For the haber process, n2 + 3h2→2nh3, which is the mole ratio of nh3 to h2.

The authors use the word “backbone” in lines 3 and 39 to indicate that

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Living organism in our word are connected to other variety of ways