Answer:
Climate change is already having an impact on people's access to water around the world, generating increasingly severe droughts and floods. As global temperatures rise, more water evaporates, resulting in increased quantities of atmospheric water vapor and more frequent, heavy, and severe storms in the years ahead.
N=1.2·10²⁴
Nₐ=6.0221·10²³ mol⁻¹
n₂(H₂O)=4 mol
n₁(H₂O)=N/Nₐ
n=n₁+n₂=N/Nₐ+n₂
n=1.2·10²⁴/6.0221·10²³ + 4 = 5.99 mol
5.99 <span>moles of water are in the glass</span>
Metals, non-metals
metal, non-metal
water
ionise
salts
low
They are the elements from scandium to copernicium. The elements between group 2 and group 3
Answer:
The answer is 2.03
Explanation:
The pH of a solution can be found by using the formula
![pH = - log [ {H}^{+} ]](https://tex.z-dn.net/?f=pH%20%3D%20-%20log%20%5B%20%7BH%7D%5E%7B%2B%7D%20%5D)
where H+ is the Hydrogen ion concentration
From the question we have
We have the final answer as
<h3>2.03 </h3>
Hope this helps you
