| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + CO2 = Na2CO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
C2H6 + O2 = C02 + H2O =>
2 C2H6 + 3 O2 = 2 C02 + 6 H2O
BaCO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2 =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2
H2 + L2 = HL =>
H2 + L2 = 2 HL
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
KClO3 + C12H22O11 = CO2 + KCl + H2O =>
8 KClO3 + C12H22O11 = 12 CO2 + 8 KCl + 11 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
XCl5 + Na2S = XS2 + S + NaCl =>
2 XCl5 + 5 Na2S = 2 XS2 + S + 10 NaCl
Ag5O2 = Ag + O2 =>
Ag5O2 = 5 Ag + O2
PCl5 + MgO = P4O10 + MgCl2 =>
4 PCl5 + 10 MgO = P4O10 + 10 MgCl2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ag2O3 = Ag + O2 =>
2 Ag2O3 = 4 Ag + 3 O2
KI + Cl2 = KCl2 + I =>
KI + Cl2 = KCl2 + I
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KNO3 + C12H22O11 = CO2 + KNO2 + H2O =>
24 KNO3 + C12H22O11 = 12 CO2 + 24 KNO2 + 11 H2O
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
H2S + HNO3 = NO + H2O + S =>
3 H2S + 2 HNO3 = 2 NO + 4 H2O + 3 S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
VO + Fe2O3 = FeO + V2O5 =>
2 VO + 3 Fe2O3 = 6 FeO + V2O5
C2H2 + H2S = C2H4S =>
C2H2 + H2S = C2H4S
KNO3 + C12H22O11 = CO2 + KNO2 + H2O =>
24 KNO3 + C12H22O11 = 12 CO2 + 24 KNO2 + 11 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S + FeCl3 = FeS + S + NaCl =>
3 Na2S + 2 FeCl3 = 2 FeS + S + 6 NaCl
Mg(c) + O2(g) = MgO(c) =>
2 Mg(c) + O2(g) = 2 MgO(c)
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
SrCrO4 + HNO3 = Sr(NO3)2 + H2CrO4 =>
SrCrO4 + 2 HNO3 = Sr(NO3)2 + H2CrO4
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
CH4N2O + NaOH = N2H4 + H2O + Na2CO2 =>
CH4N2O + 2 NaOH = N2H4 + H2O + Na2CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + Zn = SO4Zn + H2 =>
H2SO4 + Zn = SO4Zn + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + C12H22O11 = CO2 + KCrO3 + H2O =>
24 K2Cr2O7 + C12H22O11 = 12 CO2 + 48 KCrO3 + 11 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/15
Équations équilibrées sur09/17/14
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