| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO4 = ZnSO4 + Cu
C6H12O6 + Ca(OH)2 = C12H22CaO14 + H2 =>
2 C6H12O6 + Ca(OH)2 = C12H22CaO14 + 2 H2
P2S3 + HNO3 = P2O3 + S + NO + H2O =>
P2S3 + 2 HNO3 = P2O3 + 3 S + 2 NO + H2O
Cu(NO3)2 + NaNO2 = Cu(NO2)2 + NaNO3 =>
Cu(NO3)2 + 2 NaNO2 = Cu(NO2)2 + 2 NaNO3
C6H12O6 + Ca(OH)2 = C12H22CaO14 + H2 =>
2 C6H12O6 + Ca(OH)2 = C12H22CaO14 + 2 H2
O2 = O =>
O2 = 2 O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
Cu + PbSO4 = Cu2SO4 + Pb4 =>
8 Cu + 4 PbSO4 = 4 Cu2SO4 + Pb4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
Ba + H3(PO4) = Ba(H2PO4)2 + H2 =>
Ba + 2 H3(PO4) = Ba(H2PO4)2 + H2
C4H3O4 + NaOH = C4H2O4Na + H2O =>
C4H3O4 + NaOH = C4H2O4Na + H2O
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6] + K =>
4 Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6] + 4 K
SO2(g) + H2O2(l) = H2SO4 =>
SO2(g) + H2O2(l) = H2SO4
HgCl2 + Na2S = HgS + NaCl =>
HgCl2 + Na2S = HgS + 2 NaCl
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 19 H2O + 4 K2SO4 + 4 Cr2(SO4)3
BaBr2 + NaSO4 = NaBr2 + BaSO4 =>
BaBr2 + NaSO4 = NaBr2 + BaSO4
KMnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Na2B4O7(s) + HCl(aq) + H2O = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 HCl(aq) + 5 H2O = 2 NaCl(aq) + 4 H3BO3(aq)
HCl + CaCl2 = CaHCl + Cl2 =>
HCl + CaCl2 = CaHCl + Cl2
C5H4N5O{+} = N2 + H{+} + O2 + C + e =>
2 C5H4N5O{+} = 5 N2 + 8 H{+} + O2 + 10 C + 6e
CO(NO3)2(aq) + H2S(g) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(g) = COS(s) + 2 HNO3(aq)
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
C6H12O6 + Ca(OH)2 = C12H22CaO14 + H2 =>
2 C6H12O6 + Ca(OH)2 = C12H22CaO14 + 2 H2
C(subscript)2H(subscript)6 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
2 C(subscript)2H(subscript)6 + 7 O(subscript)2 = 4 CO(subscript)2 + 6 H(subscript)2O
Al2(SO4)3(ac) + Ba(NO3)2(ac) = Al(NO3)3(ac) + Ba(SO4)(s) =>
Al2(SO4)3(ac) + 3 Ba(NO3)2(ac) = 2 Al(NO3)3(ac) + 3 Ba(SO4)(s)
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
Ni2(SO4)3 + Mg = Mg2(SO4) + Ni2 =>
Ni2(SO4)3 + 6 Mg = 3 Mg2(SO4) + Ni2
CaCl2(s) = Ca(s) + Cl2(g) =>
CaCl2(s) = Ca(s) + Cl2(g)
Br2 + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
NaNO3HCl = NaClHNO3 =>
NaNO3HCl = NaClHNO3
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
Co + NaCl = CoCl2 + Na =>
Co + 2 NaCl = CoCl2 + 2 Na
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + Cd(NO3)2 = Cd + Al(NO3)3 =>
2 Al + 3 Cd(NO3)2 = 3 Cd + 2 Al(NO3)3
Xe(g) + F2(g) = XeF6(g) =>
Xe(g) + 3 F2(g) = XeF6(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KNO3 + CH3COOH = NH3 + CO2 + H2O + K2 =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 4 K2
AgCl + H2CO3 = Ag2CO3 + HCl =>
2 AgCl + H2CO3 = Ag2CO3 + 2 HCl
C6H12O6 + Ca(OH)2 = C12H22CaO14 + H2 =>
2 C6H12O6 + Ca(OH)2 = C12H22CaO14 + 2 H2
CaO + SO3 = CaS + O2 =>
CaO + SO3 = CaS + 2 O2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
FGe = GeF =>
FGe = GeF
Al2C2O9 + C2H4O2 = AlC6H9O6 + CO2 + H2O =>
2 Al2C2O9 + 13 C2H4O2 = 4 AlC6H9O6 + 6 CO2 + 8 H2O
As4S6(S) + O2(g) = As4O6(S) + SO2(g) =>
As4S6(S) + 9 O2(g) = As4O6(S) + 6 SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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