| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
CS + Cl = CCl + SCl =>
CS + 2 Cl = CCl + SCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4Cl + NaS = NS + NaH4Cl =>
NH4Cl + NaS = NS + NaH4Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca + Fe(No3)2 = Ca(No3)3 + Fe =>
2 Ca + 3 Fe(No3)2 = 2 Ca(No3)3 + 3 Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + H2O = Al(OH) + HCl3 =>
AlCl3 + H2O = Al(OH) + HCl3
Fe2O3 + H2(SO4) = H2O + Fe2(SO4)3 =>
Fe2O3 + 3 H2(SO4) = 3 H2O + Fe2(SO4)3
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K + CuCl2 = KCl2 + Cu =>
K + CuCl2 = KCl2 + Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZN + NaOH = Na2ZNO2 + H2 =>
ZN + 2 NaOH = Na2ZNO2 + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cr2O3 + FeO = Fe(CrO2)2 =>
Cr2O3 + FeO = Fe(CrO2)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K + CuCl2 = KCl + Cu =>
2 K + CuCl2 = 2 KCl + Cu
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2CrO7 + C2H6(OH) + H2SO4 = Cr2(SO4) + C3HCOOH + K2SO4 + H2O =>
12 K2CrO7 + 22 C2H6(OH) + 18 H2SO4 = 6 Cr2(SO4) + 11 C3HCOOH + 12 K2SO4 + 84 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Kl + O2 = Kl4O5 =>
8 Kl + 5 O2 = 2 Kl4O5
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CrO4 + Sr = SrCrO4 =>
CrO4 + Sr = SrCrO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2CrO7 + C2H6(OH) + H2SO4 = Cr2(SO4)3 + C3HCOOH + K2SO4 + H2O =>
4 K2CrO7 + 6 C2H6(OH) + 10 H2SO4 = 2 Cr2(SO4)3 + 3 C3HCOOH + 4 K2SO4 + 28 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/04/15
Équations équilibrées sur11/03/14
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