| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = NaCH3COO + H2O
CH3CO2H + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 CH3CO2H + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H8S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H8S(g) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
C7H26 + O2 = CO2 + H2O =>
2 C7H26 + 27 O2 = 14 CO2 + 26 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
[Fe(CN)6]{-4} + I2{+} = [Fe(CN)6]{-3} + I{-}{+} =>
3[Fe(CN)6]{-4} + I2{+} = 3[Fe(CN)6]{-3} + 2 I{-}{+}
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al2S3 + O3 = Al2O3 + SO2 =>
Al2S3 + 3 O3 = Al2O3 + 3 SO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
TiO2 + C = Ti + CO2 =>
TiO2 + C = Ti + CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MnO4{-} + H2O2 = OH{-} + MnO2 + O2 =>
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
NiCl2 + F2 = Ni2F + Cl2 =>
4 NiCl2 + F2 = 2 Ni2F + 4 Cl2
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
Be(NO3)2 = BeO + N2O + O2 =>
Be(NO3)2 = BeO + N2O + 2 O2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
CrO4{2-} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H3O{+} = Cr2O7{2-} + 3 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
Ag3N = Ag + N2 =>
2 Ag3N = 6 Ag + N2
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
PbS(NH4)2S2 = (NH4)2PbS3 =>
PbS(NH4)2S2 = (NH4)2PbS3
ZnBr2 + Mg(NO3)2 = Zn(NO3)2 + MgBr2 =>
ZnBr2 + Mg(NO3)2 = Zn(NO3)2 + MgBr2
P4 + O2 = P2O3 = P4 + O2 = P2O3) =>
P4 + 3 O2 = 2 P2O3
NaOH + CuSO4 = (Na)2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = (Na)2SO4 + Cu(OH)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(CH)3(CH)2(CH)3(g) + (O)2(g) = (CO)2(g) + (H)2(O)(g) =>
(CH)3(CH)2(CH)3(g) + 6(O)2(g) = 4(CO)2(g) + 4(H)2(O)(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
*10H2 + *10O2 = *H2O =>
2*10H2 + *10O2 = 20*H2O
K2Cr2O7 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2 =>
K2Cr2O7 + 7 K2SO3 + 4 H2SO4 = 8 K2SO4 + Cr2(SO4)3 + 4 H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
CdSO4 + Zn = CdZn + SO4 =>
CdSO4 + Zn = CdZn + SO4
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
PCl5 + Ba(OH)2 = BaCl2 + Ba3(PO4)2 + H2O =>
2 PCl5 + 8 Ba(OH)2 = 5 BaCl2 + Ba3(PO4)2 + 8 H2O
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
Fe + Ag2CrO4 = Fe2(CrO4)3 + Ag =>
2 Fe + 3 Ag2CrO4 = Fe2(CrO4)3 + 6 Ag
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
NH4Cl + NaC2H3O2 = NH4C2H3O2 + NaCl =>
NH4Cl + NaC2H3O2 = NH4C2H3O2 + NaCl
C8H9O + AlCl4 = C8H8O + HCl + AlCl3 =>
C8H9O + AlCl4 = C8H8O + HCl + AlCl3
KI + KMnO4 + HCl = I2 + MnCl3 + KCl + H2O =>
4 KI + KMnO4 + 8 HCl = 2 I2 + MnCl3 + 5 KCl + 4 H2O
CuSO4 + NaBH4 + NaOH = Cu + Na2SO4 + NaBO2 + H2O =>
4 CuSO4 + NaBH4 + 8 NaOH = 4 Cu + 4 Na2SO4 + NaBO2 + 6 H2O
Mg(g) + Cu(NO3)2(s) = Cu(s) + Mg(NO3)2(s) =>
Mg(g) + Cu(NO3)2(s) = Cu(s) + Mg(NO3)2(s)
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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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