| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 5 H2O + 3 FeO = MnO2 + KOH + 3 Fe(OH)3
Bi2S3 + FeCl3(aq) = BiCl3(aq) + FeCl2(aq) + S0 =>
Bi2S3 + 6 FeCl3(aq) = 2 BiCl3(aq) + 6 FeCl2(aq) + 3 S0
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(s) + HCl(l) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(s) + H2(g)
Fe2(SO4)3 + HOH = (FeOH)SO4 + H2SO4 =>
Fe2(SO4)3 + 2 HOH = 2(FeOH)SO4 + H2SO4
C10H14 + N2 = C10H14N2 =>
C10H14 + N2 = C10H14N2
Zn + H3P = H2 + Zn3P =>
6 Zn + 2 H3P = 3 H2 + 2 Zn3P
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + Na + C2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + 2 Na + 2 C2H3O2
HCl + NaMnO4 = MnCl2 + Cl2 + NaCl + H2O =>
16 HCl + 2 NaMnO4 = 2 MnCl2 + 5 Cl2 + 2 NaCl + 8 H2O
BaCl2 + Fe2(CO3)3 = BaCO3 + FeCl3 =>
3 BaCl2 + Fe2(CO3)3 = 3 BaCO3 + 2 FeCl3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C8H8 + BH3 + H2O2 + NaOH = NaB(OH)4 + C8H10O =>
3 C8H8 + BH3 + 3 H2O2 + NaOH = NaB(OH)4 + 3 C8H10O
Mg + Fl2 = MgFl2 =>
Mg + Fl2 = MgFl2
NaBr + C8H9NO + NaClO + CH3COOH = C8H8NOBr + NaCl + C2H3NaO2 + H2O =>
NaBr + C8H9NO + NaClO + CH3COOH = C8H8NOBr + NaCl + C2H3NaO2 + H2O
AgNO3 + Au = Au(NO3)3 + Ag =>
3 AgNO3 + Au = Au(NO3)3 + 3 Ag
H2ONaClMgCl2 = NaCl + MgCl2 + H2O =>
H2ONaClMgCl2 = NaCl + MgCl2 + H2O
Na2S2 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2 + 7 Br2 + 16 NaOH = 14 NaBr + 2 Na2SO4 + 8 H2O
Ti4O2 + H2O = Ti4 + H2O2 =>
Ti4O2 + 2 H2O = Ti4 + 2 H2O2
NaHO + Cu(NO3)2 = Cu(HO)2 + NaNO3 =>
2 NaHO + Cu(NO3)2 = Cu(HO)2 + 2 NaNO3
C8H10 + O3 = CO2 + H2O =>
C8H10 + 7 O3 = 8 CO2 + 5 H2O
H + Ba = H2Ba =>
2 H + Ba = H2Ba
H2CrO4 + RbOH = Rb2(CrO4) + H2O =>
H2CrO4 + 2 RbOH = Rb2(CrO4) + 2 H2O
Valine + O2 = CO2 + H2O + N2 =>
4 C5H11NO2 + 27 O2 = 20 CO2 + 22 H2O + 2 N2
Fe(OH2)6{+3} + CaO + HCO3{-} = Fe(OH2)3(OH)3 + CaCO3 + H2O =>
Fe(OH2)6{+3} + 3 CaO + 3 HCO3{-} = Fe(OH2)3(OH)3 + 3 CaCO3 + 3 H2O
AlCl3 + NH4Cl = Al(NH4)3 + Cl2 =>
AlCl3 + 3 NH4Cl = Al(NH4)3 + 3 Cl2
KI(aq) + ZnSO4(aq) = K2SO4(s) + ZnI2 =>
2 KI(aq) + ZnSO4(aq) = K2SO4(s) + ZnI2
FeJ2 + Fe(NO3)3 + H2SO4 = Fe2(SO4)3 + J2 + NO + H2O =>
3 FeJ2 + Fe(NO3)3 + 6 H2SO4 = 2 Fe2(SO4)3 + 3 J2 + 3 NO + 6 H2O
C4H5O4 + PCl5 = C4H3O2Cl2 + POCl3 + HCl =>
C4H5O4 + 2 PCl5 = C4H3O2Cl2 + 2 POCl3 + 2 HCl
Li + HCI = LiCI + H =>
Li + HCI = LiCI + H
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2O3 + Cu = CuO2 + Fe =>
2 Fe2O3 + 3 Cu = 3 CuO2 + 4 Fe
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Ba(OH)2 + (Na)2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + (Na)2SO4 = BaSO4 + 2 NaOH
KCrO2 + HCl = KCl + HCrO2 =>
KCrO2 + HCl = KCl + HCrO2
H3BO3 + NaOH = NaBO2 + H2O =>
H3BO3 + NaOH = NaBO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3 + COCl2 + H2O = NaHCO3 + NaCl =>
3 Na2CO3 + COCl2 + 2 H2O = 4 NaHCO3 + 2 NaCl
Ba(OH)2 + KMnO4 = KOH + BaMnO4 + H2O + O2 =>
4 Ba(OH)2 + 4 KMnO4 = 4 KOH + 4 BaMnO4 + 2 H2O + O2
C8H18(l) + O2(g) = CO2(g) + H2O(l) = H2O(l) = H2(g) + O2(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KClO3 + HCl = KCl + Cl2OCl2 + H2O =>
KClO3 + 4 HCl = KCl + Cl2OCl2 + 2 H2O
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
COSO4 + NH4SCN = CO(SCN)2 + (NH4)2SO4 =>
COSO4 + 2 NH4SCN = CO(SCN)2 + (NH4)2SO4
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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