| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + H2O = I + H3O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Ag + C3Cl2N3NaO3 + H2O = AgOH + NaCNO + C2N2O + AgCl =>
4 Ag + C3Cl2N3NaO3 + H2O = 2 AgOH + NaCNO + C2N2O + 2 AgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Ba(NO3)2 + (NH4)3PO4 = NH4NO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Ba3(PO4)2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
RbOH + BaI2 = RbI + Ba(OH)2 =>
2 RbOH + BaI2 = 2 RbI + Ba(OH)2
AgI + NH3 = AgNH3 + I =>
AgI + NH3 = AgNH3 + I
Ca + HCl = H2 + CaCl =>
2 Ca + 2 HCl = H2 + 2 CaCl
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
H3PO4 + NH3 = NH4PO4 + H2 =>
H3PO4 + NH3 = NH4PO4 + H2
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
Cr3 + PO4 = CrPO4 =>
Cr3 + 3 PO4 = 3 CrPO4
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
KCl + CaSO4 = CaCl2 + K2SO4 =>
2 KCl + CaSO4 = CaCl2 + K2SO4
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
H3BO3 + NaC5H8NO4 = Na3BO3 + HC5H8NO4 =>
H3BO3 + 3 NaC5H8NO4 = Na3BO3 + 3 HC5H8NO4
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3BO3 + KCl = K3BO3 + HCl =>
H3BO3 + 3 KCl = K3BO3 + 3 HCl
LiOH + HSO4 = LiSO4 + H2O =>
LiOH + HSO4 = LiSO4 + H2O
CaI2 + Na2CO3 = CaCO3 + NaI =>
CaI2 + Na2CO3 = CaCO3 + 2 NaI
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
CH3CH2ONa + H2O = CH3CH2OH + NaOH =>
CH3CH2ONa + H2O = CH3CH2OH + NaOH
B(OH)3 + CH4N2O = BN + CO2 + H2O =>
2 B(OH)3 + CH4N2O = 2 BN + CO2 + 5 H2O
AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pt + HCl + HNO3 = H2PtCl6 + NO2 + H2O =>
Pt + 6 HCl + 4 HNO3 = H2PtCl6 + 4 NO2 + 4 H2O
AlCl3 = Al + Cl3 =>
AlCl3 = Al + Cl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO3{-} + H2O + Bi = NO2{-} + OH{-} + Bi3{+} =>
NO3{-} + H2O + 6 Bi = NO2{-} + 2 OH{-} + 2 Bi3{+}
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NO3{-} + H2O + Bi = NO2{-} + OH{-} + Bi{3+} =>
3 NO3{-} + 3 H2O + 2 Bi = 3 NO2{-} + 6 OH{-} + 2 Bi{3+}
MgCl3 = Mg + Cl3 =>
MgCl3 = Mg + Cl3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/14
Équations équilibrées sur10/30/13
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