Answer:
25
Explanation:
25 because when you divide 50/2 it will be 25m/s
The answer is a. the atomic number represents the total protons and since the atom is neutral the number of protons and electrons are the same. therefore your answer is a.
Answer:
The diagr displays the "DIFFUSION" of oxygen from the red blood cells into the capillary to the body cells
The answer is prokaryote :)
Answer:
3.228x10⁻⁴ moles of Na2S2O3 are required
Explanation:
In iodometry, the reaction of KIO3 with Na2S2O3 is:
KIO3 + 6 Na2S2O3 + 6H⁺ → KI + 3Na2S4O6 + 3H2O + 6Na⁺
<em>Where 6 moles of Na2S2O3 reacts per moles of KIO3.</em>
<em />
The moles of Na2S2O3 required to reach endpoint when 0.0000538 moles of KIO3 are:
0.0000538 moles of KIO3 * (6 moles Na2S2O3 / 1 mol KIO3) =
<h3>3.228x10⁻⁴ moles of Na2S2O3 are required</h3>