
Concept explainers
Interpretation: A mathematical statement is to be written corresponding to the given fact that indicates the relationship between the concentrations of cations and anions in this solution compared with
Concept introduction: Saline is an aqueous solution of sodium chloride or like which is used medically when body fluid-balance disturbed.
Isotonic solutions are the solutions having equal osmotic pressure or having equal concentrations. Isotonic saline is also known as normal saline. It is the solution with the concentration of
When saline is dispersed in body intravenously then these are known as, IV solutions. Another common name of this solution is D5W.
To determine: A mathematical statement corresponding to the given fact that indicates the relationship between the concentrations of cations and anions in this solution compared with

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Chapter 11 Solutions
Chemistry: The Science in Context (Fifth Edition)
- 5. A buffer consists of 0.45 M NH, and 0.25 M NH-CI (PK of NH 474) Calculate the pH of the butter. Ans: 9.52 BAS PH-9.26 +10g (10.95)) 14-4.59 PH=4.52 6. To 500 ml of the buffer on #5 a 0.20 g of sample of NaOH was added a Write the net ionic equation for the reaction which occurs b. Should the pH of the solution increase or decrease sightly? Calculate the pH of the buffer after the addition Ans: 9.54arrow_forwardExplain the inductive effect (+I and -I) in benzene derivatives.arrow_forwardThe inductive effect (+I and -I) in benzene derivatives, does it guide ortho, meta or para?arrow_forward
- 19.57 Using one of the reactions in this chapter, give the correct starting material (A-L) needed to produce each structure (a-f). Name the type of reaction used. (b) ہ مرد (d) HO (c) དང་ ་་ཡིན་ད་དང་ (f) HO Br B D of oli H J Br K C 人 ↑arrow_forwardInductive effect (+I and -I) in benzene derivatives.arrow_forward7. Helparrow_forward
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