1. Calculate the percentage of carbon, hydrogen, and o grams/mole hydrocen aa x 1.0079=22.n gramsl move |I X 15.99=175.99.9rams Imole C12 Hzz Oil 1s 342.29 grams Imole car bon 12x 12.01= 1L14.13 %3D Deygen 179.99 342.2 How to convert from grams to moles to number of substance? Use Use molar - Grams Avogadro's number Moles mass 2. How many sodium atoms are in 100.0 g of sodium atoms? The molecular formula for allicin, the compound responsible for the smell o 3. C6H10OS2. a) What is the molar mass of allicin? b) How many moles of allicin are present in 5.00 g of this substance? c) How many molecules of allicin are in 5.00 g of this substance? d) How many sulfur atoms are in 5.00 g of this substance?

1. Calculate the percentage of carbon, hydrogen, and o grams/mole hydrocen aa x 1.0079=22.n gramsl move |I X 15.99=175.99.9rams Imole C12 Hzz Oil 1s 342.29 grams Imole car bon 12x 12.01= 1L14.13 %3D Deygen 179.99 342.2 How to convert from grams to moles to number of substance? Use Use molar - Grams Avogadro's number Moles mass 2. How many sodium atoms are in 100.0 g of sodium atoms? The molecular formula for allicin, the compound responsible for the smell o 3. C6H10OS2. a) What is the molar mass of allicin? b) How many moles of allicin are present in 5.00 g of this substance? c) How many molecules of allicin are in 5.00 g of this substance? d) How many sulfur atoms are in 5.00 g of this substance?

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter11: Stoichiometry

Section: Chapter Questions

Problem 75A

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