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GalinKa [24]
3 years ago
15

Which of the following blood vessels uses elasticity to push blood further along the bloodstream?

SAT
1 answer:
Lady_Fox [76]3 years ago
5 0
The answer is arteries.
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Determine the ph of an hf solution of each of the following concentrations.
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The pH shows the degree of acidity of alkalinity of a solution. The pH of the HF can be obtained from the ICE table.

<h3>What is pH?</h3>

The term pH refers to the hydrogen ion concentration of a solution. Recall that acids produce hydrogen or oxonium ion in solution.

The first step to determine the pH of the HF solution is to set up the ICE table as shown;

             HF + H2O  ⇄ H3O^+ + F^-

I

C

E

The values of the initial concentration of HF  as well as the Ka of HF are not given. If these two values are give, the pH can be obtained from;

Ka = [H3O^+] [ F^-]/[HF] Knowing that  [H3O^+] = [ F^-] = x

Learn more about pH: brainly.com/question/22074421

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1 year ago
I don't understand. Help
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