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 answer is 18
You add each water amount of loose soil and divide by 3
Answer:
y = 35.06 %.
Explanation:
The reaction of fermentation is:
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂ (1)
From the reaction (1) we have that 1 mol of C₆H₁₂O₆ produces 2 moles of C₂H₅OH, then the number of moles of C₂H₅OH is:
Now, we need to find the mass of C₂H₅OH:
Finally, the percent yield of C₂H₅OH is:
Therefore, the percent yield of C₂H₅OH is 35.06 %.
I hope it helps you!
Answer and
Explanation:
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green. Plants that use photosynthesis to make their own food are called autotrophs
No a flame doesn't always give heat because sometimes fire can burn but it doesn't have heat