCl + Zn3(PO4)2
H3PO4 + Ca(O2H2) = Ca3(P2O8) + H2O =>
2 H3PO4 + 3 Ca(O2H2) = Ca3(P2O8) + 6 H2O
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Zn(NO3)2 + MgO = Mg(NO3)2 + ZnO =>
Zn(NO3)2 + MgO = Mg(NO3)2 + ZnO
Cu2(NO3)2 + NaOH = Cu(OH) + Na2(NO3)2 =>
Cu2(NO3)2 + 2 NaOH = 2 Cu(OH) + Na2(NO3)2
Ni + AgNO{3} = Ag + NiNO{3} =>
Ni + AgNO{3} = Ag + NiNO{3}
HCl + Ca = CaCl + H2 =>
2 HCl + 2 Ca = 2 CaCl + H2
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Al + Mg(SO4) = Mg + Al(SO4)3 =>
Al + 3 Mg(SO4) = 3 Mg + Al(SO4)3
Fe(SO4) + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
Fe(SO4) + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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