Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. a bottle contains 525 ml of insulin at a concentration of 50.0 mg/ml . what is the total mass of insulin in the bottle?

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

Draw the lewis dot structure for each of the following polyatomic ions

How many moles of bromine are needed to produce 3.23 moles of potassium bromide