| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + HCI = Ag + HCI(NO3)
NaB(C6H5)4 + HgSO4 = Na2SO4 + Hg(B(C6H5)4)2 =>
2 NaB(C6H5)4 + HgSO4 = Na2SO4 + Hg(B(C6H5)4)2
S(O2) + O2 = SO3 =>
2 S(O2) + O2 = 2 SO3
Mg + HCl = H + Mg(Cl) =>
Mg + HCl = H + Mg(Cl)
ZiO + HIO3 = Zi(IO3)2 + H2O =>
ZiO + 2 HIO3 = Zi(IO3)2 + H2O
HC2H3O2 + HPO4 = H2PO4 + C2H3O2 =>
HC2H3O2 + HPO4 = H2PO4 + C2H3O2
H2S + Al(OH)3 = AlOHS + H2O =>
H2S + Al(OH)3 = AlOHS + 2 H2O
KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN
CaCO3 + H2SO3 = Ca(HSO3)2 + CO2 + H2O =>
CaCO3 + 2 H2SO3 = Ca(HSO3)2 + CO2 + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Co(NO3)2(H2O)6 + Na2HPO4(H2O)12 = Co3(PO4)2(H2O)8 + NaNO3 + NaH2PO4 + H2O =>
3 Co(NO3)2(H2O)6 + 4 Na2HPO4(H2O)12 = Co3(PO4)2(H2O)8 + 6 NaNO3 + 2 NaH2PO4 + 58 H2O
CuSO4(aq) + Na2C2O4(aq) = Na2SO4(aq) + CuC2O4(aq) =>
CuSO4(aq) + Na2C2O4(aq) = Na2SO4(aq) + CuC2O4(aq)
Sr(ClO3)2 + Al2(SO4)3 = SrSO4 + Al(ClO3)3 =>
3 Sr(ClO3)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(ClO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2B4O7 + C = B + CO2 + Na2O =>
Na2B4O7 + 3 C = 4 B + 3 CO2 + Na2O
Li(BO3)2 = Li + BO3 =>
Li(BO3)2 = Li + 2 BO3
Al + MgSO4 = Mg + Al2SO4 =>
2 Al + MgSO4 = Mg + Al2SO4
Xe + F = FXe =>
Xe + F = FXe
Mg + P4 = Mg3P22 =>
6 Mg + 11 P4 = 2 Mg3P22
Cu(NH3)4 + OH = Cu(NO3)2 + NH4 + H2O =>
Cu(NH3)4 + 16 OH = Cu(NO3)2 + 2 NH4 + 10 H2O
Ca(OH)2(s) = H2O(g) + CaO =>
Ca(OH)2(s) = H2O(g) + CaO
H2O + CO = H2 + CO22 =>
21 H2O + CO = 21 H2 + CO22
MgCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Mg(C2H3O2)2(aq) =>
MgCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Mg(C2H3O2)2(aq)
H2O + C8H10N4O2 = C8H12N4O3 =>
H2O + C8H10N4O2 = C8H12N4O3
Pb + Cl2 = Pb(Cl2) =>
Pb + Cl2 = Pb(Cl2)
NH + Cl = NH4Cl + NCl =>
4 NH + 4 Cl = NH4Cl + 3 NCl
SiO + H2O = SiH4 + O2 =>
2 SiO + 4 H2O = 2 SiH4 + 3 O2
Ca3P2 + KOH + Cl2 = Ca3(PO4)2 + KCl + H2O =>
Ca3P2 + 16 KOH + 8 Cl2 = Ca3(PO4)2 + 16 KCl + 8 H2O
NiSO4(aq) + CaCl2(aq) = CaSO4 + NiCl2 =>
NiSO4(aq) + CaCl2(aq) = CaSO4 + NiCl2
Ba3P2 + Na = Na3P + Ba =>
Ba3P2 + 6 Na = 2 Na3P + 3 Ba
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH7 + O2 = N6 + H2O =>
12 NH7 + 21 O2 = 2 N6 + 42 H2O
C8F17SO3H + O = COF2 + SO2 + HF =>
C8F17SO3H + 7 O = 8 COF2 + SO2 + HF
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
Fe2O3 + O2 + SO2 = FeSO4 =>
2 Fe2O3 + O2 + 4 SO2 = 4 FeSO4
H3SO4 + KOH = H2O + K3SO4 =>
H3SO4 + 3 KOH = 3 H2O + K3SO4
H2 + S8 = *H2S =>
8 H2 + S8 = 8*H2S
Al2(OH)6 + H2SO3 = Al2SO5 + H2O =>
Al2(OH)6 + H2SO3 = Al2SO5 + 4 H2O
CH2(NH2)COOH + C4H8(NH2)COOH = CH2(NH2)CONHC4H8COOH + H2O =>
CH2(NH2)COOH + C4H8(NH2)COOH = CH2(NH2)CONHC4H8COOH + H2O
CO(g) + H2O(g) = CO2(g)H2(g) =>
CO(g) + H2O(g) = CO2(g)H2(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaOH + C6H8O7*H20 = C6H5O7Na3*H20 + H2O =>
3 NaOH + C6H8O7*H20 = C6H5O7Na3*H20 + 3 H2O
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Mn(NO3)2 + NaBiO3 + H2SO4 = HMnO4 + NaNO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 Mn(NO3)2 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 8 NaNO3 + 5 Bi2(SO4)3 + Na2SO4 + 14 H2O
SnCl2 + CrI3 = SnI3 + CrCl2 =>
SnCl2 + CrI3 = SnI3 + CrCl2
Zn(NO3)2 + CH3COONa + H2O = Zn(OH)2 + CH3COOH + NaNO3 =>
Zn(NO3)2 + 2 CH3COONa + 2 H2O = Zn(OH)2 + 2 CH3COOH + 2 NaNO3
Sr(OH)2 + K2SO4 = K(OH) + SrSO4 =>
Sr(OH)2 + K2SO4 = 2 K(OH) + SrSO4
Ba(OH)2 + (CO)2 = Ba(CO2) + H2O =>
2 Ba(OH)2 + (CO)2 = 2 Ba(CO2) + 2 H2O
Ni2O3 + H2O = Ni2 + (OH) =>
Ni2O3 + 3 H2O = Ni2 + 6(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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