Answer:
It would be B
Explanation:
I am sorry if it is wrong
Answer:
The Pair Distribution Function (PDF) provides the probability of finding an atom at a distance "r" from a given atom.
Explanation:
Atoms are made up three particles protons, neutrons and electrons. The PDF is the Sine - Fourier transform of the total scattering diffraction pattern.
The Atomic structure pdf is used to find the average and short range structure for disordered crystalline materials, nanomaterials and amorphous materials.
Local Distortions, Chemical short range order, nanomaterial structure and amorphous structures are some of the studies that can be done by pdf technique.
The hydrogen ion concentration of the following pH samples is as follows:
- 7 (a neutral solution) = 0.845
- 5.6 (unpolluted rainwater) = 0.748
- 3.7 (first acid rain sample in North America) = 0.568
<h3>How to calculate hydrogen ion concentration (H+)?</h3>
The pH is a measure of the concentration of the hydrogen ion (H+) in water. This means that a relationship exists between H+ and pH of a solution.
The mathematical relationship between pH and H+ concentration ([H+]) is as follows:
pH = –log [H+]
This means that the hydrogen ion concentration (H+) of the following pH values can be calculated thus:
- log 7 (a neutral solution) = 0.845
- log 5.6 (unpolluted rainwater) = 0.748
- log 3.7 (first acid rain sample in North America) = 0.568
Learn more about pH at: brainly.com/question/15289741
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Answer: Have a lot of. Or have a large quantity
Explanation:
