Part D. 9.53×1019 CH4CH4 molecules Express your answer using three 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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Please help answer parts A, C, and D thanks. Part A and C are attached in images and Part D I typed it in here. Thanks.

Also, Calculate the mass in grams of each sample.

Part D.
9.53×1019 CH4CH4 molecules
Express your answer using three significant figures. ?
 
 
I Review I Constants I Periodic Table
MISSED THIS? Watch IWE 6.5; Read Section 6.4.
You can click on the Review link to access the
section in your eText.
5.21x1020 H2 O2 molecules
Calculate the mass in grams of each sample.
Express your answer using three significant figures.
ΑΣφ
?
m =
Submit
Previous Answers Request Answer
Incorrect; Try Again; 4 attempts remaining
Transcribed Image Text:I Review I Constants I Periodic Table MISSED THIS? Watch IWE 6.5; Read Section 6.4. You can click on the Review link to access the section in your eText. 5.21x1020 H2 O2 molecules Calculate the mass in grams of each sample. Express your answer using three significant figures. ΑΣφ ? m = Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining
MISSED THIS? Watch IWE 6.5; Read Section 6.4.
You can click on the Review link to access the
section in your e Text.
Part C
Calculate the mass in grams of each sample.
5.1x1025 O3 molecules
Express your answer using two significant figures.
ΑΣφ
?
m =
g
Submit
Previous Answers Request Answer
Transcribed Image Text:MISSED THIS? Watch IWE 6.5; Read Section 6.4. You can click on the Review link to access the section in your e Text. Part C Calculate the mass in grams of each sample. 5.1x1025 O3 molecules Express your answer using two significant figures. ΑΣφ ? m = g Submit Previous Answers Request Answer
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