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, C6H&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).

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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, C12H22011),
citric acid (solid at room temperature, CsHsO7), and
grape flavouring (methyl anthranilate, liquid at room temperature, CaH9NO2,
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).
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, C12H22011), citric acid (solid at room temperature, CsHsO7), and grape flavouring (methyl anthranilate, liquid at room temperature, CaH9NO2, 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).
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