If the concentration of an acid is changed, how might the pH value and the concentration of the H +or H3O +of the substance be affected? Suppose we are observing the changes in hydrochloric acid (HCl), which is found in gastric juice. Determine and compare the pH of 0.00001 M of HCl versus 0.01 of HCl.

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.

Matter- occupies space and possesses rest massno matter is the opposite

No because it not possibly