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Section H: Use the grammar points below to fill in the blanks. (3×1 point)    ~어서요/아서요                 ~(으)ㄴ데요/는데요   1. A: 오늘 왜 늦었어요?     B: 차가 많이  [answer1] (막히다).   2. (at a reception desk)     A: 박 교수님 계세요?     B: 지금 안 [answer2] (계시다).   3. A: 저하고 같이 공원에 가요.     B: 미안해요. 오늘 시험이 [answer3] (있다).  

Section D: Read the paragraph below about Minji and fill in the blanks.  (4×1 point)  지난 금요일이 제 생일이었습니다. 그래서 부모님 1. [answer1] (house)에서 파티를 했습니다. 파티에서 선물을 많이 받았습니다. 2. [answer2]  (from mother) 비디오 게임을 받았습니다. 그리고 아버지는 저한테 예쁜 모자를 3. [answer3] (gave). 4. [answer4] (from friends) 가방을 받았습니다. 제가 아주 좋아했습니다.

Section C: Listen and answer the questions in KOREAN. Write in complete sentences and clearly label your answers (there will be three questions).

Match the characters on the right with the description or action on the left.

Short Response: Write in complete sentences.  What is the dramatic function of the first scene?  In other words, how do the details in this scene develop the mood of the play? 

In titrating 0.20 M sulfuric acid, H 2SO 4, with 0.4 M NaOH at 25°C, the solution at the equivalence point is

Acetic acid, (HC 2H 3O 2) is a weak acid (K a = 1.8  × 10 –5). Calculate the pH of a 12.1 M HC 2H 3O 2 solution.

For which of the following 0.10 M diprotic acids would the second dissociation affect the pH significantly?

Given the following acids and K a values: HClO4 HOAc HCN HF 1 × 107 1.76 × 10–5 4.93 × 10–10 3.53 × 10–4 What is the order of increasing base strength?

The pK a of HOCl is 7.5. Calculate the pH of a 0.41 M solution of HOCl.