| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
NH4NO3 + MgOH = Mg2NO3 + NH3 + H2O =>
7 NH4NO3 + 16 MgOH = 8 Mg2NO3 + 6 NH3 + 13 H2O
C13H16O3 + NaOH = NaC11H11O3 + C2H5OH =>
C13H16O3 + NaOH = NaC11H11O3 + C2H5OH
NaC4H4O6 + HgNO3 = Na(NO3)2 + Hg2C4H4O6 =>
NaC4H4O6 + 2 HgNO3 = Na(NO3)2 + Hg2C4H4O6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + FeSO4 = Fe + Mg(SO4)3 =>
Mg + 3 FeSO4 = 3 Fe + Mg(SO4)3
Al + Zn = AlZn3 =>
Al + 3 Zn = AlZn3
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
HgSO4 + NH4(NO3) = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4(NO3) = Hg(NO3)2 + (NH4)2SO4
Mg3Al2(SiO4)3 + HCl = MgCl2 + AlCl3 + H2SiO3 + H2O =>
Mg3Al2(SiO4)3 + 12 HCl = 3 MgCl2 + 2 AlCl3 + 3 H2SiO3 + 3 H2O
H2O + KOH = KH2 + HO4 =>
5 H2O + 7 KOH = 7 KH2 + 3 HO4
FeO(OH)(H2O) + H = Fe + H2O =>
FeO(OH)(H2O) + 3 H = Fe + 3 H2O
Ca(C2H3O2)2 + CuSO4 = CaSO4 + Cu(C2H3O2)2 =>
Ca(C2H3O2)2 + CuSO4 = CaSO4 + Cu(C2H3O2)2
CaO + Ca(H2PO4)2 = Ca3(PO4)2 + H2O =>
2 CaO + Ca(H2PO4)2 = Ca3(PO4)2 + 2 H2O
P(s) + Cl2(g) = P2Cl5(g) =>
4 P(s) + 5 Cl2(g) = 2 P2Cl5(g)
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
Na(OH) = Na + O2 + H2O =>
4 Na(OH) = 4 Na + O2 + 2 H2O
Th(NO3)4 + Na2(CO3) = Th(CO3)2 + Na(NO3) =>
Th(NO3)4 + 2 Na2(CO3) = Th(CO3)2 + 4 Na(NO3)
SiH4(g) + N(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 N(g) = Si3N4(s) + 6 H2(g)
AuZnSO4 = AuSO4Zn =>
AuZnSO4 = AuSO4Zn
(C2H15)2O + O2 = CO2 + H2O =>
(C2H15)2O + 11 O2 = 4 CO2 + 15 H2O
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
C14 + H18 + N2 + O = CO2H2ON =>
9 C14 + 14 H18 + 63 N2 + 378 O = 126 CO2H2ON
C14H19N2O7P + H2O = C14H18N2O4 + H3O4P =>
C14H19N2O7P + H2O = C14H18N2O4 + H3O4P
H5P + Ca(OH)2 = P2Ca5 + H2O =>
2 H5P + 5 Ca(OH)2 = P2Ca5 + 10 H2O
KOH + Cu(NO3)3 = KNO3 + Cu(OH)3 =>
3 KOH + Cu(NO3)3 = 3 KNO3 + Cu(OH)3
C135H96N1S1 + O2 = CO2 + H2O + N1 + S1 =>
C135H96N1S1 + 159 O2 = 135 CO2 + 48 H2O + N1 + S1
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Nb + WO3 = W + NbO =>
3 Nb + WO3 = W + 3 NbO
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
NiBr5 + F = NiF + Br =>
NiBr5 + F = NiF + 5 Br
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + H2SO3 = Ca(SO3) + H2O + CO2 =>
CaCO3 + H2SO3 = Ca(SO3) + H2O + CO2
HBr + Hg = HgBrH =>
HBr + Hg = HgBrH
UF6 + Na2CO3 = UOF4 + NaF + CO2 =>
UF6 + Na2CO3 = UOF4 + 2 NaF + CO2
O2 + C6H12O6 = CO12 + H2O =>
36 O2 + C6H12O6 = 6 CO12 + 6 H2O
KOH + Cl = KCl + ClO + H2O =>
2 KOH + 3 Cl = 2 KCl + ClO + H2O
Pb + AgNO3 = (Pb(NO3)2) + Ag =>
Pb + 2 AgNO3 = (Pb(NO3)2) + 2 Ag
Co + H2SO4 = CoHSO4 + H =>
Co + H2SO4 = CoHSO4 + H
Mg + HNO3 = Mg(NO3) + H2O + NO =>
3 Mg + 4 HNO3 = 3 Mg(NO3) + 2 H2O + NO
NH4Cl + Li(OH)2 = NH4(OH) + Li(Cl)2 =>
2 NH4Cl + Li(OH)2 = 2 NH4(OH) + Li(Cl)2
N2O6Pb + INa = N2O6I + PbNa =>
N2O6Pb + INa = N2O6I + PbNa
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
NaCrO2 + NaOH + KClO3 = Na2CrO4 + H2O + KCl =>
2 NaCrO2 + 2 NaOH + KClO3 = 2 Na2CrO4 + H2O + KCl
CuO + Ni = Cu + NiO =>
CuO + Ni = Cu + NiO
C20H18O5 + C4H6O3 = C22H20O6 + CH3COOH =>
C20H18O5 + C4H6O3 = C22H20O6 + CH3COOH
K2O + N2O5 = KO + N2O3 =>
2 K2O + N2O5 = 4 KO + N2O3
HCaO + HNO3 = CaNO3 + H2O =>
HCaO + HNO3 = CaNO3 + H2O
Na(Cr) + Cl2(g) = NaCl(Cr) =>
2 Na(Cr) + Cl2(g) = 2 NaCl(Cr)
Al2(SO4)3 + Na2CrO4 = Al2(CrO4)3 + Na + SO4 =>
Al2(SO4)3 + 3 Na2CrO4 = Al2(CrO4)3 + 6 Na + 3 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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