Explain the form (structure) of ascorbic acid

Assignment Help Chemistry
Reference no: EM13314479

1) Draw the form (structure) of ascorbic acid that is present at physiological pH (in the body; pH= 7.4).

2) What diseases can be prevented and/or treated by the intake of ascorbic acid?

Reference no: EM13314479

Questions Cloud

Tb manufacturing limited is a well-established company : TB Manufacturing Limited is a well-established company specialising in the manufacture and supply of a wide range of machinery and accessories, both throughout the United Kingdom and internationally. Their Chief Executive has become increasingly conc..
Find the coefficient of friction between penny and record : A penny sits 20 cm from the axis on an old record, which is spinning at 45 rpm. find the coefficient of friction between the penny and the record
Evaluate the light from the surface or object : Diffusing surfaces are those that possess surface colour. Their colour attributes come from diffuse reflection and their geometric attribute is glossiness from specular reflection. Their colour attributes are described in terms of lightness, hu..
Explain solutions has the highest osmolarity : Which of the following solutions has the highest osmolarity. 1.1 M Ba(OH)2 .75 M Fe2(SO4)3
Explain the form (structure) of ascorbic acid : 1) Draw the form (structure) of ascorbic acid that is present at physiological pH (in the body; pH= 7.4). What diseases can be prevented and/or treated by the intake of ascorbic acid?
Find the capacitance of flashs creation : flash decides to make a capacitor at homes. Flash takes two thin, flat, rectangular aluminum plates measuring 35 cmby 50 cm. find the capacitance of flash's creation
Explain reaction of phthalic anhydride with ethylene glycol : Draw the polymer that results from phthalic anhydride and glycerol. d. Are these addition or condensation polymers? e. Describe and explain the differences between the polymers formed from the reaction of phthalic anhydride with ethylene glycol ve..
How far does the electron go before it comes back : A very long, thin straight line of charge has a constant charge density of 20 pC/cm. How far does the electron go before it comes back
Choice of nominee appropriate : The choice of nominee appropriate? (ie. don't nominate a non-biotech person) and is the format correct? (font, spacing, margins 5 pages total, etc.)

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many ml of pure so2 liquid that has a density

Given the following: 3648 L of wine, pH is 3.24, FSO2 is 24mg/L, TSO2 is 89 mg/L, alcohol is 12.6%. You want to maintain a MSO2 of at least 0.8 mg/L. How many mL of 95% pure SO2 liquid that has a density of 1.46 g/ml would you add

  Compute the volume of carbon dioxide

Calculate the volume of carbon dioxide at 20.0 degrees C and 0.910 atm produced from the complete combustion of 5.00 methane. Compare your result with the volume of CO2 produced from the complete combustion of 5.00 kg of propane (C3H8).

  What is the approximate na+ ion concentration

What is the approximate Na+ ion concentration in a 0.75 M Na2CO3 solution? a. 0.375 M b. 0.75 M

  Explain two molecular ions of about equal intensity

Provide a structure for the following compound: EI mass spectrum: two molecular ions of about equal intensity at m/z = 180 and 182; IR: 1740 cm-1; 1H NMR

  How to compute the ph at the equivalence point in titrating

Calculate the pH at the equivalence point in titrating 0.047 M solutions of each of the following with 0.011 M NaOH. (a) periodic acid (HIO4) pH = (b) benzoic acid (HC7H5O2), Ka = 6.3e-05 pH = (c) carbonic acid (H2CO3), Ka = 4.3e-07 pH =

  Explain what happens when the metal dissolves

Decide whether or not each of the following metals dissolves in 1M HCl. For these metals that do dissolve, write a balanced redox reaction showing what happens when the metal dissolves

  Draw sodium formate by placing atoms on the grid

Draw sodium formate by placing atoms on the grid and connecting them with bonds. Include all lone-pair electrons.

  Explain hydrochloric acid forms a precipitate

You are given an unknown sample that when treated with hydrochloric acid forms a precipitate. After decantation, you add boiling water to the solid. All of the solid disappears.

  What is the molecular formula

The compound is composed of 41.39% carbon, 3.47% hydrogen and 55.14% oxygen. The molecular mass is 116.07 g/mol. What is the molecular formula?

  Determine the density of the plastic

Ddetermines how many tablets should be given to her if there are five tablets in stock.

  What is the equation for the reaction

What is the equation for the reaction of cyclohexene wtih MnO4- to form 1,2-cyclohexanediol and MnO2 in a basic medium.

  Explain alkali metals and the ammonium ion are soluble

Which of the following species will always be a spectator ion in a precipitation reaction. Cl-, NO3-, Br-, NH4+, S2-, SO42-, K+ Is it K+ and NH4+, because they alkali metals and the ammonium ion are soluble in water

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd