Calculate the mole fraction of solvent when 0.5 mol of LiBr are dissolved in 1.8 mol of water. Enter your answer rounded to 2 decimal places.

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 closer the atoms are to becoming ionic the more highly dense the negatively charged side gets.