N2(g) + 3H2(g) 2NH3(g)
How many grams of hydrogen are needed to produce 15.0 mol of ammonia if the reaction goes to completion?

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

The second and last option are the answers

Idon't mean to be a smart alec, length of atoms' bonds is the simplest way to define it.