| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2SiO4 + 4 C + 4 Cl2 = 4 CO + 2 CaCl2 + SiCl4
C7H7Cl + KCN = C8H7N + KCl =>
C7H7Cl + KCN = C8H7N + KCl
CH3NH2 + HI = CH4 + NH3 + I =>
CH3NH2 + 2 HI = CH4 + NH3 + 2 I
B + Ag2O = Ag + B2O3 =>
2 B + 3 Ag2O = 6 Ag + B2O3
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
Li2O + Hg(NO3)2 = LiNO3 + HgO =>
Li2O + Hg(NO3)2 = 2 LiNO3 + HgO
OsH2(CO)4 = OsH(CO)4 + H =>
OsH2(CO)4 = OsH(CO)4 + H
CH3CH2CHO + Ag{+} + OH{-} = CH3CH2COO{-} + Ag + H2O =>
CH3CH2CHO + 2 Ag{+} + 3 OH{-} = CH3CH2COO{-} + 2 Ag + 2 H2O
O2 + I{-} + H{+} = I3{-} + H2O =>
O2 + 6 I{-} + 4 H{+} = 2 I3{-} + 2 H2O
(NH4)2Cr2O7 + Na2CO3 = NH3 + CO2 + Na2CrO4 + H2O =>
(NH4)2Cr2O7 + 2 Na2CO3 = 2 NH3 + 2 CO2 + 2 Na2CrO4 + H2O
K2CrO4(ac) + Ba(NO3)2(ac) = BaCrO4 + KNO3 =>
K2CrO4(ac) + Ba(NO3)2(ac) = BaCrO4 + 2 KNO3
Na3[Al(OH)6] + H2SO4 = NaOH + (AlOH)SO4 + H2O =>
Na3[Al(OH)6] + H2SO4 = 3 NaOH + (AlOH)SO4 + 2 H2O
NH4HCO3 + FeCl3 = NH4Cl + Fe(CO3)3 + H2 =>
6 NH4HCO3 + 2 FeCl3 = 6 NH4Cl + 2 Fe(CO3)3 + 3 H2
NH3 + CuO = Cu + N2 + H2OO =>
2 NH3 + 6 CuO = 6 Cu + N2 + 3 H2OO
Fe2B + FeP = BP + Fe3P =>
2 Fe2B + 5 FeP = 2 BP + 3 Fe3P
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
Mg + CSO4 = MgSO4 + C =>
Mg + CSO4 = MgSO4 + C
Y + Cl = YCl3 =>
Y + 3 Cl = YCl3
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
Ba(CO3) = BaCO3 =>
Ba(CO3) = BaCO3
H2(SO4) = H2O + O2 + SO2 =>
2 H2(SO4) = 2 H2O + O2 + 2 SO2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
H2SO4 + KOH = KH2 + SO4OH =>
H2SO4 + KOH = KH2 + SO4OH
I{-} + H{+} + NO3{-} = IO3{-} + H2O + NO2 =>
I{-} + 6 H{+} + 6 NO3{-} = IO3{-} + 3 H2O + 6 NO2
AlS + O = AlO + SO2 =>
AlS + 3 O = AlO + SO2
C21H23NO5 + HCl = C21H23NO5*HCl =>
C21H23NO5 + HCl = C21H23NO5*HCl
AgNO3 + NI = NI(NO3)2 + Ag =>
2 AgNO3 + NI = NI(NO3)2 + 2 Ag
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Pa + U = PaU =>
Pa + U = PaU
KNO2 + H2SO4 = KNO3 + K2SO4 + NO + H2O =>
3 KNO2 + H2SO4 = KNO3 + K2SO4 + 2 NO + H2O
EtOMgCl + SOCl2 = SO2 + MgCl2 + EtCl =>
EtOMgCl + SOCl2 = SO2 + MgCl2 + EtCl
Ca(NO3)2 + KMnO4 = Ca(MnO4)2 + KNO3 =>
Ca(NO3)2 + 2 KMnO4 = Ca(MnO4)2 + 2 KNO3
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2 =>
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2
Om + JBn = J2 + OmBn3 =>
2 Om + 6 JBn = 3 J2 + 2 OmBn3
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
Zn + SnCl2 = Sn2 + ZnCl2 =>
2 Zn + 2 SnCl2 = Sn2 + 2 ZnCl2
Br2(l) + NaI(s) = NaBr(l) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(l) + I2(s)
C20H42 + OH = CO2 + H2O =>
C20H42 + 122 OH = 20 CO2 + 82 H2O
Ni + O2 = Ni3O3 =>
6 Ni + 3 O2 = 2 Ni3O3
Cr{3+} + Mg{2+} = Cr{2+} + Mg{3+} =>
Cr{3+} + Mg{2+} = Cr{2+} + Mg{3+}
Cu{2+} + Mn{2+} + H2O = MnO4{-} + Cu{+} + H{+} =>
5 Cu{2+} + Mn{2+} + 4 H2O = MnO4{-} + 5 Cu{+} + 8 H{+}
Mn2O7 + CH3COCH3 = MnO2 + CO2 + H2O =>
8 Mn2O7 + 3 CH3COCH3 = 16 MnO2 + 9 CO2 + 9 H2O
Na2S2O3 + HOCl = Na2SO4 + S + HCl =>
Na2S2O3 + HOCl = Na2SO4 + S + HCl
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
K2SO4 + H2O = K2HSO3 + OH =>
K2SO4 + 2 H2O = K2HSO3 + 3 OH
KMnO4 + HCl = KCl(aq) + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl(aq) + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 + H3PO3 = AlPO3 + H2O =>
Al(OH)3 + H3PO3 = AlPO3 + 3 H2O
C11H42 + OH = CO2 + H2O =>
C11H42 + 86 OH = 11 CO2 + 64 H2O
NiI = Ni + I2 =>
2 NiI = 2 Ni + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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