Explanation:
Chemical equation for the given reaction is as follows.
Initial : 0.6 1.30 0.5
Final : (0.6 - x) (1.30 - 2x) (0.5 + x)
It is given that at equilibrium, [A] = 0.410 M.
So, x = (0.600 - 0.410)
= 0.19 M
Hence, [B] will also be calculated as follows.
[B] =
= 0.92
Now, we will calculate the value of equilibrium constant as follows.
=
=
= 1.988
Thus, we can conclude that the value of the equilibrium constant, is 1.988.
The chemical formula for sulfuric acid is H2SO4.
Detailed explanation:
This means that there are 2 atoms of hydrogen, 1 atom of sulfur, and 4 atoms of oxygen in a single molecule. Hope this helps!
Answer:
1 mole of MgO contains Avogadro's number of molecules which is 6.023×10^23
molecules.
0.5 mole of MgO will contain 0.5×6.023×10^23
=3.0115×10^23 molecules
There are four Hydrogen atoms in one molecule of Methane (CH₄).
And there are 6.022×10²³ molecules in 1 mole of CH₄.
So,
Number of Hydrogen atoms is 1 mole of CH₄ are,
= 6.022 × 10²³ × 4
= 2.4 ×10²⁴ Hydrogen Atoms
Now calculating for 2 moles,
As,
1 mole of CH₄ contains = 2.4 ×10²⁴ Hydrogen Atom
Then,
2 moles of CH₄ will contain = X Hydrogen Atoms
Solving for X,
X = (2 moles × 2.4 ×10²⁴ Hydrogen Atom) ÷ 1 mole
X = 4.8 × 10²⁴ Hydrogen Atoms
Answer:
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Explanation: