The items that represent the perceived successes of the preparedness movement and those that represent the perceived failures are:
Successes
- It trained soldiers who became the main members of the officer corps.
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It trained people to be better members of the workforce.
- It forced improvements to the U.S military.
- It helped lead the U.S to join the war.
Failures
- It helped spark an arms race between major countries.
<h3>What is the Preparedness Movement?</h3>
The Preparedness movement was initiated by the former president, Theodore Roosevelt. His aim was to convince President Woodrow Wilson and the American citizenry of the need to prepare to join the first world war.
This movement helped to prepare the nation for the war.
Learn more about the Preparedness Movement here:
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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
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