Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass of 32.06 amu. The empirical formula of a hydrocarbon (compound that contains only C and H) is found to be CH. Laboratory procedures have found that the molar mass of the compound is 78 g/mol. What is the molecular formula of this compound?
Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass of 32.06 amu. The empirical formula of a hydrocarbon (compound that contains only C and H) is found to be CH. Laboratory procedures have found that the molar mass of the compound is 78 g/mol. What is the molecular formula of this compound?
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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Question
![1mol Na
36.5 g Na
- 1.59 mol Na +0.79 mol →2 Na
23 g Na
1 molS
|= 0.79 mol S+ 0.79 mol → 1S
32 g S
25.4 g S
NazSO3
1 mol O
= 2.38 molO + 0.79 mol → 30
16 go
38.1gO
DO THE GIVEN QUESTIONS LIKE
THE ONE ABOVE
Determine the molecular formula of a compound with an empirical formula of
NH2 and a formula mass of 32.06 amu.
The empirical formula of a hydrocarbon (compound that contains only C and H)
is found to be CH. Laboratory procedures have found that the molar mass of the
compound is 78 g/mol. What is the molecular formula of this compound?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7f48afd-3e8f-4810-95e6-516bf96a1f77%2Fd1664be7-c88f-4198-be31-cb10715eed47%2Fzapib5c_processed.png&w=3840&q=75)
Transcribed Image Text:1mol Na
36.5 g Na
- 1.59 mol Na +0.79 mol →2 Na
23 g Na
1 molS
|= 0.79 mol S+ 0.79 mol → 1S
32 g S
25.4 g S
NazSO3
1 mol O
= 2.38 molO + 0.79 mol → 30
16 go
38.1gO
DO THE GIVEN QUESTIONS LIKE
THE ONE ABOVE
Determine the molecular formula of a compound with an empirical formula of
NH2 and a formula mass of 32.06 amu.
The empirical formula of a hydrocarbon (compound that contains only C and H)
is found to be CH. Laboratory procedures have found that the molar mass of the
compound is 78 g/mol. What is the molecular formula of this compound?
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