| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + N2 = Mg3N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2CH2CH2Br + HO{-} = CH3CH2CH2CH2OH + Br{-} =>
CH3CH2CH2CH2Br + HO{-} = CH3CH2CH2CH2OH + Br{-}
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
C + CuO = Cu + CO2 =>
C + 2 CuO = 2 Cu + CO2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C3H7Cl + Al(OH)3 = C3H8O + AlCl3 =>
3 C3H7Cl + Al(OH)3 = 3 C3H8O + AlCl3
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
AlCl3 + H2SO4 + KMnO4 = Al2(SO4)3 + Cl2 + H2O + K2SO4 + MnSO4 =>
10 AlCl3 + 24 H2SO4 + 6 KMnO4 = 5 Al2(SO4)3 + 15 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
Al2(SO4)3 + KOH = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Al(OH)3
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
AgNO3 + Fe2(SO4)3 = Ag2SO4 + Fe(NO3)3 =>
6 AgNO3 + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe(NO3)3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
S + HNO3 = H2O + NO2 + H2SO4 =>
S + 6 HNO3 = 2 H2O + 6 NO2 + H2SO4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H6 + HCl = C4H8Cl2 =>
C4H6 + 2 HCl = C4H8Cl2
HI(aq) + NaOH(aq) = H2O + NaI =>
HI(aq) + NaOH(aq) = H2O + NaI
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2(SO4)3 + NH4OH = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2Co3 + BaCl2 = NaCl + BaCo3 =>
Na2Co3 + BaCl2 = 2 NaCl + BaCo3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3 =>
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
KMNO4 + HCl = KCl + MNCl2 + Cl2 + H2O =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 5 Cl2 + 8 H2O
Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/18
Équations équilibrées sur07/30/17
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