What is the total mass of insulin in the bottle
Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 475 of insulin at a concentration of 30.0 . What is the total mass of insulin in the bottle?
Expected delivery within 24 Hours
Based on molecular structure, arrange each of the following sets of molecules in order of increasing acidity. Explain your answer for each in one or two complete sentences.
Calculate the theoretical amount of 3 M sodium hydroxide needed to convert the benzoic acid (half the weight of the sample) to its water - soluble salt.
A solution is 40% acetic acid by mass. The density of this solution is 1.049 g/mL. Calculate the mass of pure acetic acid in 480 mL of this solution at 20 C.
Many gases are shipped in high-pressure containers. Consider a steel tank whose volume is 65.0 L and which contains O2 gas at a pressure of 16500 kPa at 21 degrees C.
0.115 mole of CH4 was placed in a 1.00 L container. At equilibrium it was found that the [C2H2] = 0.035 M. What is the value of the equilibrium constant?
How many of the following changes wouldalter the numerical value of the equilibrium constant Kp for the reaction 2OF2(g) --> O2(g) + 2 F2(g)? I) an increase in temperature II) a decrease of the container volume III) adding more O2 at constant v
A current of 2.40 A is passed through a solution containing Cu2+(aq) for 30.0 minutes, with copper metal being deposited at the cathode. What mass of copper, in grams, is deposited? The reaction at the cathode is Cu2+(aq) + 2e- => Cu(s).
A an aqueous methanol (CH3OH) solution has a mole fraction of 0.525 of methanol. What mass of water would be present in 890. g of this solution?
1933020
Questions Asked
3,689
Active Tutors
1418070
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which two of the following steps will reduce DLG's requirement for external finance? Solution A. Offering longer credit terms to customers.
Question: Which two of the following are outcomes most likely to result from offering customers longer credit terms?
Which two of the following are typical features of using a debt factor? Solution A. The organisation retains the freedom to offer credit to any customer.
Sidney is eligible to receive a QBI deduction of _____. a. $0. b. $2,400. c. $5,018. d. $5,400.
Payroll tax liabilities include: Multiple Choice Federal and state income taxes withheld, FICA, and sales taxes withheld.
What is the net impact on ENT of the 2% settlement discount? Solution A.ENT is better off by E$3,600. B.ENT is worse off by E$3,600.
What is the desired profit per suit? Select answer from the options below $65 $40 $60 $55