Part 5-Calculating the molar mass (10 points)- You will need the periodic table for this part of the assignment. Count the atoms present for each element in the compound and then multiply the number of atoms present by the molar mass of each representative element in the formula. Look at the example to see how to show your work for each formula. 1. FeO, 2. C,H OH Example CH. C = 1 x 12g 12g H= 4 x 1g = 4g Total = 16g Fe%= Total = Total =
Part 5-Calculating the molar mass (10 points)- You will need the periodic table for this part of the assignment. Count the atoms present for each element in the compound and then multiply the number of atoms present by the molar mass of each representative element in the formula. Look at the example to see how to show your work for each formula. 1. FeO, 2. C,H OH Example CH. C = 1 x 12g 12g H= 4 x 1g = 4g Total = 16g Fe%= Total = Total =
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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![Part 5-Calculating the molar mass (10 points) - You will need the periodic table for this part of the assignment. Count
the atoms present for each element in the compound and then multiply the number of atoms present by the molar mass
of each representative element in the formula. Look at the example to see how to show your work for each formula.
1. FeO,
2. C,H,OH
Example CH
C=1 x 12g 12g
H= 4 x 1g = 4g
Total 16g
Fe=
Total =
Total =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5ec7a5c-7515-4367-98cb-c3cce619da1f%2F982b6afe-641b-471a-99a9-4eec2a49c53c%2Fazgt0tt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part 5-Calculating the molar mass (10 points) - You will need the periodic table for this part of the assignment. Count
the atoms present for each element in the compound and then multiply the number of atoms present by the molar mass
of each representative element in the formula. Look at the example to see how to show your work for each formula.
1. FeO,
2. C,H,OH
Example CH
C=1 x 12g 12g
H= 4 x 1g = 4g
Total 16g
Fe=
Total =
Total =
![Part 6-The Mole Road Map(15 points) - Use the Mole Road Map figure to help perform the following conversions.
1. What is the volume of 0.04mol of Hydrogen-H, gas at STP?
0.04mol H2
2. How many atoms are in 3.2mol of Magnesium (Mg)?
3.2mol Mg
3. How many particles are in 2.5g of Potassium (K)? (1molof K = 39g) - 2 step conversion
2.5g of K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5ec7a5c-7515-4367-98cb-c3cce619da1f%2F982b6afe-641b-471a-99a9-4eec2a49c53c%2F77qcn3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part 6-The Mole Road Map(15 points) - Use the Mole Road Map figure to help perform the following conversions.
1. What is the volume of 0.04mol of Hydrogen-H, gas at STP?
0.04mol H2
2. How many atoms are in 3.2mol of Magnesium (Mg)?
3.2mol Mg
3. How many particles are in 2.5g of Potassium (K)? (1molof K = 39g) - 2 step conversion
2.5g of K
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