D = m / V
d = 5.0 / 45.0
d = 0.111 g/cm³
Hello!
<span>The position of the equilibrium for a system where k = 4.6 × 10-15 can be described as being favored to
the left; the concentration of products is relatively
small.
For a reaction where A produces B, the chemical equation is the following:
A </span>⇄ B
The equilibrium constant expression is the following:
![k= \frac{[B]}{[A]}](https://tex.z-dn.net/?f=k%3D%20%5Cfrac%7B%5BB%5D%7D%7B%5BA%5D%7D%20)
From this equation, we can see that when the constant is
small, as in the case of the exercise, the concentration of products is also small, and the equilibrium is favored to the left.
Have a nice day!
Answer:
Explanation:Natural Selection is where animals move to a new enviornment and the ones that can survive mate and those that survive will mate.
Answer:
<h3>The answer is 19.3 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 57.9 g
volume = 3 cm³
We have

We have the final answer as
<h3>19.3 g/cm³</h3>
Hope this helps you
Answer:
+4
Explanation:
The oxidation number of C in carbon dioxide (CO2) is (rules 1 & 2): 0 + (2 x 2) = +4 [Check (rule 3): +4 + 2(-2) = 0] The oxidation number of C in methane (CH4) is (rules 1 & 2): 0 – (4 x1) = -4 [Check (rule 3): -4 + 4(-1) = 0].