Based on the equation below , how many moles of carbon monoxide (co) are needed to react completely with 1.75 moles of iron (lll) oxide (fe2o3)

fe2o3(s) + 3co(g) > 2fe(s) + 3co2(g)

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

What is the correct lewis structure for chloroform chcl3

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.