Chemistry Answers

Write the reactions of the preparation of the following organic compounds:

ORGANIC

COMPOUND

PROPANOIC ACID

PROPYLENE

BUTANONE

BENZANOL

URIC ACID

Write an essay of the beta oxidation of odd number F.A.S

Find the PH in which hydrogen ion [H+] concentration is 6.38×10-6

2.0moles of an ideal gas are at a temperature of 130 degree Celsius and a pressure of 2atm, what volume in dm3 will the gas occupy at that temperature

What will be the pressure Change when a volume of gas is at 6.00atm and located from 16.0 degree Celsius to 18.2 degree Celsius

Write the enantiomer of the following compound:

COOH

H OH

CH3

Assign R/S configuration to both the compounds.

Draw the cis- and trans- forms of 1, 3-dimethylcyclobutane.

(i) will be polar in nature?

ii) has higher melting point?

Explain your answer giving reasons.

As a air balloon cools down it's composed by the air around it for this process identify the sign of the heat the change in internal energy and the work. Explain your answer

State the first and the second law of thermodynamic in your own word ?

A system undergoes a process consisting of the following two steps

Step 1:the system absorbs 73 J of heat while 35 J of work done is done on it.

Step 2: the system absorbs 35 of j heat while performing 72 J of work

Calculate the change in internal energy for the overall process?