Tamifu(Oseltamivir), C₁ H₂N₂O₁, an antiviral drug used to treat influenza (Figure 1). The preparation of Tamiflu begins with the extraction of shikimic acid from the seedpods of the Chinese spice, star anise (icium verum)(Figure 2). From 2.6 g of star anise, 0.13 g of shikimic acid can be obtained and used to produce one capsule containing 75 mg of Tamiflu. The usual adult dosage for treatment of influenza is two capsules of Tamiflu daily for 5 days. igure Tamia <1 of 3 > Part D How many capsules containing 75 mg of Tamiflu could be produced from 152 g of star anise? Express your answer using two significant figures. ΠΕ ΑΣΦΑ Submit ▾ Part E ΕΞΑΣΦ Submit 4 Request Answer What is the molar mass of Tamilu? Express your answer using three significant figures. Part F → CI? Request Answer ? capsules g/mole How many kilograms of Tamiflu would be needed to treat all the people in a city with a population of 450000 if each person takes two Tamiflu capsules a day for 5 days? Express your answer using two significant figures

Tamifu(Oseltamivir), C₁ H₂N₂O₁, an antiviral drug used to treat influenza (Figure 1). The preparation of Tamiflu begins with the extraction of shikimic acid from the seedpods of the Chinese spice, star anise (icium verum)(Figure 2). From 2.6 g of star anise, 0.13 g of shikimic acid can be obtained and used to produce one capsule containing 75 mg of Tamiflu. The usual adult dosage for treatment of influenza is two capsules of Tamiflu daily for 5 days. igure Tamia <1 of 3 > Part D How many capsules containing 75 mg of Tamiflu could be produced from 152 g of star anise? Express your answer using two significant figures. ΠΕ ΑΣΦΑ Submit ▾ Part E ΕΞΑΣΦ Submit 4 Request Answer What is the molar mass of Tamilu? Express your answer using three significant figures. Part F → CI? Request Answer ? capsules g/mole How many kilograms of Tamiflu would be needed to treat all the people in a city with a population of 450000 if each person takes two Tamiflu capsules a day for 5 days? Express your answer using two significant figures

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Calculate the total mol amount of gaseous products that form from the combustion of the 20.0 mL of toluene.
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In a combustion reaction, the most common fuel that burns contains compounds called hydrocarbons. This organic compound reacts quickly with oxygen and produces carbon dioxide (CO2) and water vapor (H2O). The reaction typically gives off heat and light as well. The combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2O 1. In the above reaction what compound is oxidized? 2. Give another example of a hydrocarbon combustion reaction and write the equation.
Benzoic acid was synthesized by carbonating a Grignard reagent. In a first step, 8.0 grams of dry magnesium shavings and a small iodine crystal, 15.0 grams of bromobenzene and 20 mL of dry ether are mixed. After gentle heating, the iodine decolorized, which was a sign that the Grignard reagent C 6 H 5 MgBr had been formed. After the Grignard reagent is separated, it is allowed to react with carbon dioxide (CO 2 (s)) and excess dilute hydrochloric acid (forming benzoic acid and MgClBr). Benzoic acid formed is transferred to the anion form by addition of NaOH and the organic and aqueous phases are separated. Benzoic acid (C 6 H 5 COOH (s))extracted by precipitation from the water phase, including hydrochloric acid and subsequent filtration. Recrystallized precipitate weighs 6.36 grams. Write the reaction formula and calculate the yield
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Complete combustion of 4.10g of a hydrocarbon produced 13.3g of CO2 and 4.10g of H2O. What is the empirical formula for the hydrocarbon?
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4. H2, Lindlar's catalyst
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