asheeee58

09.07.2019 • 

Chemistry

Table 7.1: in photosynthesis, green plants convert carbon dioxide and water into glucose (c6h12o6) according to the following equation: 6co2(g)+6h2o(l) → c6h12o6(aq)+6o2(g) estimate δh for the reaction using bond dissociation energies from table 7.1. give your answer in kcal. c6h12o6 has five c−c bonds, seven c−h bonds, seven c−o bonds, and five o−h bonds.

Ответ:

KendallTishie724

12.03.2022

Chemistry

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Glucose C_6 〖CH〗_12 O_6contain 7 CH bond. 5 OH, 5 C-O bond on C-O and 5C=C bonds. ∑▒〖∆ H_6 〗(glucose) = (7 * ∆H (C-H) + (5 * ∆ 1-1 (O-H))) + 5 * ∆H (C-O)) + ∆H (C=O)+(5*∆H(C=C))  = 9482 KJ mol-L =
2264.73 Kcal/mol

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Ответ:

beccadrums

25.07.2020

Chemistry

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Binomial Naming System

Explanation:

He was the first to use the system, he used it frequently enough for the system to be accepted and used more often by scientists. He believed that species were unable to be changed.

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