Question 2 Assuming the atomic radi are as follows: Cast Mg+ Be++ and the electronegativities are as follows: Bệ Mg++ Ca+ which ion would is unlikely to pass thorough a small pore? Mg+ Ca+ All of them

HO Но MO!!!! OH Но не MeDH (excess) 1

11. Order: Ticar (ticarcillin disodium) 1 g IVPB q6h, infuse in 50 mL D5W over 45 minutes. The instructions for the 1 g vial state to reconstitute with 2 mL of sterile water for injection yielding 1g/2.6 mL. At what rate in mL/h will you set the pump?

Using the following monomer: H2C CH C CH- CH CH CH C-F (the benzene ring does not react) draw the mechanism for the formation of the polymer, stopping after attaching three units of the monomer together. DETAIL!! You will need more than one reaction, and yes, this will be one time you need to consider the mechanism. (20 pt.)

Absorbed from the intestines into the blood, nitrites (NO2-) interact with the hemoglobin of the blood and block its respiratory function, turning part of the hemoglobin (HbFe2+) into methemoglobin (HbFe3+), unable to transfer oxygen from the lungs to tissues. With the formation of a large amount of methemoglobin, oxygen starvation of tissues occurs, which can cause damage to the central nervous system. 10 to 20 % - of methemoglobin (HbFe3+) - asymptomatic cyanosis, 20 to 50% of methemoglobin (HbFe3+) -hypoxia develop, > 50% of methemoglobin (HbFe3+) - the person will die. The body weight of the average person is 60 kg. Blood mass averages 8% of a person’s body weight; blood density ρ = 1,050 g/cm3, the hemoglobin (Hb) content in it is 14 g per 100 ml. molecular weight of hemoglobin 65-68 kg/mol (use 68 kg/mol for calculation). Assume that 1 mole of hemoglobin reacts with one mole of nitrite ion to form 1 NO molecule: HbFe2+ + NO2- → HbFe3+ + NO will a 290 mg dose of sodium nitrite…

60 50 40 kcal/mol 30 20 10 0 course of rx No activation energy is required OA. True OB. False •