Chem 119 - Study guides, Class notes & Summaries

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

1 BUSINESS LAW Final Exam Practice Questions 2 BUSINESS LAW – Bus 340 PRACTICE QUESTIONS The following practice questions, both the question type and content, are similar to the type and format of questions on the final exam. Please use them a study aid to prepare for the final exam. 1. In a civil lawsuit against Ellen, Fred obtains an injunction, which is: a. a remedy at law. b. an equitable remedy. c. not possible under our U.S. system of jurisprudence. d. none of the above...

1 BUSINESS LAW Final Exam Practice Questions 2 BUSINESS LAW – Bus 340 PRACTICE QUESTIONS The following practice questions, both the question type and content, are similar to the type and format of questions on the final exam. Please use them a study aid to prepare for the final exam. 1. In a civil lawsuit against Ellen, Fred obtains an injunction, which is: a. a remedy at law. b. an equitable remedy. c. not possible under our U.S. system of jurisprudence. d. none of the above...

1. The efficiency of the refrigerant cycle is affected by the operation of the condenser. of the following, a more efficient centrifugal compressor operation results from Answer: Lowering the condensing pressure 2. The heat removed from the refrigerant in a condenser is Answer: Sensible and Latent Heat 3. The refrigerant unit that you have been assigned to is being taken out of service for a major repair. You have been assigned to withdraw refrigerant for storage in suitable containers. Accord...

CHEM 110 PLQ's QUESTIONS AND ANSWERS GRADED A+ Perform the calculation to the correct number of significant figures: (20.505 x 0.044)/2.0109 0.45 What is the mass of a sample of diamond that has a volume of 2.59 mL if the density of diamond is 3.52 g/cm3? (A single diamond that weighs this much has an estimated value of $200-$250 million). 9.12 g Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More In Eur...

  Martin Caon auth. Examination Questions-and Answers in Basic Anatomy and Physiology 2000 Multiple C Martin Caon Examination Questions and Answers in Basic Anatomy and Physiology 2000 Multiple Choice Questions Examination Questions and Answers in Basic Anatomy and Physiology Martin Caon Examination Questions and Answers in Basic Anatomy and Physiology 2000 Multiple Choice Questions Martin Caon Scho...

Table of Contents ABOUT TJC 9 Board of Trustees................................................................................ 9 Accreditation........................................................................................ 9 TJC Mission Statement...................................................................... 9 TJC Vision Statement......................................................................... 9 TJC Civility Statement...................................................

1. Bobby and Sissy got married 2.5 years ago. Since that time, they have lived in Bobby's home. Sissy sold her previous home three years ago and ex- cluded her entire gain ($80,000) at that time. Bob- by and Sissy decided to move to a bigger home this year. As a result, they sold Bobby's home for $500,000 (original cost $150,000). How much of the gain from the sale is taxable? 2. T/F Gambling winnings are included in gross in- come only to the extent that the winnings exceed gambling losses...

1. What does OSHA stand for? Occupational Safety and Health Administration 2. was created by the US department of labor to regulate and enforce safety and health standards to protect employees in the work place... 3. This regulates employee exposure to potentially toxic substances and inform employees about the possible hazards of materials used in the work place? 4. This requires that chemical manufacturers and im- porters assess and communicate the potential haz- ards associated with their ...

1. How many electrons can an s subshell hold? 2 2. How many electrons can a p subshell hold? 6 3. How many electrons can a d subshell hold? 10 4. Which subshells are available in the first energy level? 5. Which subshells are available in the second en- ergy level? 6. Which subshells are available in the third energy level? s s and p s, p and d 7. What is Hund's rule? (Think bus seats!) Every orbital in a sub- shell must be singly filled with an electron before any one orbital can be d...