What is the Ka of a 0.0592 M solution of hydrofluoric acid (HF)
with a pH of 6.90?
Ka = [?] x 10[?]

Rethink and reinvent

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.

What essay do you want us to write?