The solution of weak monoprotic acid which is 0.10 M has pH = 3 .
<h3>Are strong and weak acids both monoprotic?</h3>
The greater the Ka value, the stronger the acid. Strong acids dissociate totally into protons and their respective conjugate bases. Diprotic acids have two acid dissociation steady values Ka.
<h3>How do you identify a monoprotic acid?</h3>
A monoprotic acid can be recognized via the presence of an equivalence point in a titration curve. Titration is a method used to decide the unknown attention of a solution from a answer whose awareness is known.
Learn more about monoprotic acids here:
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Since it is an element. It is 1.01g/mol as per the periodic table
The gas however H2 is diatomic which has a mass of 2.92
Electrons are located in the orbits around the nucleus... we can name them as shells K,L,M,N...
Answer:
1.19mole
Explanation:
Given parameters:
Mass of potassium hydroxide , KOH = 66.48g
Unknown:
Number of moles of KOH = ?
Solution:
To solve this problem, we need to use the expression below;
Number of moles =
Molar mass of KOH = 39 + 16 + 1 = 56g/mol
Number of moles = = 1.19mole
Answer:
Explanation:
H = 0.44/1.01 = 0.4356
O = 6.92/16 = 0.4319
This gives a 1:1 ratio. So the closest thing you could say is the formula is 0H
Going to your chemical storage room, you could justify that it is H2O2 or hydrogen peroxide. The question needs one more fact to make the answer certainty.