言 云 7. Tools Window Help Thu Oct 28 9:33 A c163_5_CA21_f20 Titration Curves TAV v1.0.pdf Page 1 of 3 Q Search The Model In an acid-base titration, a strong acid (or base) titrant (i.e., the solution in the buret) is added to a base (or acid). As this is being done he pH of the solution is monitored. A titration curve is generated by plotting the solution's pH versus the volume of the added titrant (Figure 1). At the equivalence point, the number of "equivalents" (or moles if the acid is monoprotic) of acid is exactly equal to the number of equivalents of base. Thus, at the equivalence point the titrated solution is "neutralized" 14 Titration Curve 1 Z Hd 66 14 Titration Curve 2 Hd (stoichiometrically speaking - the pH need not be 7). The equivalence point is identified as the point where the titration curve has the greatest slope (which may be either positive or negative). | Volume of added titrant Figure 1. Two examples of titration curves where pH (the dependent variable on the y-axis) is plotted versus the volume of titrant added (the independent variable on the x-axis). Key Questions 1. Consider a reaction between a monoprotic weak acid and a strong base. a. Complete the net ionic neutralization reaction that occurs. HA(aq) + OH(aq) → OCT 28 MacBook Air DD F7 08 F4 F5 F8 F10 F11 F12 63 会。 * 00 ols Window Help Thu Oct 28 c163_5_CA21_f20 Titration Curves TAV v1.0.pdf Page 1 of 3 Q Search Key Questions 1. Consider a reaction between a monoprotic weak acid and a strong base. a. Complete the net ionic neutralization reaction that occurs. HA(aq) + OH(aq) → b. (Circle the bolded underlined words that make the following statements true.) At the equivalence point, there is a(n) acid / base present in solution, so the pH is below / above 7. This agrees with Titration Curve 1/2 in Figure 1 of the Model. Adapted from Active Learning Activities developed by Prof. Ken Martin at Berry College T.A.Vannelli, WCC 10-27-2020 Page 1 of 3 CHEM&163 ChemActivity 5: Titration Curves 2. Consider a reaction between a monoprotic weak base and a strong acid. a. Complete the net ionic neutralization reaction that occurs. + (bv),O°H + (bv OCT 28 MacBook Air 08 F3 币 F5 DD F7 F12 F10 F8 F4 & ( V 一 23 $ 8. 6 3. } 1 { [ R |

Question 9  A client living with schizophrenia was recently started on Risperidone, an atypical antipsychotic. What common side effects should the RN include in their health teaching? Question 9 options:   Extrapyramidal side effects   Neuroleptic malignant syndrome   Weight gain   Orthostatic hypotension

Started: Dec 9 at 8:05pm Quiz Instructions Question 29 Neurotransmitter patterns associated with depression include: O Decreased serotonin and elevated dopamine and norepinephrine O Decreased dopamine and elevated serotonin and norepinephrine O Elevated dopamine, norepinephrine and serotonin O Decreased dopamine, norepinephrine and serotonin Previous

QUESTION 32 Which of the following statements is not correct? AREA L CELLS A BLOOD AREA K VESSELS B 2 BLOOD VESSEL C BLOOD VESSELS D AREA M AREA E BLOOD CELLS J VESSELS F AREA G BLOOD VESSEL H AREA E is the neurohypophysis The hypothalamus is labeled AREA L Antidiuretic enters the blood at BLOOD VESSELS B AREA G is the anterior pituitary

Question 17 Prolactin is produced by the posterior pituitary hypothalamus mammary gland anterior pituitary 0000 Moving to another question will save this response. 80 F3 F4 MacBook Air

Question 22  The client with Crohn’s disease may also have the following health issue: Question 22 options: Low hemoglobin due to bloody stools Bruising due to vitamin deficiencies Periods of constipation between flare ups Significant increase risk of colorectal cancer

Question 5 The nurse discovers a client receiving warfarin is bleeding. What drug should the nurse prepare to counteract this drug? OA Vitamin E B. Protamine Sulfate C. Vitamin K D. Calcium gluconate A Moving to another question will save this response.

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Question 16 A mother is asking which treatment will be most effective for her 15 year old daughter who is experiencing depression. The nurse explains which of the following treatments have been effective for individuals with depression. Question 16 options: Tricyclic Antidepressants and Electroconvulsive Therapy Selective Serotonin Reuptake Inhibitors and Cognitive Behavioural Therapy Monoamine Oxidase Inhibitors and Exercise Therapy Benzodiazepines and Problem Solving Therapy

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