If 7 mol calcium carbide (CaC2) reacts with an excess of water, how many moles of acetylene (C2H2) will be produced? CaC2 + 2 H2O → Ca(OH)2 + C2H2

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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.

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