What is the total number of moles of ions in 200 mL of 0.150 M Al2(SO4)3?

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 answer is nitrogen-containing bases

Answerstudying coal cumbustion as an energy source;

The answer would be solvent