The ingredients contained in grape Kool-Aid can be approximated as: water (H2O, density = 1.000 g/mL), sugar (sucrose, solid at room temperature, C12H22011), citric acid (solid at room temperature, C6HO7), and grape flavouring (methyl anthranilate, liquid at room temperature, CeH,NO2, density = 1.168 g/mL). (The blue and red dyes used to produce the purple colour are present in such small quantities that they can be ignored.) A sample of grape Kool-aid having a final total volume of 500 mL can be prepared from: 485 mL of water, 32.0 g of sugar, 5.00 g of citric acid, and 3.50 g or grape flavouring. Calculate the molarity and molality of grape flavouring in this mixture (assume that only water is the solvent). Fun fact: methyl anthranilate is also used as a bird repellant (to keep geese away).
The ingredients contained in grape Kool-Aid can be approximated as: water (H2O, density = 1.000 g/mL), sugar (sucrose, solid at room temperature, C12H22011), citric acid (solid at room temperature, C6HO7), and grape flavouring (methyl anthranilate, liquid at room temperature, CeH,NO2, density = 1.168 g/mL). (The blue and red dyes used to produce the purple colour are present in such small quantities that they can be ignored.) A sample of grape Kool-aid having a final total volume of 500 mL can be prepared from: 485 mL of water, 32.0 g of sugar, 5.00 g of citric acid, and 3.50 g or grape flavouring. Calculate the molarity and molality of grape flavouring in this mixture (assume that only water is the solvent). Fun fact: methyl anthranilate is also used as a bird repellant (to keep geese away).
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter1: Matter, Energy, And Measurement
Section: Chapter Questions
Problem 1.86P: 1-86 The specific heats of some elements at 25oC are as follows: aluminum = 0.215 cal/g · oC; carbon...
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![2. a) The ingredients contained in grape Kool-Aid can be approximated as:
water (H2O, density = 1.000 g/mL),
sugar (sucrose, solid at room temperature, C12H22O11),
citric acid (solid at room temperature, CeH&O7), and
grape flavouring (methyl anthranilate, liquid at room temperature, C3H9NO2,
density = 1.168 g/mL).
(The blue and red dyes used to produce the purple colour are present in such
small quantities that they can be ignored.)
A sample of grape Kool-aid having a final total volume of 500 mL can be prepared from:
485 mL of water,
32.0 g of sugar,
5.00 g of citric acid, and
3.50 g or grape flavouring.
Calculate the molarity and molality of grape flavouring in this mixture (assume that only
water is the solvent).
Fun fact: methyl anthranilate is also used as a bird repellant (to keep geese away).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe03749ab-2290-4f71-85cb-5c486db624e1%2F405badb2-b24e-45ae-a6cf-f379be8dc112%2Fxb53oab_processed.png&w=3840&q=75)
Transcribed Image Text:2. a) The ingredients contained in grape Kool-Aid can be approximated as:
water (H2O, density = 1.000 g/mL),
sugar (sucrose, solid at room temperature, C12H22O11),
citric acid (solid at room temperature, CeH&O7), and
grape flavouring (methyl anthranilate, liquid at room temperature, C3H9NO2,
density = 1.168 g/mL).
(The blue and red dyes used to produce the purple colour are present in such
small quantities that they can be ignored.)
A sample of grape Kool-aid having a final total volume of 500 mL can be prepared from:
485 mL of water,
32.0 g of sugar,
5.00 g of citric acid, and
3.50 g or grape flavouring.
Calculate the molarity and molality of grape flavouring in this mixture (assume that only
water is the solvent).
Fun fact: methyl anthranilate is also used as a bird repellant (to keep geese away).
![Important Information
Atomic Masses (g/mol): H = 1.01, C = 12.01, N = 14.01, O = 16.00,
%D
Ne = 20.18, CI = 35.45, K = 39.10, Ar = 39.95,
Cu = 63.55, Ag = 107.87
%3D
%3D
wwm
Constants:
R = 8.314 J/mol·K = 0.08206 L·atm/mol·K
%3D
ww m
www m
F = 96,485 C/mol = 96,485 J/V•mol
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe03749ab-2290-4f71-85cb-5c486db624e1%2F405badb2-b24e-45ae-a6cf-f379be8dc112%2F4nnt7w4_processed.png&w=3840&q=75)
Transcribed Image Text:Important Information
Atomic Masses (g/mol): H = 1.01, C = 12.01, N = 14.01, O = 16.00,
%D
Ne = 20.18, CI = 35.45, K = 39.10, Ar = 39.95,
Cu = 63.55, Ag = 107.87
%3D
%3D
wwm
Constants:
R = 8.314 J/mol·K = 0.08206 L·atm/mol·K
%3D
ww m
www m
F = 96,485 C/mol = 96,485 J/V•mol
%3D
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