Discuss why is the c18 column used to separate the capsaicin
1. Determine the final temperature when 50mL of water at the 40 degrees C are added to 25mL of water at 20 degrees C
2. Discuss why is the C18 column used to separate the capsaicin's considered the "reversed phase"?
Expected delivery within 24 Hours
Benzoic acid (C7H6O2, 1.9862 g) was ignited in a bomb calorimeter containing water (2 kg) as the primary heats ink. The temperature increase observed was 3.83oC. The heat of combustion of benzoic acid is-3226.7 kJmol-1
(i) Determine the tangential acceleration of a point on the rim of the flywheel throughout this spin-up process? (ii) Find out the radial acceleration of this point if the flywheel is spinning at full speed? (iii) Through what distance does a poin
What is the heat capacity of the metal when a piece of metal weighing 10 g at a temp of 38C was placed into the 1.00 mL of water in a calorimeter at the 22C, and the final equilibrium temp was found to be 28C.?
(i) When its initial speed was 6.0 m/s, determine the magnitude of the frictional force? (ii) Determine the coefficient of friction among the puck and the ice?
Determine the final temperature when 50mL of water at the 40 degrees C are added to 25mL of water at 20 degrees C
A baseball of 175 g moving all along the x-axis with the speed 36.0 m/s, hits a fence at a 45 degree angle and rebounds all along the y-axis with unchanged speed. Write down the x and y components of its change momentum.
Sketch all steps in the synthesis of each of the following compounds using only the organic starting material given, plus any needed organic/in organic reagents.
You drop a ball of 10 g from a height of 1.0 m and it just bounces back to the height of around 0.70 m. Find out the net impulse on the ball when it strikes the floor? (Avoid air resistance)
Write each of the given in symbolic notation (ensure to give dictionary for each) and find whether argument is valid using the truth table.
1953671
Questions Asked
3,689
Active Tutors
1455530
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: In general, how do the social determinants of health affect the physiological body? Question options
Consciousness is an especially important team member characteristic. Research indicates that mixing highly conscious individuals in a team
Question: Jarrett generally feels a sense of competence and confidence when imagining or engaging in communication.
What I can do. Find out what makes you different. What helps to be more professional . What can I do well? What things do people value in me?
You might be interested in searching for articles relating to young people and you are aware that this term has many related words
Dr. Smith is interested in determining whether male college students who have a significant stuttering problem are also likely to be introverted.
You stay late at work to finish an important report. Your supervisor found out and was so thrilled that you took the initiative to do so