A carbon compound 'P' on heating with excess conc. H, So, forms another carbon compound 'Q' which on addition of hydrogen in the presence of nickel
catalyst forms a saturated carbon compound 'R'. One molecule of 'R' on
combustion forms two molecules of carbon dioxide and three molecules of water.
Identify P, Q and R and write chemical equations for the reactions involved.​

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

What is a difference between a mixture of elements and a mixture of compounds