Asolution is 40% acetic acid by mass. the density of this solution is 1.049 g/ml. calculate the mass of pure acetic acid in 400 ml of this solution at 20 c.

Is there a diagram/picture you can provide? it seems this question goes along with a

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.

Idon't see the pic?