| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(aq) + 2 H2O(l)
Na + SO4 + Ca(OH)2 = NaOH + CaSO4 =>
2 Na + SO4 + Ca(OH)2 = 2 NaOH + CaSO4
Mg + H(CN) = H + Mg(CN) =>
Mg + H(CN) = H + Mg(CN)
CH3(CH2)3CH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH + 15 O2 = 10 CO2 + 10 H2O
O2(g) + C(g) = CO(g)2 =>
O2(g) + C(g) = CO(g)2
MgO + Re + ReO3 = MgReO3 =>
3 MgO + Re + 2 ReO3 = 3 MgReO3
CuCO3 + HNO3 = CuN2O6 + H2CO3 =>
CuCO3 + 2 HNO3 = CuN2O6 + H2CO3
AlOH(NO3)2 + HCl = AlCl3 + Al(NO3)3 + H2O =>
3 AlOH(NO3)2 + 3 HCl = AlCl3 + 2 Al(NO3)3 + 3 H2O
Ba(C2H3O2)2 + RbSO4 = BaSO4 + Rb(C2H3O2)2 =>
Ba(C2H3O2)2 + RbSO4 = BaSO4 + Rb(C2H3O2)2
CH2OHCOOH + Na = CH2ONaCOONa + H2 =>
CH2OHCOOH + 2 Na = CH2ONaCOONa + H2
Ni + HNO3 = Ni(NO3)3 + H2O + N2 =>
10 Ni + 36 HNO3 = 10 Ni(NO3)3 + 18 H2O + 3 N2
H78766 = H798 =>
399 H78766 = 39383 H798
Ce(NO3)3*6H2O + NH4OH = Ce(OH)3 + NH4NO3 + H2O =>
Ce(NO3)3*6H2O + 3 NH4OH = Ce(OH)3 + 3 NH4NO3 + 6 H2O
K4[Fe(CN)6] + FeSO4 = Fe + [Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 FeSO4 = 2 Fe + [Fe(CN)6] + 2 K2SO4
Cu(CO3) + Al = Cu + Al(CO3) =>
Cu(CO3) + Al = Cu + Al(CO3)
Ba(OH)2 + H3PO4 = H3(OH)2 + Ba(PO4) =>
Ba(OH)2 + H3PO4 = H3(OH)2 + Ba(PO4)
Al + Fe(OH)3 = Al(OH)3 + Fe =>
Al + Fe(OH)3 = Al(OH)3 + Fe
Sr(NO3) + H2SO4 = HNO3 + SrHSO4 =>
Sr(NO3) + H2SO4 = HNO3 + SrHSO4
C3H4N2 + C6H15SiCl = C3H4N2HCl + C6H14Si =>
C3H4N2 + C6H15SiCl = C3H4N2HCl + C6H14Si
BaCl2(aq) + NaPO4(aq) = Ba(PO4)2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaPO4(aq) = Ba(PO4)2(s) + 2 NaCl(aq)
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
BiCl + H2 = Bi + HCl =>
2 BiCl + H2 = 2 Bi + 2 HCl
H2ClO4 + Sr(OH)2 = SrClO4 + HOH =>
H2ClO4 + Sr(OH)2 = SrClO4 + 2 HOH
AgNO3 + BaCl2 = AgCl + BaN2O6 =>
2 AgNO3 + BaCl2 = 2 AgCl + BaN2O6
Ca(C2O4) + HCl = CaCl2 + H2C2O4 =>
Ca(C2O4) + 2 HCl = CaCl2 + H2C2O4
AgNo3(ac) + Al(s) = Ag(s) + Al(No3)3(ac) =>
3 AgNo3(ac) + Al(s) = 3 Ag(s) + Al(No3)3(ac)
Ba3(PO4)2 + Na2CO3 = Na3PO4 + BaCO3 =>
Ba3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 BaCO3
Pb4Cl + CO = Pb(CO)2 + Cl =>
Pb4Cl + 8 CO = 4 Pb(CO)2 + Cl
H2S + H2SO4 = S8 + H2O =>
6 H2S + 2 H2SO4 = S8 + 8 H2O
AgK + NaNO3 = AgNO3 + NaK =>
AgK + NaNO3 = AgNO3 + NaK
CO + H2O = H4CO3 =>
CO + 2 H2O = H4CO3
K + H2CO = KCO + H2 =>
K + H2CO = KCO + H2
CH3CCOOH + NaOH = CH3COONa + H2O =>
2 CH3CCOOH + 3 NaOH = 3 CH3COONa + H2O
Al2(SO4)3 = Al(s) + S8(l) + O2(g) =>
8 Al2(SO4)3 = 16 Al(s) + 3 S8(l) + 48 O2(g)
KOH + H4MnO4 = K4(MnO4) + H2O =>
4 KOH + H4MnO4 = K4(MnO4) + 4 H2O
LiOH(s) + CO2 = Li2CO3 + H2O =>
2 LiOH(s) + CO2 = Li2CO3 + H2O
H2SO4(aq) + Ca(NO3)2(aq) = HNO3(aq) + CaSO4(s) =>
H2SO4(aq) + Ca(NO3)2(aq) = 2 HNO3(aq) + CaSO4(s)
Mn2O2 + H2O = H2Mn2O3 =>
Mn2O2 + H2O = H2Mn2O3
C8H13OH + O2 = C02 + H2O =>
C8H13OH + 3 O2 = 4 C02 + 7 H2O
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Ba(CH3COOH)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4CH3COOH =>
3 Ba(CH3COOH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4CH3COOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HgOH + H2CO3 = Hg2CO3 + H2O =>
2 HgOH + H2CO3 = Hg2CO3 + 2 H2O
Li + S = Li2S =>
2 Li + S = Li2S
H2SO4 + KCl + KMnO4 = K2SO4 + MnSO4 + H2O + ClO =>
7 H2SO4 + 5 KCl + 3 KMnO4 = 4 K2SO4 + 3 MnSO4 + 7 H2O + 5 ClO
Co(SO4) + Na2Cr2O7 + H2SO4 = Co2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 Co(SO4) + Na2Cr2O7 + 7 H2SO4 = 3 Co2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
Sc3 + (SO4)2 = Sc2(SO4)3 =>
4 Sc3 + 9(SO4)2 = 6 Sc2(SO4)3
Zn + H3PO4 = PZnH3O4 =>
Zn + H3PO4 = PZnH3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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