A sample of oxygen occupies 47.2 liters under a pressure of 1240. torr at 25°C. What volume would it occupy at 25°C if the pressure were decreased to 730. torr?  (10pts)

A 75 mL sample of CO2 is collected over water at 25°C when the atmospheric pressure is 1.05 atm. How many moles of CO2 are present? The vapor pressure of water at 25°C is 24.3 torr. (10pts)

When the following equation is balanced, the coefficient of dinitrogen pentoxide is __________.  

Answer the following questions in Japanese. Don’t use a short reply. Use complete sentences as answers.   1. Onamae wa?　　　　　 おなまえは？ 2. Gakuseidesuka.　　　　がくせいですか。 3. Senkou wa nandesuka.　せんこうはなんですか。 4. Nan nensei desuka.　　 なんねんせいですか。 5. Nihonjin desuka.　　　 にほんじんですか。

Which of the following statements is FALSE for children with Autism Spectrum Disorder (ASD)?

In order to diagnose the presence of delirium, evidence of ____ is needed.

People with autism may show behaviors such as excessive rocking, hand flapping, or walking on their toes that are called

Identify the disorder below and bullet point the symptoms that made you come to the diagnosis. There is only one answer. Jack is an intelligent and caring 7-year-old boy who presents with significant potential to excel academically. In his spare time, Jack enjoys spending time with his friends, and participating in physical activities such as swimming, running and skating. He also enjoys participating in social events and is often invited to play dates and birthday parties. It is noteworthy that he did not know his address or home phone number, could not print his surname, and recognized only a few pre-primer words. While Jack interacts well with peers his own age, his parents note that he can be easily led and influenced by others. They also report that Jack gets upset when he does not receive recognition or feels that he has been ignored. His teacher notes that he sometimes acts ‘socially immature’, and that he often demonstrates attention-seeking behavior. Jack describes difficulties with focusing and sitting still in class. He recognizes that he can ‘hyper focus’ on some activities of interest, however he often has difficulty sustaining his attention at school. His parents and teacher indicate that Jack is restless, and often requires reminders to help him stay on task. He is described as “constantly running around” and presenting with difficulties listening and following instructions. Jack’s teacher indicates that he often blurts out answers and interrupts other students in the classroom. Jack recognizes this tendency in himself but says that he ‘can’t stop’ despite his best intentions. Jack has always had challenges falling asleep, and sometimes finds that he wakes up in the middle of the night. When he wakes up, he finds that he has a difficult time getting back to sleep – sometimes staying awake for as long as an hour and a half. His mother reports difficulties at home with following routines and remembering instructions. His parents describe emotional reactivity as well as confrontational behaviors demonstrated both at home and at school. His teacher notes that Jack is very defiant towards listening to instructions, but generally interacts well with his peers. He is easily frustrated and emotionally impulsive – Jack has had several incidents of hitting, crying outbursts, and inappropriate behavior. Behavioral concerns with aggression, lying, arguments, and disruptive behavior were noted in pre-school program at age 4.

Since Hal only has two symptoms of depression, and a diagnosis of the disorder requires that four symptoms be present, a clinician operating on the basis of the medical model would

Sally is extremely underweight and has a severely disturbed body image. She eats very little, but sometimes eats big meals and compensates through the use of laxatives. Jane is of normal weight and perceives herself as sort of heavy. She feels a lack of control over her eating habits and sometimes eats enough food for five people within an hour, but then compensates by vomiting. Sally would probably be diagnosed with __________, whereas Jane would probably be diagnosed with ___________.