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C2 HCl, 241.93 g/mol Express your answer as a chemical formula. ΑΣφ ? OA chemical reaction does not occur for this question. Submit Request Answer Part C C5 H10 NS2, 296.54 g/mol Express your answer as a chemical formula. ΑΣφ ? A chemical reaction does not occur for this question.

C2 HCl, 241.93 g/mol Express your answer as a chemical formula. ΑΣφ ? OA chemical reaction does not occur for this question. Submit Request Answer Part C C5 H10 NS2, 296.54 g/mol Express your answer as a chemical formula. ΑΣφ ? A chemical reaction does not occur for this question.

Chemistry
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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Find the molecular formula or each given compound. Please help with both. Thank you.
8:29 G G G o d N all i e MasteringChemistry: CH 3 Homew... session.masteringchemistry.com <CH 3 Homework Exercise 3.95 22 of 25 > C2HCI, 241.93 g/mol Express your answer as a chemical formula. ΑΣφ ? OA chemical reaction does not occur for this question. Submit Request Answer Part C C5 H10 NS2, 296.54 g/mol Express your answer as a chemical formula. ? OA chemical reaction does not occur for this question. ...
Transcribed Image Text:8:29 G G G o d N all i e MasteringChemistry: CH 3 Homew... session.masteringchemistry.com <CH 3 Homework Exercise 3.95 22 of 25 > C2HCI, 241.93 g/mol Express your answer as a chemical formula. ΑΣφ ? OA chemical reaction does not occur for this question. Submit Request Answer Part C C5 H10 NS2, 296.54 g/mol Express your answer as a chemical formula. ? OA chemical reaction does not occur for this question. ...
Expert Solution
Step 1

For 1st compound,

Empirical Formula = C2HCl

Empirical formula Mass(Emass) = (2 x 12) + 1 +35.5 = 60.5 gms

Given Molecular Formula Mass(Mmass) = 241.93 gms/mol

The molecular formula can be represented by:

C2NHNClNwhere N is an integer.

Empirical formula mass and molecular formula are related by the below given expression.

Mmass=N×Emass

Now, putting the known values, we get

241.93=N×60.5N=241.9360.5=4approx

Putting the Value of N in the above mentioned representation, we get the molecular formula as C8H4Cl4.

 

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