Answer:
Deductive reasoning<em> is when you make a logical argument by applying facts and evidence to back you up. Problem solving is similar to this because when you solve a problem, you consider all the evidence to support your claim. Like, you can't just say "School is hard for students" without evidence to support this, you need to answer </em>why<em> school is hard and </em>how<em> it affects them.</em>
<em>Hope this helps you.</em>
The pH where you might be able to precipitate as much Cu2 as possible will be any value that is less than 5.85.
<h3>How to illustrate the information?</h3>
The solubility product of salt is defined as the product of molar concentrations of ions in a saturated solution of it.
An ion will be precipitated if the ionic product exceeds the solubility product of the cation. In the case of Cu and Zn, the solubility product is greater for Zinc than Copper.
Also Cu will be precipitated in an acidic medium while Zn is precipitated in an alkaline medium. We have for CuS, K= S2 so S = 2.4495*10-8. For ZnS, S = 0.1414. So the lower the pH higher will be the amount of CuS precipitated.
If we are starting with 0.075M CuS and ZnS solution it will have 0.075 moles each of Cu2+, Zn2+, and S2. Since the anion concentration can be equated to POH, POH for Cus and Zns are 14.096 and 5.85.
The maximum precipitation will take place is any value which is less than 5.85.
Learn more about pH on:
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The statement which best describes the effect of high altitude on climate is: temperatures are lower.
A climate can be defined as the long-term average atmospheric conditions (weather) that is prevailing in a geographical region and persists for a very long period of time.
Generally, some of the factors that affect the climate of a geographical region include the following:
According to meteorologist, an effect of high altitude on climate is that the <u>temperatures</u> in the particular geographical region are <u>lower</u>, especially due to the height of this region above sea level.
In conclusion, an effect of high altitude on climate is colder temperatures in a particular geographical region.
Read more on climate here: brainly.com/question/827519
Then don’t believe, its as simple as that
