| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + O2 + 4 H{+} = 2 Cu{2+} + 2 H2O
KMNO4 + H2SO4 + H2C2O = MNSO4 + K2SO4 + H2O + CO2 =>
8 KMNO4 + 12 H2SO4 + 5 H2C2O = 8 MNSO4 + 4 K2SO4 + 17 H2O + 10 CO2
CO2 + KOH = KCO3 + H =>
CO2 + KOH = KCO3 + H
Fe + Cu(NO3) = Fe(NO3)2 + Cu =>
Fe + 2 Cu(NO3) = Fe(NO3)2 + 2 Cu
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
BaCO3 + Fe2O3 = BaFeO3 + CO + FeO2 =>
BaCO3 + Fe2O3 = BaFeO3 + CO + FeO2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO4)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20
C2H4Cl2 + KOH = C2H2 + KCl + H2O =>
C2H4Cl2 + 2 KOH = C2H2 + 2 KCl + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CO2 + C = CO =>
CO2 + C = 2 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
PbCl4 + H2O = PbO2 + HCl =>
PbCl4 + 2 H2O = PbO2 + 4 HCl
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
C2H4 + KOH = C2H5OH + K2O =>
C2H4 + 2 KOH = C2H5OH + K2O
C16H34 + O2 = CO + H20 =>
10 C16H34 + 80 O2 = 160 CO + 17 H20
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
CaCl2 + AgNo3 = CaNo3 + AgCl2 =>
CaCl2 + AgNo3 = CaNo3 + AgCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaPO4 + CrCl3 = NaCl3 + CrPO4 =>
NaPO4 + CrCl3 = NaCl3 + CrPO4
AgNo3 + H2So4 = Ag2So4 + HNo3 =>
2 AgNo3 + H2So4 = Ag2So4 + 2 HNo3
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HI + HgCl = HgI + HCl =>
HI + HgCl = HgI + HCl
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/17
Équations équilibrées sur02/07/16
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