When 12.36g of calcium trioxo carbonate (iv) was added to excess dilute hydrochloric acid carbon (iv) oxide was evolved. the entire reaction took 7 minutes. calculate the rate of reaction?

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.