Q9. The physician has ordered a medication dosage of 3 mcg/k…

Q9. The physician has ordered a medication dosage of 3 mcg/kg/min continuous IV infusion for a patient weighing 86.9 kg. The pharmacy has supplied a solution strength of 350 mg/250 mL. The nurse should set the infusion pump to deliver how many mL/hr? (Round the answer to the nearest whole number.)

A chemist dissolves 75 g of acetic acid in enough water to p…

A chemist dissolves 75 g of acetic acid in enough water to prepare two litres of solution. a) What is the concentration of H3O+ ions? b) What is the concentration of the acetate ion (the conjugate base)?c) What is the pOH of the solution?  Ka of acetic acid = 1.8 x 10-5 You may use the desmos online calculator M = mol/L                                           mass = moles x molar mass pH = -log[H+]                                                 [H+] = 10-pH pOH = -log[OH-]                                                 [OH-] = 10-pOH  

For the following reaction; 2A + B + 2C –> D + E [A] = 0.85…

For the following reaction; 2A + B + 2C –> D + E [A] = 0.85M , [B] = 0.4M, [C] = 0.3M A is second order, B and C are first order. In order for the rate of the reaction to be 2.75 M/s, what would the rate constant have to be? You may use the desmos online calculator rate=k[A]a[B]b…