Зр How many grams of sulfuric acid need to react with 400 grams of
ammonia in the following reaction: Ammonia + sulfuric acid ◽️ ammonium
sulfate?

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.

Matter- occupies space and possesses rest massno matter is the opposite

Ithink is a because if say increased in electronegativity