| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Mg = MgSO4 + H2
H3PO4 + OH = PO43 + H2O =>
H3PO4 + 81 OH = PO43 + 42 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
K(s) + H2O(l) = H2(g) + KOH(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 KOH(aq)
Ca(OH)2 = Ca(OH)2 =>
Ca(OH)2 = Ca(OH)2
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HCl + Fe = FeCl + H =>
HCl + Fe = FeCl + H
H{+} + ClO2{-} + I{-} = Cl{-} + H2O + I2 =>
4 H{+} + ClO2{-} + 4 I{-} = Cl{-} + 2 H2O + 2 I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na(s) + Cl2(g) = NaCl2(s) =>
Na(s) + Cl2(g) = NaCl2(s)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Magnesium + carbondioxide = magnesiumoxide + carbon =>
2 Mg + CO2 = 2 MgO + C
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
K(s) + H2O(l) = H2(g) + K{+}(aq) + OH{-}(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 K{+}(aq) + 2 OH{-}(aq)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
K(s) + H2O(l) = H2(g) + K{+}(aq) + OH{-}(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 K{+}(aq) + 2 OH{-}(aq)
As2O3 + NaOH = NaAsO2 + H2O =>
As2O3 + 2 NaOH = 2 NaAsO2 + H2O
NaCL + AgNO3 = NaNO3 + AgCL =>
NaCL + AgNO3 = NaNO3 + AgCL
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
NO(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2(g) = 2 NH3(g) + 2 H2O(g)
IO3{-} + H{+} + {-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + 10e = I2 + 6 H2O
AuCl3 + SO2 + Na2CO3 = Au + Na2SO4 + CO2 + NaCl =>
2 AuCl3 + 3 SO2 + 6 Na2CO3 = 2 Au + 3 Na2SO4 + 6 CO2 + 6 NaCl
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
HBr + AlO3H3 = H2O + AlBr3 =>
3 HBr + AlO3H3 = 3 H2O + AlBr3
C2H8 + O2 = CO2 + H20 =>
5 C2H8 + 10 O2 = 10 CO2 + 2 H20
K(s) + H2O(l) = H2(g) + K{+}(aq) + OH{-}(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 K{+}(aq) + 2 OH{-}(aq)
Ammonia + water = ammoniumhydroxide =>
NH3 + H2O = NH4OH
KCLO3(s) = KCL(s) + O2(g) =>
2 KCLO3(s) = 2 KCL(s) + 3 O2(g)
KOH + H2So4 = KHSo4 + H2O =>
KOH + H2So4 = KHSo4 + H2O
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Fe(NO3)3 + H2SO4 + KCl = HNO3 + Fe(SO4) + Cl2 + K2SO4 =>
2 Fe(NO3)3 + 3 H2SO4 + 2 KCl = 6 HNO3 + 2 Fe(SO4) + Cl2 + K2SO4
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/18
Équations équilibrées sur06/09/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
