please help me solve this problem. The whole thing (2,3,4,5) is one big problem. I'd really appreciate it if you could solve the whole thing. Thank you!!

For the general reaction aA+bBcC, based on reactant A, and for an initial number of moles nA,nB,nnC, derive a general expression that gives the number of moles present of any component of the reaction (nA,nB,nc), at any point along the reaction when the conversion of A is XA. [the equation must be derived pes) In the production of ammonia (NH3) from nitrogen and hydrogen, 15 moles of nitrogen are added to 40 moles of hydrogen in the feed. Write the reaction and find the limiting reactant. ,-F.-, Use the eq. derived in 2 to solve: If the ammonia reaction above proceeds up to a percentage conversion of the limiting reactant of 50%, how much of each reactant and products are present at this time? [a number without a written reasoning will get a zero] Am: Use the eq. derived in 2 to solve: If the ammonia reaction above proceeds to a point where 10 moles of hydrogen are left, what is the fractional conversion of hydrogen? What is the fractional conversion of nitrogen? How much ammonia is produced? (a number without a written reasoning will get a zerol