The reaction of 1,3-butadiene with HBr is shown below. At 40°C the major product is the 1,4-addition product; however, at -80°C the major product is the 1,2-addition product. HBr OA A Which compound is the 1,2-addition product? OB Question 12 ▬▬▬▬▬▬ Br O A OB The reaction of 1,3-butadiene with HBr is shown below. At 40°C the major product is the 1,4-addition product; however, at -80°C the major product is the 1,2-addition product. HBr Br Which compound is the 1,4-addition product? A B + -Br B 2 pts -Br

Is it true that Biology majors should take chemistry and why?

Calculating BMI with English Units Khloe is 5 feet, 9 inches (5’9”) and 170 lbs. Calculate her BMI. (Round to the nearest 0.1.) what is her weight status

Arrange the values according to magnitude. 3.8 x 10-² 9.0 × 10-6 7.0 × 10-6 Greatest Least Answer Bank 51000 1.4 × 105

Which of the following statements is incorrect? *     A. Storing food inside a chemical cabinet is not allowed. B. A chemical can still be stored in a container with leaks as long as it has a proper label and cover. C. A chemical that is stored in a cabinet should be properly labeled and covered. D. A personal protective equipment should always be used in handling chemicals.       Odd one out *   A. Ingestion B. Injection C. Physical hazard D. Inhalation

Using grade 12 chem knowledge

C.A. Is a 16 month old child wing 18 pounds who is diagnosed with an upper respiratory infection her doctor prescribed cefaclor by mouth 20 mg/kg/day In divided doses every eight hours how many MG will a child receive and each dose?in divided doses every eight hours how many MG will a child receive at each dose