It effected it because the hurricanes just kept growing bigger and bigger
Answer:
10
Explanation:
ur pefrct no matter the inside or outside
Answer:
Chemistry is the scientific study of matter and its properties
Explanation:
hope it helps <3
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Answer:- pH is 2.14.
Solution:- Nitrous acid,
is a weak acid so first of all we solve for
and then figure out the pH.
the equation is written as:

Initial concentration for the acid is given as 0.120 M. Let's say the change in concentration is x. Then the equilibrium concentrations would be as:

= 
= 
Ka for nitrous acid is
and the equilibrium expression for this would be written as:
![Ka=\frac{[H_3O^+][NO_2^-]}{HNO_2}](https://tex.z-dn.net/?f=Ka%3D%5Cfrac%7B%5BH_3O%5E%2B%5D%5BNO_2%5E-%5D%7D%7BHNO_2%7D)
Let's plug in the values in it.

To make the calculations easy we could ignore
for the bottom and the expression becomes:

On cross multiply:

On taking square root to both sides:

So, ![[H_3O^+]=7.3*10^-^3M](https://tex.z-dn.net/?f=%5BH_3O%5E%2B%5D%3D7.3%2A10%5E-%5E3M)
Now we could calculate the pH using the pH formula:
![pH=-log[H_3O^+]](https://tex.z-dn.net/?f=pH%3D-log%5BH_3O%5E%2B%5D)

pH = 2.14
So, the pH of 0.120M nitrous acid is 2.14.
Either covalent or ionic... they are nonmetals meaning that the are a component in both types of compounds