2. A sample of baking soda was found to consist of 4.561 g Na, 0.2000 g H, 2.383 g C, and 9.520 g 0. Calculate the moles of each element present, and determine the empirical formula of baking soda.

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.