Avegetable oil x was treated with activated charcoal and then with gas y in the presence of catalyst in order to manufacture margarine

1. identify y
2. state the function of the activated charcoal
3. what is the catalyst used
4. if the o sample of x is heated with conc naoh solution , list the products that will be obtained

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

Can someone me with 3 and 4 plz. this is for masteries test.

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.