| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
C7H12O6 + H2O = H2 + CO2 =>
C7H12O6 + 8 H2O = 14 H2 + 7 CO2
(NH4)2Fe(SO4)2*6H2O + NaOH = Na2SO4 + NH3 + Fe(OH)2 + H2O =>
(NH4)2Fe(SO4)2*6H2O + 4 NaOH = 2 Na2SO4 + 2 NH3 + Fe(OH)2 + 8 H2O
GaBr3 + K2SO4 = KBr + Ga2(SO4)3 =>
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3
C6H12O6 + H2 = C6H14O5 + H2O =>
C6H12O6 + 2 H2 = C6H14O5 + H2O
MgCl2 + KNO3 = MgNO3 + KCl2 =>
MgCl2 + KNO3 = MgNO3 + KCl2
Fe + SnCl2 = Sn + FeCl2 =>
Fe + SnCl2 = Sn + FeCl2
H{+} + Cr4O7 + C = CO2 + Cr{+3} + H2O =>
24 H{+} + 2 Cr4O7 + C = CO2 + 8 Cr{+3} + 12 H2O
MgCl2 + KNO3 = MgNO3 + KCl2 =>
MgCl2 + KNO3 = MgNO3 + KCl2
CuFeS2(l) = Cu2S(l) + FeS(l) + S(g) =>
2 CuFeS2(l) = Cu2S(l) + 2 FeS(l) + S(g)
KOH + HI = H2OKI =>
KOH + HI = H2OKI
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Au(s) + Ag = AgAu =>
Au(s) + Ag = AgAu
Na2S2O3 + I3 = Na2S4O6 + NaI =>
6 Na2S2O3 + 2 I3 = 3 Na2S4O6 + 6 NaI
BaCl2 + H3PO4 = Ba3 + (PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3 + (PO4)2 + 6 HCl
Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cu{+2} + NO{-} = Cu + NO =>
Cu{+2} + 2 NO{-} = Cu + 2 NO
MnO2 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 H2O + 2 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
NH4F + KOH = KF + NH3 + H2O =>
NH4F + KOH = KF + NH3 + H2O
(NH4)2C2O4 + NaOH = NH3 + Na2C2O4 + H2O =>
(NH4)2C2O4 + 2 NaOH = 2 NH3 + Na2C2O4 + 2 H2O
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
KMnO4 + HBr + H2SO4 = HBrO + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HBr + 3 H2SO4 = 5 HBrO + K2SO4 + 2 MnSO4 + 3 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl =>
CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Cu3CI = Cu + CI =>
Cu3CI = 3 Cu + CI
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
C11H12N2O + HCl + NaNO2 = C11H11N3O2 + NaCl + H2O =>
C11H12N2O + HCl + NaNO2 = C11H11N3O2 + NaCl + H2O
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
KOH + HI = KIH2O =>
KOH + HI = KIH2O
Cs2CO3 + Cr(CH3COO)3 = CsCH3COO + Cr2(CO3)3 =>
3 Cs2CO3 + 2 Cr(CH3COO)3 = 6 CsCH3COO + Cr2(CO3)3
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
MnSO4 + PbO2 + H2SO4 = PbSO4 + HMnO4H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 5 PbSO4 + 2 HMnO4H2O
KCl + I2 + KOH = KClO3 + KI + H2O =>
KCl + 3 I2 + 6 KOH = KClO3 + 6 KI + 3 H2O
[Ag(NH3)2]2SO4 + NaCl = AgCl + Na2SO4 + NH3 =>
[Ag(NH3)2]2SO4 + 2 NaCl = 2 AgCl + Na2SO4 + 4 NH3
K2[Hg(SCN)4] + ZnSO4 = Zn[Hg(SCN)4] + K2SO4 =>
K2[Hg(SCN)4] + ZnSO4 = Zn[Hg(SCN)4] + K2SO4
KNO3(aq) + H2O(l) = HNO3(aq) + KOH(aq) =>
KNO3(aq) + H2O(l) = HNO3(aq) + KOH(aq)
C3H8 + Cl = C3H7Cl + H =>
C3H8 + Cl = C3H7Cl + H
Al2(SO4)3 + LiCl = AlCl3 + Li2SO4 =>
Al2(SO4)3 + 6 LiCl = 2 AlCl3 + 3 Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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