Which of the following is a synthesis reaction? a) 2h2 + o2 → 2h2o. b) 2h2o2 → 2h2o + o2. c) caco3 → cao + co2. d) 2agno3 + zn → 2ag + zn(no3)3

It need to be pointed out that in synthesis reaction , two or more simple chemical compounds combined together and form a more complex compound

from the options, the one that is an example of a synthesis reaction is : A). 2H2 + O2 ===>  2H2O

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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.