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Write the scheme for obtaining thymidine-3’monophosphate from nucleoside .give the name of the reagent .name all types of bonds


Why phenol is much stronger acid than 2,6 di tert butyl phenol ? Explain

A sample of the transition metal scandium contains 7.42 x 1021 atoms. How many moles does the sample contain?


Check the normalization of P, and P, for the harmonic oscillator and show they are orthogonal. Two-ax²/2(C) and U-e-ax²/2(r v)]

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Some students believe that teachers are full of hot air. If I inhale 2.20 litres of gas at a temperature of 18 degrees c and it heats to a temperature of 38 degrees c in my lungs, what is the new volume of the gas

1) What is the functional group of Dichlorodifluoromethane?

2) Between aspirin and paracetamol, which structure is basic in nature and explain why? I know it's not aspirin because it has the -COOH group, which makes it acidic, so it's paracetamol. I'm not sure about the reason tho, I think it has something to do with the amide group? But I can't figure out why. Thanks

3) Which structure between aspirin and paracetamol would give a positive 2,4 DNP test?

4) What products do aspirin and paracetamol form when reacting with LiAlH4?


Thank you!! :)


Suppose 47.6g of sodium iodide is dissolved in 350.mL of a 0.80 M aqueous solution of silver nitrate.


Calculate the final molarity of iodide anion in the solution. You can assume the volume of the solution doesn't change when the sodium iodide is dissolved in it. Round your answer to 1 significant digit.


What pressure will be exerted by 25 g of CO2 at a temperature of 25 degrees celsius and a volume of 500 ml


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