In combustion reactions, does the carbon-based compound have to contain carbon AND hydrogen? Asking for clarification. Combustion reaction: the oxidation reaction of an organic compound, in which heat is released.

Further description from Holt Chemistry textbook states: "For our purposes, a combustion reaction is the reaction of a carbon-based compound with oxygen"

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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