4) Vitamin B3, also known as niacin, helps maintain the normal function of the skin, nerves, and digestive system. The disease pellagra results from a severe niacin deficiency. Niacin has the following formula: C6HSNO2. Often tablets contain vitamin B3 in the form of niacinamide, C&H&N2O, which is easier to absorb. a. A vitamin tablet contains 100 mg of niacinamide. What mass of niacin contains an equivalent number of moles as 100 mg of niacinamide? b. What is the Recommended Daily Intake (RDI) for niacin? C. Create a list of foods that contain niacin.

4) Vitamin B3, also known as niacin, helps maintain the normal function of the skin, nerves, and digestive system. The disease pellagra results from a severe niacin deficiency. Niacin has the following formula: C6HSNO2. Often tablets contain vitamin B3 in the form of niacinamide, C&H&N2O, which is easier to absorb. a. A vitamin tablet contains 100 mg of niacinamide. What mass of niacin contains an equivalent number of moles as 100 mg of niacinamide? b. What is the Recommended Daily Intake (RDI) for niacin? C. Create a list of foods that contain niacin.

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter21: Benzene And The Concept Of Aromaticity

Section: Chapter Questions

Problem 21.63P

See similar textbooks

Similar questions

d) What mass (g) of sodium hydrogencarbonate would be required to completely neutralise atypical ant sting?
1. Steroids are compounds that contain a/an ______________ known as cyclopentanoperhydrophenanthrene (CPPP) a. Cyclic Steroid Nucleus b. Acyclic Steroid Nucleus 2. It is important precursor for vitamin D. a. Ergosterol b. Cholesterol 3. What is the empirical formula for cholesterol? a. C26H460 b. C2 7H460
C6H8O6(aq) + C12H7O2NCL2(aq) ----> C6H6O6(aq) + C12H9O2NCL2(aq) - C12H7O2NCL2 is abbreviated as DCIP - Molar Lass of C6H8O6(s) is 176.14 g/mol - Daily recommended intake (DRI) for adults: 90 mg of Vitamin C Askor & Bich found that it required 23.14 mlof 1.32 x 10^-3 M DCIP soliution to reach the endpoint when titrating a 7.50ml aliquot of pear juice. How many mg of ascorbic acid, C6H8O6 are present in the juice aliquot? _5.38_____(can you please show how to calculate this answer) How many ml of this juice would Bich have to drink in order to meet the daily recommended intake (DRI)?__126__ (
An extra strength Tylenol caplet contains 500 mg of acetaminophen (C8H9NO2) as one of its active ingredients. a. How many Tylenol caplets will contain 0.050 mol of acetaminophen? _________ caplets b. How many acetaminophen molecules do three caplets contain? __________________ molecules
At the end of 2012, global population was about 7.0 billionpeople. What mass of glucose in kg would be needed toprovide 1500 Cal/person/day of nourishment to the globalpopulation for one year? Assume that glucose is metabolizedentirely to CO2(g) and H2O(l) according to the followingthermochemical equation:C6H12O6(s) + 6 O2(g)----->6 CO2(g) + 6 H2O(l)ΔH° = -2803 kJ
(1) GUIDE:- Substituted working formula - From the general formula, directly present your answer with substituted values already - Format: "F=_+_-_" (examples: F=2+1+1 , F=1+2+2 ... ) - Spaces and other formats will invalidate your answer - Degrees of freedom - Multiple choice, each item is equivalent to one ANSWER THIS QUESTIONS 1a. What is the number of components for the formulation: "Beeswax + Glycerin + Methyl paraben"? CHOICES: A. ONE, B.ZERO, C.TRHEE, D. TWO 1b. Present your working formula for the formulation: "Beeswax + Glycerin + Methyl paraben" 1c. What is the degrees of freedom for the formulation: "Beeswax + Glycerin + Methyl paraben"? CHOICES: A. ONE, B.ZERO, C.TRHEE, D. TWO
I need help part E to part F
Cassava tuber has a composition of 5.76% moisture, 6% protein, 0.2% fat and 34.3 total carbohydrates, 1.6% fiber and 0.3% ash. Find the composition on dry basis.
C12-5 Whats the second concentration?
Digitalis is a preparation made from the dried seeds and leaves of the purple foxglove, Digitalis purpurea, a plant native to southern and central Europe and cultivated in the United States. The preparation is a mixture of several active components, including digitalin. Digitalis is used in medicine to increase the force of myocardial contraction and as a conduction depressant to decrease heart rate (the heart pumps more forcefully but less often).
Chemical reaction if these ingredients are combined together: organic neem oil, sandalwood, 0.025% tretinoin, and hyaluronic acid. Is this reaction possible for facial night routine serum? If not, what could be possible chemical reactions?
Certain omega-3 fatty acids can be found only in animal sources, such as fatty fish. Two of these are eicosapentaenoic acid (EPA) [20:5] and docosahexaenoic acid (DHA) [22:6], both of which are ω-3 fatty acids. DHA has been shown to be important in healthy brain development, so it has recently been added to infant formulas. Breast milk is rich in DHA as long as the mother maintains a healthy diet that includes fish. Draw skeletal structures of the fatty acids EPA and DHA.