QUESTION 9(4b-301-196-3.69) A 196 gram sample of glucose (C6H1206) was used to make a 3.69 M solution. What isthe volume of that solution? Show all work and give your answer with three sig figs. Note M(C6H1206) =180.16 g/mol.QUESTION 10(4b-401-1.53-1) An intern working in a research lab knocks over a beaker containing an importantsolution. The beaker originally contained 1.50 L of a 1.53 M solution, but after it spilled it only contained 1L of solution. The intern decides to hide his mistake by refilling the beaker to contain 1.50 L again byadding pure water (not realizing that this will dilute the solution). What is the new concentration of thesolution? Show all work and give your answer with three sig figs.Click Save and Submit to save and submit. Click Save All Answers to save all answers.Save All AnswersADR160041011OAaMacBook Air80000O00DIIDDF2F3F4F5F6F7F8F9F10F11%232.

According to the question, Mass of glucose = 196 g Molarity of solution= 3.69 M Molar mass of…

QUESTION 9 (4b-301-196-3.69) A 196 gram sample of glucose (C6H1206) was used to make a 3.69 M solution. What is the volume of that solution? Show all work and give your answer with three sig figs. Note M(C6H1206) = 180.16 g/mol.

QUESTION 9 (4b-301-196-3.69) A 196 gram sample of glucose (C6H1206) was used to make a 3.69 M solution. What is the volume of that solution? Show all work and give your answer with three sig figs. Note M(C6H1206) = 180.16 g/mol.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.107QE

See similar textbooks

Similar questions

87. What volume of 0.151 N NaOH is required to neutralize 24.2 mL of 0.125 N H2SO4? What volume of 0.151 N NaOH is required to neutralize 24.2 n1L of 0.125 M H2SO4?
6-40 What is the molarity of each solution? (a) 47 g of KCI dissolved in enough water to give 375 mL of solution (b) 82.6 g of sucrose, C12H22O11, dissolved in enough water to give 725 mL of solution (c) 9.3 g of ammonium sulfate, (NH4)2SO4 dissolved in enough water to give 2.35 L of solution
You need 300. mL of 0.500-M K2Cr2O7. Which method is best to prepare this solution? Explain your choice. (a) Dilute 250. mL of 0.600-M K2Cr2O7 to 300. mL. (b) Add 50.0 mL water to 250. mL of 0.250-M K2Cr2O7. (c) Dilute 125 mL of 1.00-M K2Cr2O7 to 300. mL. (d) Add 30.0 mL of 1.50-M K2Cr2O7 to 270. mL of water.
A solution labeled “0.25 M AICl3” would contain _________ le(s) of Al3+ and mole(s) of Cl- in each liter of e solution.
6-96 We know that a 0.89% saline (NaCI) solution is isotonic with blood. In a real-life emergency, you run out of physiological saline solution and have only KCI as a salt and distilled water. Would it be acceptable to make a 0.89% aqueous KCI solution and use it for intravenous infusion? Explain.
Fluoridation of city water supplies has been practiced in the United States for several decades. It is done by continuously adding sodium fluoride to water as it comes from a reservoir. Assume you live in a medium-sized city of 150,000 people and that 660 L (170 gal) of water is used per person per day. What mass of sodium fluoride (in kilograms) must be added to the water supply each year (365 days) to have the required fluoride concentration of 1 ppm (part per million)that is, 1 kilogram of fluoride per 1 million kilograms of water? (Sodium fluoride is 45.0% fluoride, and water has a density of 1.00 g/cm3.)
6-19 In each of the following, tell whether the solutes and solvents are gases, liquids, or solids. (a) Bronze (see Chemical Connections 2E) (b) Cup of coffee (c) Car exhaust (d) Champagne
How many osmoles are there in 6.00 mL of a 6.0 N Mg3(PO4)2 solution ? First we have to convert moles into osmoles Mg3(PO4)2 3 Mg*2 2 РОД3 + 1 mol = 6 eq 1 mol = osmoles eq mol (6.00 x 10-3 L)(- -) = eq (- ) = eq osmol mol MP)(--- osmol mol MP а. 4 b. 100.0 С. 2 d. 30.00 е. 6 f. 24 g. 3 h. 36 i. 18.0 j. 1 k. 6.00 x 10-3 I. 3.60 x 10-2 m. 6.00 x 10-2 n. 5 О. 3.0 х 10-2 р. 1.80 х 10-2 q. 7.65 x 10-10 r. 2.63 S. 7.89 t. 5.26 u. 1012 v. 109 w. 106 х. 103 у. 95.21 z. 10 Mark for Review What's This?
You are a chemist and FBI crime scene investigator and find a sealed bag containing a suspicious white substance. The substance turns out to be a powder containing fentanyl (C22H28N2O, 336.470 g/mol) and lactose (C12H22O11) 342.298 g/mol). To find out exactly how much fentanyl was in the bag, you use a 100.0 mL volumetric flask to dissolve 1.000 g of the white powder in water. The osmotic pressure for the solution at laboratory temperature, 21.7 °C, is 538.2 mmHg. What percent of the white powder is fentanyl?
4-2b) please see attached
24 25 26 27 28 29 30 31 32 33 34 35 36 A student dissolves 20. g of aniline (C,H,NH, in 500. mL of a solvent with a density of 0.83 g/mL. The student notices that the volume of the solvent does not change when the aniline dissolves in it. do Calculate the molarity and molality of the student's solution. Round both of your answers to 2 significant digits. molarity =| molality %3D Submit Assignment Continue MacBook Air ►► FII F12 F10 F9 FB 000 p00 F4 80 - F6 F7 F5 esc F2 F3 F1 & del 2$ %3D @ 7 9 3 4 ojo x
Convert the experimental glucose concentration (provided in the table below) from mM (millimolar) to g/100 mL. Hints & Tips Take the 1/100 dilution factor into consideration Molarity will open the doors for you to get to grams. Once at M assume 1L of solution. (Hint: this will help you when converting from M to moles) You will also need to calculate the molar mass of glucose which has the formula C6H12O6 There are 5 steps in total Task 1: Write a step-by-step guide with key words for the Chem 2 students on how to do these calculations. You can use diagrams, a table or just type the steps out. Ensure the steps are clearly written and easy to follow. Drink # Glucose Concentration in mM 1 2.340 mM 2 0.288 mM 3 3.500 mM 4 0.136 mM 5 1.673 mM For each step show the corresponding calculation including equations where appropriate. You can choose any of the experimental results from the 5 drinks below to show your calculations. ONLY…