| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Cu(s) + 10 H2SO4 = 10 CuSO4(aq) + H20(l)
Br2 + CCl4 = Br2C + Cl4 =>
Br2 + CCl4 = Br2C + Cl4
Ba(NO3)2 + Na2SO4 = (BaSO4)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2SO4 = (BaSO4)2 + 4 NaNO3
(NH4)2SO3 + NaOH = NH4OH + SO3Na2 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + SO3Na2
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
H2SO4 + HCl = HClO4 + SO2 + H2O =>
4 H2SO4 + HCl = HClO4 + 4 SO2 + 4 H2O
KMnO4 + Na2SO3 = KMnO2 + Na2SO4 =>
KMnO4 + 2 Na2SO3 = KMnO2 + 2 Na2SO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + NH4C2H3O2() =>
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + 2 NH4C2H3O2()
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H3PO4 + KCl = HCl + K3PO4 =>
H3PO4 + 3 KCl = 3 HCl + K3PO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeBr2 + KOH = Fe(OH)2 + KBr(aq) =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr(aq)
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
HCIO = HCI + O2 =>
2 HCIO = 2 HCI + O2
H2SO3 + CaCO3 = CaSO3 + H2O + CO2 =>
H2SO3 + CaCO3 = CaSO3 + H2O + CO2
At + H2 = AtH =>
2 At + H2 = 2 AtH
FeO6 + CO = Fe + CO2 =>
FeO6 + 6 CO = Fe + 6 CO2
CH3CO2K + HCl = CH3CO2H + KCl =>
CH3CO2K + HCl = CH3CO2H + KCl
Al2(SO4)3 + NH3 + H2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2 NH4Al(SO4)2
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
C6H14 + HNO3 = C6H13NO2 + H2O =>
C6H14 + HNO3 = C6H13NO2 + H2O
Ni + Fe2O3 = Ni2O3 + Fe =>
2 Ni + Fe2O3 = Ni2O3 + 2 Fe
Fe(OH)2(s) = FeO(s) + H2O(g) =>
Fe(OH)2(s) = FeO(s) + H2O(g)
KOH + HgCl2 = KCl + Hg(OH)2 =>
2 KOH + HgCl2 = 2 KCl + Hg(OH)2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
H2(g) + Cl(g) = HCl(g) =>
H2(g) + 2 Cl(g) = 2 HCl(g)
KOH + MgCl2*6H2O = KCl + Mg(OH)2 + H2O =>
2 KOH + MgCl2*6H2O = 2 KCl + Mg(OH)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + K2Br = FeBr2 + K2 =>
Fe + 2 K2Br = FeBr2 + 2 K2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Fe2O3 + KClO3 = FeO3 + KCl =>
Fe2O3 + KClO3 = 2 FeO3 + KCl
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + CaCO3 + H2OCH4 + O2 = CO2 + H2O =>
2 Ca(HCO3)2 + Ba(OH)2 = BaCO3 + 2 CaCO3 + H2OCH4 + 2 O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C2H5Br + Cl2 = C2H4Cl2 + HBr =>
C2H5Br + Cl2 = C2H4Cl2 + HBr
C6H5OH + O2 = CO2 + H2O = =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Ba(C1)2 + K2SO4 = BaSO4 + KC1 =>
Ba(C1)2 + K2SO4 = BaSO4 + 2 KC1
NaCl + H2SO4 = HCl + NaHSO4 =>
NaCl + H2SO4 = HCl + NaHSO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
K2Cr2O7 + O2 = K2Cr2O9 =>
K2Cr2O7 + O2 = K2Cr2O9
Na2CO3 + FeCl3 + H2O = Fe(OH)CO3 + HCl + NaCl =>
Na2CO3 + FeCl3 + H2O = Fe(OH)CO3 + HCl + 2 NaCl
Al + Br2 = AlBr3Al =>
4 Al + 3 Br2 = 2 AlBr3Al
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
NH4C2H3O2 + H2SO4 = (NH4)2SO4 + HC2H3O2 =>
2 NH4C2H3O2 + H2SO4 = (NH4)2SO4 + 2 HC2H3O2
Rb(s) + S8(s) = Rb2S(s) =>
16 Rb(s) + S8(s) = 8 Rb2S(s)
Pb(NO3)2 + Na(l) = Pb(l)2 + NaNO3 =>
2 Pb(NO3)2 + 4 Na(l) = Pb(l)2 + 4 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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