Hurry PLEASEEE How many grams are 1.20 x 10^°25molecules of
calcium iodide?
Please show work!:)

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.

Adialysis unit requires 78.5 l of water.the estimated digit is 5.