| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2(So4)3 + BaCl2 = BaSo4 + FeCl3 =>
Fe2(So4)3 + 3 BaCl2 = 3 BaSo4 + 2 FeCl3
H3PO4 + HNO3 + CH4 = C3H8NO5P + O2 + H =>
H3PO4 + HNO3 + 3 CH4 = C3H8NO5P + O2 + 8 H
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2(So4)3 + BaCl2 = BaSo4 + FeCl3 =>
Fe2(So4)3 + 3 BaCl2 = 3 BaSo4 + 2 FeCl3
Ch3COOH + NaCl = Ch3COONa + HCl =>
Ch3COOH + NaCl = Ch3COONa + HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al2O3 = Al20 + O2 =>
10 Al2O3 = Al20 + 15 O2
C4H9OH + CH3COOH = C6H12O2 + H20 =>
20 C4H9OH + 5 CH3COOH = 15 C6H12O2 + 2 H20
H3PO4 + HNO3 + CH4 = C3H8NO5P + O2 + H =>
H3PO4 + HNO3 + 3 CH4 = C3H8NO5P + O2 + 8 H
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnCl2 + AgNO3 = ZnNO3 + AgCl2 =>
ZnCl2 + AgNO3 = ZnNO3 + AgCl2
Al(NO3)3 + NH3 + H20 = Al(OH)3 + NH4NO3 =>
5 Al(NO3)3 + 5 NH3 + 2 H20 = 5 Al(OH)3 + 10 NH4NO3
F3 + He4 = FHe =>
4 F3 + 3 He4 = 12 FHe
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
F3 + He4 = FHe =>
4 F3 + 3 He4 = 12 FHe
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
H3PO4 + NAOH = NAH2PO4 + H2O =>
H3PO4 + NAOH = NAH2PO4 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
FeS2 + O2 = Fe2O3 + S02 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 4 S02
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2SO4 + Na2O = Na2SO4 + H2O =>
H2SO4 + Na2O = Na2SO4 + H2O
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
C2H6O + HNO3 = H2O + N + CO2 =>
5 C2H6O + 12 HNO3 = 21 H2O + 12 N + 10 CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/19
Équations équilibrées sur03/20/18
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