What are the following examples?
Answer:
It can be very dangerous and possibly deadly to mix bleach and ammonia.
Explanation:
When you combine these two household cleaners they release toxic chloramine gas. If you are exposed to chloramine gas it may cause irritation in your eyes, nose, throat, and lungs. It can even lead to coma and death in higher concentrations.
Answer : The correct option is, (c) 79.62
Explanation :
The formula used for percent humidity is:
..........(1)
The formula used for relative humidity is:
...........(2)
where,
= partial pressure of water vapor
= vapor pressure of water
p = total pressure
First we have to calculate the partial pressure of water vapor by using equation 2.
Given:
![p=750mmHg](https://tex.z-dn.net/?f=p%3D750mmHg)
![p^o_v=17.5mmHg](https://tex.z-dn.net/?f=p%5Eo_v%3D17.5mmHg)
Relative humidity = 80 % = 0.80
Now put all the given values in equation 2, we get:
![0.80=\frac{p_v}{17.5mmHg}](https://tex.z-dn.net/?f=0.80%3D%5Cfrac%7Bp_v%7D%7B17.5mmHg%7D)
![p_v=14mmHg](https://tex.z-dn.net/?f=p_v%3D14mmHg)
Now we have to calculate the percent humidity by using equation 1.
![\text{Percent humidity}=0.80\times \frac{750-17.5}{750-14}\times 100](https://tex.z-dn.net/?f=%5Ctext%7BPercent%20humidity%7D%3D0.80%5Ctimes%20%5Cfrac%7B750-17.5%7D%7B750-14%7D%5Ctimes%20100)
![\text{Percent humidity}=79.62\%](https://tex.z-dn.net/?f=%5Ctext%7BPercent%20humidity%7D%3D79.62%5C%25)
Therefore, the percent humidity is 79.62 %