
Concept explainers
(a)
Interpretation: The number of moles of NaF should be calculated.
Concept Interpretation: The relation between number of moles and mass of any substance is as follows:
Here, m is mass in grams and M is molar mass is g/mol.
(b)
Interpretation: The number of fluoride ions should be calculated.
Concept Interpretation: The relation between number of moles and mass of any substance is as follows:
Here, m is mass in grams and M is molar mass is g/mol.
(c)
Interpretation: The mass of sodium ion should be calculated.
Concept Interpretation: The relation between number of moles and mass of any substance is as follows:
Here, m is mass in grams and M is molar mass is g/mol.
(d)
Interpretation: The number of molecules of triclosan should be calculated.
Concept Interpretation: The relation between number of moles and mass of any substance is as follows:
Here, m is mass in grams and M is molar mass is g/mol.

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Chapter 7 Solutions
General, Organic, and Biological Chemistry: Structures of Life (5th Edition)
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- 1. Draw structures corresponding to each of the following names [3 ONLY]: A. 2,2,2-trichloroethanal (chloral). B. trans-3-isopropylcyclohexanecarbaldehyde C. What is the correct structure for 2-hydroxyacetophenone? Circle the letter of your response. a C 0 OH OH OH HO b. H3C CH 0 H d OH D. Provide IUPAC names for each structure below. 0 H C-H 0 0 CH3 H NO₂ E. The substance formed on addition of water to an aldehyde or ketone is called a hydrate or a/an: a. vicinal diol b. geminal diol C. acetal d. ketalarrow_forwardAssign this spectrumarrow_forwardRedraw the tripeptide with or without its acidic hydrogensto demonstrate where the total charge of -2 comes from: *see imagearrow_forward
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