How is this going to help us in life wat the fawk
1.
The balanced chemical reaction is:
N2 +3 I2 = 2NI3
We are given the amount of product formed.
This will be the starting point of our calculations.
3.58 g NI3 ( 1 mol NI3 / 394.71 g NI3 ) ( 3
mol I2 / 2 mol NI3 ) = 0.014 mol I2.
Thus, 0.014 mol of I2 is needed to form the
given amount of NI3.
Answer: The process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.
Hope this helps :D
The given question is incomplete. The complete question is:
A sample of household ammonia has a pH of 11.50. What is the hydronium ion concentration of this solution?
Answer: The hydronium ion concentration of the solution is 
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration. Acids have pH ranging from 1 to 6.9 and bases have pH ranging from 7.1 to 14.

![pH=-\log [H^+]](https://tex.z-dn.net/?f=pH%3D-%5Clog%20%5BH%5E%2B%5D)
![11.8=-log [H^+]](https://tex.z-dn.net/?f=11.8%3D-log%20%5BH%5E%2B%5D)
![[H^+]=antilog(-11.8)](https://tex.z-dn.net/?f=%5BH%5E%2B%5D%3Dantilog%28-11.8%29)
![[H^+]=1.58\times 10^{-12}M](https://tex.z-dn.net/?f=%5BH%5E%2B%5D%3D1.58%5Ctimes%2010%5E%7B-12%7DM)
Thus hydronium ion concentration of this solution is 
I love helping others
it’s i’m portent bc u need to know why there is a net force