False heat rises upwards therefore the hottest part of the sun would be upwards
The H+ in a solution that has a Ph of 8.73 is calculate as follows
Ph is always = - log (H+)
H+ = 10^-Ph
H+ is therefore = 10 ^- 8.73
H+ = 1.86 x10^-9 M
Answer:
C. The molecules move slower
Explanation:
We can say that when performing qualitative tests, one should take notes regarding the measurements of the substance or the observations being made regarding the morphology of cells.
<h3>What are qualitative tests?</h3>
This is a type of test that helps scientists measure is a substance is present or not, as well as morphological characteristics of cells in the case of the experiment being biological in nature. In these cases, we should write down any information regarding measurements of the substance we are searching for, or in the case of cells, any morphological characteristics that can be observed.
Therefore, we can confirm that when performing qualitative tests, one should take notes regarding the measurements of the substance or the observations being made regarding the morphology of cells.
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