Fundamentals of General, Organic, and Biological Chemistry, Books a la Carte Edition (8th Edition)
8th Edition
ISBN: 9780134218328
Author: John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher: PEARSON
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Chapter 9, Problem 9.81AP
Which of the following solutions has the higher osmolarity?
(a) 0.25 M KBr or 0.20 M Na2SO4
(b) 0.30 M NaOH or 3.0% (m/v) NaOH
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If you had 2 m of NaCl, what is its osmolality in mOsm?
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The normal range of the sodium electrolyte in the body is 134 to 145 mEq/L. The term mEq is dependent on the charge of the ion. Since sodium is a +1 ion, 134 mEq/L is the same as 134 mmol/L.
An ion that has a greater positive or negative charge; however, will have 1 mEq for each positive or negative charge of the ion for every 1 mmol. For example, for Ca+2, 2mEq/1mmol.
If the standard range of Magnesium in the body is 0.70 to 0.95 mmol/L, convert this value into mEq/L for the Mg2+ ion. (Use dimensional analysis to figure this out)
Chapter 9 Solutions
Fundamentals of General, Organic, and Biological Chemistry, Books a la Carte Edition (8th Edition)
Ch. 9.1 - Classify the following liquid mixtures as...Ch. 9.2 - Write the formula of sodium sulfate decahydrate,...Ch. 9.2 - What mass of Glaubers salt must be used to provide...Ch. 9.2 - Which of the following pairs of substances would...Ch. 9.4 - A solution is prepared by dissolving 12.5 g of KBr...Ch. 9.5 - Prob. 9.4PCh. 9.5 - Prob. 9.5PCh. 9.6 - How does the body increase oxygen availability at...Ch. 9.6 - A metal alloy contains 15.8% nickel (m/m)%. What...Ch. 9.6 - Prob. 9.7P
Ch. 9.6 - Prob. 9.8PCh. 9.6 - Prob. 9.9PCh. 9.6 - Prob. 9.10PCh. 9.6 - Prob. 9.11PCh. 9.6 - What is the molarity of a solution that contains...Ch. 9.6 - How many moles of solute are present in the...Ch. 9.6 - The concentration of cholesterol (C27H46O) in...Ch. 9.6 - Prob. 9.15PCh. 9.7 - Prob. 9.16PCh. 9.7 - Prob. 9.17PCh. 9.8 - Prob. 9.5CIAPCh. 9.8 - Prob. 9.6CIAPCh. 9.8 - Prob. 9.7CIAPCh. 9.8 - Prob. 9.18PCh. 9.8 - Prob. 9.19PCh. 9.9 - A solution is prepared by dissolving 0.67 mol of...Ch. 9.9 - Prob. 9.21PCh. 9.9 - Prob. 9.22KCPCh. 9.9 - What is the freezing point of a solution of 1.0...Ch. 9.9 - Prob. 9.24PCh. 9.10 - What is the osmolarity of the following solutions?...Ch. 9.10 - Prob. 9.26PCh. 9.11 - Prob. 9.8CIAPCh. 9.11 - Prob. 9.9CIAPCh. 9 - Assume that two liquids are separated by a...Ch. 9 - Prob. 9.28UKCCh. 9 - Prob. 9.29UKCCh. 9 - Assume that you have two full beakers, one...Ch. 9 - A beaker containing 150.0 mL of 0.1 M glucose is...Ch. 9 - Prob. 9.32APCh. 9 - Prob. 9.33APCh. 9 - Prob. 9.34APCh. 9 - Prob. 9.35APCh. 9 - Which of the following are solutions? (a)Italian...Ch. 9 - Prob. 9.37APCh. 9 - The solubility of NH3 gas in water at an NH3...Ch. 9 - Prob. 9.39APCh. 9 - Is a solution highly concentrated if it is...Ch. 9 - How is mass/volume percent concentration defined...Ch. 9 - Prob. 9.42APCh. 9 - Prob. 9.43APCh. 9 - A 750.0 mL bottle of Listerine is of a 21% (v/v)...Ch. 9 - Prob. 9.45APCh. 9 - Prob. 9.46APCh. 9 - Prob. 9.47APCh. 9 - Prob. 9.48APCh. 9 - Prob. 9.49APCh. 9 - How many moles of each substance are needed to...Ch. 9 - Prob. 9.51APCh. 9 - If you had only 23 g of KOH remaining in a bottle,...Ch. 9 - Prob. 9.53APCh. 9 - The lethal dosage of potassium cyanide (KCN) in...Ch. 9 - What is the molarity of the following solutions?...Ch. 9 - How many grams of solute are in the following...Ch. 9 - How many milliliters of a 0.75 M HCl solution do...Ch. 9 - Prob. 9.58APCh. 9 - Prob. 9.59APCh. 9 - Sodium thiosulfate (Na2S2O3), the major component...Ch. 9 - Prob. 9.61APCh. 9 - What is the final volume of NaOH solution prepared...Ch. 9 - Prob. 9.63APCh. 9 - What is the concentration of a NaCl solution, in...Ch. 9 - Concentrated (12.0 M) hydrochloric acid is sold...Ch. 9 - Dilute solutions of NaHCO3 are sometimes used in...Ch. 9 - Prob. 9.67APCh. 9 - Prob. 9.68APCh. 9 - Prob. 9.69APCh. 9 - What is the total anion concentration (in mEq/L)...Ch. 9 - Kaochlor, a 10% (m/v) KCl solution, is an oral...Ch. 9 - Prob. 9.72APCh. 9 - The concentration of Cl ion in blood is...Ch. 9 - Prob. 9.74APCh. 9 - Which lowers the freezing point of 2.0 kg of water...Ch. 9 - Which solution has the higher boiling point, 0.500...Ch. 9 - Methanol, CH3OH, is sometimes used as an...Ch. 9 - Hard candy is prepared by dissolving pure sugar...Ch. 9 - Prob. 9.79APCh. 9 - Prob. 9.80APCh. 9 - Which of the following solutions has the higher...Ch. 9 - Which of the following solutions will give rise to...Ch. 9 - A pickling solution for preserving food is...Ch. 9 - Prob. 9.84APCh. 9 - Prob. 9.85CPCh. 9 - Emergency treatment of cardiac arrest victims...Ch. 9 - Nitric acid, HNO3, is available commercially at a...Ch. 9 - Prob. 9.88CPCh. 9 - A typical dosage of statin drugs for the treatment...Ch. 9 - Prob. 9.90CPCh. 9 - Prob. 9.91CPCh. 9 - Prob. 9.92CPCh. 9 - Prob. 9.93CPCh. 9 - Prob. 9.94CPCh. 9 - Prob. 9.95CPCh. 9 - Prob. 9.96GPCh. 9 - Look up the maximum concentrations set by the U.S....Ch. 9 - Look up the composition of Ringers solution used...Ch. 9 - To prevent accumulation of ice on roads and...Ch. 9 - Many carbonate minerals are insoluble in water and...Ch. 9 - Prob. 9.101GP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
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