Evaluate the vitamin c content of a green pepper

Assignment Help Chemistry

Reference no: EM13340751

Calculate the vitamin C content of a green pepper (mg vitamin C/g green pepper) if 19 grams of green pepper was extracted into a total extract volume of 54 mLs. Then 5.00 mL of the extract was titrated to the endpoint with 16 mLs of N-bromosuccinimide(NBS). Each mL of NBS corresponds to 0.25 mg of vitamin C. Write your answer in scientific notation with the correct number of significant figures but do not use units in your answer. For example, 2.50 X 10-3 would be 2.50E-3.

Reference no: EM13340751

Questions Cloud

Determinewhat is the escape speed on x : The mean diameters of X and Y, two planets in the same solar system, are 6.4 103 km and 1.2 104 km, respectively. The mass of X is 0.25 times the mass of Y. The value of g on Y is 8.8 m/s2.

Law enforcement guidelines : According to Loftus, what provided the basis for the new law enforcement guidelines that explain how to work with witnesses?

Find the distance to which the spring initially compressed : A 2.0 kg block is pushed against a horizontal spring and released. The spring sends the block sliding across a tabletop. find the distance to which the spring was initially compressed

Is the workdone by net force acting on faster-moving ball : Two balls of the same mass areaccelerated by the different net forces such that one ball gains avelocity twice that of the other ball in the process.

Evaluate the vitamin c content of a green pepper : Calculate the vitamin C content of a green pepper (mg vitamin C/g green pepper) if 19 grams of green pepper was extracted into a total extract volume of 54 mLs. Then 5.00 mL of the extract was titrated to the endpoint with 16 mLs of N-bromosuccini..

Determine the velocity of the satellite : A 214.8 kg satellite is in a circular orbit of 26,273 miles (42,300,000 m) in radius. What is the velocity (speed) of the satellite

How many stereoisomers are possible for ch2cl2 provided : How many stereoisomers are possible for CH2Cl2 provided that the central carbon has a square planar geometry

State a diagram of the electrochemical cell : (a) Draw a diagram of the electrochemical cell, labeling all electrodes and solutions. (b) What is the pH in the Pt | H+ | H2 half-cell. (c) What is the value of the equilibrium constant for the reaction occurring in this cell

Write a memorandum to the organizations managers : Should the Brinkers accept this offer right away? What quantitative factors and what operational, qualitative or strategic factors should Five-speed and Wilbur take into account in making this decision?

User Account

All Pages