| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Co3HNo3 = K2No3HCo3
NH3 + CH3CH2OH + Cl2 + O2 = CH3CH2N(CH2CH2Cl)2 + H2O =>
2 NH3 + 6 CH3CH2OH + 2 Cl2 + O2 = 2 CH3CH2N(CH2CH2Cl)2 + 8 H2O
C + (H)2 = (C)2(H)6 =>
2 C + 3(H)2 = (C)2(H)6
Ra(OH)2 + HCl = H2O + RaCl2 =>
Ra(OH)2 + 2 HCl = 2 H2O + RaCl2
CuSO4 + H2O = (CuSO4)3(H2O)40 =>
3 CuSO4 + 40 H2O = (CuSO4)3(H2O)40
C7H5O2H + C6H10O3 = C11H8O3 + C2H5O =>
25 C7H5O2H + C6H10O3 = 15 C11H8O3 + 8 C2H5O
Cr(HO)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(HO)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
TiB2 + Ti3O5 = B2O3 + Ti2O3 =>
TiB2 + 9 Ti3O5 = B2O3 + 14 Ti2O3
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
C3H5(oh)3 + O2 = CO2 + H2O =>
4 C3H5(oh)3 + 65 O2 = 12 CO2 + 106 H2O
Na2S = Na2 + S =>
Na2S = Na2 + S
MgO + NO2 = MgO2 + NO =>
MgO + NO2 = MgO2 + NO
NaNO2 + H2SO4 = HNO2 + NaHSO4 =>
NaNO2 + H2SO4 = HNO2 + NaHSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2O3 + NaCl = AlCl3 + Na2O =>
Al2O3 + 6 NaCl = 2 AlCl3 + 3 Na2O
Mg + Pt(OH)2 = Mg(OH)2 + Pt =>
Mg + Pt(OH)2 = Mg(OH)2 + Pt
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
MnO(OH)2 + HCl = MnOCl2 + H2O =>
MnO(OH)2 + 2 HCl = MnOCl2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C4H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
Zn(s) + AgNO3(l) = Zn(NO3)2(l) + Ag(s) =>
Zn(s) + 2 AgNO3(l) = Zn(NO3)2(l) + 2 Ag(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
C2H2 + O2 = CO2 + H202 =>
101 C2H2 + 202 O2 = 202 CO2 + H202
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Sr3(PO4)2 + KCl = K3PO4 + SrCl2 =>
Sr3(PO4)2 + 6 KCl = 2 K3PO4 + 3 SrCl2
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu =>
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
C10H16 + Br2 = C10H16Br4 =>
C10H16 + 2 Br2 = C10H16Br4
No2 + KMnO4 + H2O = KNo3 + Mn(OH)2 + O2 =>
3 No2 + 2 KMnO4 + 2 H2O = 2 KNo3 + 2 Mn(OH)2 + 3 O2
C168H27O127N024 + H2O = CO2 + CH4 + NH3 =>
8 C168H27O127N024 + 926 H2O = 971 CO2 + 373 CH4 + 192 NH3
P2O5 + Ca(OH)2 = Ca3(PO4)2 + HOH =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 HOH
PbSO4(s) + H2O = H2SO4 + PbO =>
PbSO4(s) + H2O = H2SO4 + PbO
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)4 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 2 MnSO4 + 23 H2SO4 = 5 Bi2(SO4)4 + 2 HMnO4 + 5 Na2SO4 + 22 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2 =>
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2
Li(NO3) = Li20 + NO2 + O2 =>
20 Li(NO3) = Li20 + 20 NO2 + 10 O2
Na2SO3 + FrClO2 = NaClO2 + Fr2SO3 =>
Na2SO3 + 2 FrClO2 = 2 NaClO2 + Fr2SO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Sn + H2SO4 = H3SnO4 + SO2 + H2O =>
2 Sn + 5 H2SO4 = 2 H3SnO4 + 5 SO2 + 2 H2O
C2H4O2 + Cu = Cu(C2H4O2)2 =>
2 C2H4O2 + Cu = Cu(C2H4O2)2
Hg + O2 = HgO = =>
2 Hg + O2 = 2 HgO
PH3 + CO = H3PO3 + C =>
PH3 + 3 CO = H3PO3 + 3 C
C18H40(OH)3 + O2 = CO2 + H2O =>
4 C18H40(OH)3 + 109 O2 = 72 CO2 + 86 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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