| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SF4(g) + O2(g) = 2 OSF4
CH3CH2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HCHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCHO + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
NH4Br(aq) + LiOH(aq) = LiBr + NH3 + H2O =>
NH4Br(aq) + LiOH(aq) = LiBr + NH3 + H2O
CaCl2(s) = Ca(s) + Cl(s) =>
CaCl2(s) = Ca(s) + 2 Cl(s)
Pb(C2H2O3)2 + (NH4)2SO4 = PbSO4 + NH4C2H2O3 =>
Pb(C2H2O3)2 + (NH4)2SO4 = PbSO4 + 2 NH4C2H2O3
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
H2SO4 + BaCO3 = CO2 + BaSO4 + H2O =>
H2SO4 + BaCO3 = CO2 + BaSO4 + H2O
KNO3 + NH4Cl = KCl + NH4NO3 =>
KNO3 + NH4Cl = KCl + NH4NO3
MgNH4PO4(l) = H2O + Mg2P2O7 + NH3 =>
2 MgNH4PO4(l) = H2O + Mg2P2O7 + 2 NH3
Ca(NO3)2*6H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*6H2O = 2 CaO + 4 NO2 + O2 + 12 H2O
Na(CO3)2 + C6H8O7 = Na2C6H6O7 + CO2 + H2O =>
6 Na(CO3)2 + 4 C6H8O7 = 3 Na2C6H6O7 + 18 CO2 + 7 H2O
K2Cr2O7 + KOH + H2O2 = K3[Cr(OH)6] + O2 =>
2 K2Cr2O7 + 8 KOH + 8 H2O2 = 4 K3[Cr(OH)6] + 7 O2
C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O
Na3P + HNO3 = NaNO3 + PH3 =>
Na3P + 3 HNO3 = 3 NaNO3 + PH3
Na2SO4 + KCl + H2O = SO3 + NaCl + KOH =>
Na2SO4 + 2 KCl + H2O = SO3 + 2 NaCl + 2 KOH
H3PO4 + NaHO = Na3PO4 + H2O =>
H3PO4 + 3 NaHO = Na3PO4 + 3 H2O
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
In(CH3COO)3 + HCl = CH3COOH + InCl3 =>
In(CH3COO)3 + 3 HCl = 3 CH3COOH + InCl3
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3 =>
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3
KAlSi3O8 + HF = Al2O3 + H2O + SiO2 + KF =>
2 KAlSi3O8 + 2 HF = Al2O3 + H2O + 6 SiO2 + 2 KF
Sb + Cl2 = Sb1Cl3 =>
2 Sb + 3 Cl2 = 2 Sb1Cl3
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
C3H11 + O2 = CO2 + H2O =>
4 C3H11 + 23 O2 = 12 CO2 + 22 H2O
Fe2S3 + C = Fe + CS2 =>
2 Fe2S3 + 3 C = 4 Fe + 3 CS2
Sn(s) + O2(g) = SnO(s) =>
2 Sn(s) + O2(g) = 2 SnO(s)
Fe2O3 + NH4{+} + H{+} = Fe{+2} + N2 + H2O =>
3 Fe2O3 + 2 NH4{+} + 10 H{+} = 6 Fe{+2} + N2 + 9 H2O
H4N2O3 = H2O + N2 + O =>
H4N2O3 = 2 H2O + N2 + O
MnO2 + Fe2SO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
2 MnO2 + Fe2SO4 + 4 H2SO4 = 2 MnSO4 + Fe2(SO4)3 + 4 H2O
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
KC8H4O4 + NaOH = NaC8H4O4 + KOH =>
KC8H4O4 + NaOH = NaC8H4O4 + KOH
Al2(SO4)2 + NH4OH = Al2OH + NH4(SO4)2 =>
Al2(SO4)2 + NH4OH = Al2OH + NH4(SO4)2
Au2O3(s) = Au + O2 =>
2 Au2O3(s) = 4 Au + 3 O2
Zn + Co(ClO4)2 = Zn(ClO4)2 + Co =>
Zn + Co(ClO4)2 = Zn(ClO4)2 + Co
Fe2O3 + HNO3 = Fe(NO3)3 + H2O = =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
SD2 + D2 = SD3 =>
2 SD2 + D2 = 2 SD3
K4[Fe(CN)6] + [Cu(NH3)4] = Cu2[Fe(CN)6] + K + NH3 =>
K4[Fe(CN)6] + 2[Cu(NH3)4] = Cu2[Fe(CN)6] + 4 K + 8 NH3
Mn + Zn(BrO)2 = Mn(BrO)2 + Zn =>
Mn + Zn(BrO)2 = Mn(BrO)2 + Zn
NaHCO3(s) = Na2O(s) + H2(g) + O2(g) + CO2(s) =>
4 NaHCO3(s) = 2 Na2O(s) + 2 H2(g) + O2(g) + 4 CO2(s)
Mn + H3PO4 = Mn3(PO4) + H =>
3 Mn + H3PO4 = Mn3(PO4) + 3 H
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
As2S3 + HClO4 + H2O = H3AsO3 + HCl + H2SO4 =>
As2S3 + 3 HClO4 + 6 H2O = 2 H3AsO3 + 3 HCl + 3 H2SO4
C18H36O2 + ZnO = Zn(C18H35O2)2 + H2O =>
2 C18H36O2 + ZnO = Zn(C18H35O2)2 + H2O
Bi2SO4 = Bi + SO4 =>
Bi2SO4 = 2 Bi + SO4
CoOOH + HCl = H2CoCl4 + Cl2 + H2O =>
2 CoOOH + 10 HCl = 2 H2CoCl4 + Cl2 + 4 H2O
Cu(NO3)23H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
8 Cu(NO3)23H2O + 226 NH4OH = 8 Cu(OH)2 + 205 NH4NO3 + 155 H2O
HNO3 + Zn = NH3NO3 + Zn(NO3)2 + H2O =>
18 HNO3 + 7 Zn = 2 NH3NO3 + 7 Zn(NO3)2 + 6 H2O
Ag2O2 = Ag + O2 =>
Ag2O2 = 2 Ag + O2
FeSO4 + HClO3 + H2SO4 = Fe2(SO4)3 + H2O + Cl2 =>
10 FeSO4 + 2 HClO3 + 5 H2SO4 = 5 Fe2(SO4)3 + 6 H2O + Cl2
Co + HF = CoF3 + H2 =>
2 Co + 6 HF = 2 CoF3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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