Compound $ X $ has a molar mass of 86.08 $ \text{g} \cdot \text{mol}^{-1} $ and the following composition:| Element | Mass % ||----------|---------|| Carbon | 55.80% || Hydrogen | 7.02% || Oxygen | 37.17% |Write the molecular formula of $ X $.**Diagrams/Graphs:**There are no graphs or diagrams in this image to explain.

Answered: Image /qna-images/answer/ab46cdb2-920f-4c3f-989a-52874ebeaaf8.jpg

Answered: - 1 Compound X has a molar mass of…

- 1 Compound X has a molar mass of 86.08 g-mol and the following composition: element 0 carbon mass % 55.80% hydrogen 7.02% oxygen 37.17% Write the molecular formula of X. 00 X

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

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 81E: Express the composition of each of the following compounds as the mass percents of its elements. a....

See similar textbooks

Related questions

Q: Determine the molecular formula of a compound that contains 26.7% P, 12.1% N, and 61.2% Cl, and has…

Q: What is the empirical formula of a compound with 69.72% carbon, 11.7% hydrogen, and 18.58% oxygen…

A: Given,the mass percent of Carbon ( C ) = 69.72 % Hydrogen ( H ) =…

Q: Complete the table below for calculating the molar mass of the compound carbon tetrachloride. Molar…

A: The complete table for the molar mass of the compound carbon tetrachloride is given below, 1mole of…

Q: Chalk is mostly made of calcium carbonate, CaCO3. If it took 48.6 g of chalk to write your name on…

A: Option A will be correct.

Q: What is the Empirical and Molecular formula for 81.8 grams Carbon 18.2 grams Hydrogen MolarMass:…

A: Positive integer ratio of elements in the compound to represent the chemical formula. The whole…

Q: what is the empirical formula of a compound found to contain 52.13 % carbon, 13.15 % hydrogen, and…

A: Given : Mass percent of C = 52.13 % Mass percent of H = 13.15 % And mass percent of O = 34.72 %…

Q: Measurements show that unknown compound X has the following composition: element mass % carbon 18.1%…

A: Given,composition of each constituent of a molecule is:Carbon---- 18.1%hydrogen ----…

Q: Determine the molecular formula of a compound that contains 26.7% P, 12.1% N, and 61.2% Cl, and has…

Q: A new dye has been developed for coloring fabrics. The dye has percent composition of 75.91% carbon,…

A: The given percentage of each element in the dye is as follows: C = 75.91% H = 6.38 % N = 17.71 %…

Q: order to identify an unknown compound found at an environmental cleanup site, an analytical chemist…

A: We can determine the empirical formula from the mass percentage as below : At first we need to…

Q: Give the empirical formula of each of the following compounds if a sample contains the following…

Q: If a compound has an empirical formula of CH2 and its molecular mass is found to be 42.09 g/mole,…

A: Empirical formula is the simplest whole number ratio of atoms in a compound. Molecular…

Q: what is the empirical formula of 26.4 % Carbon 3.3 % Hydrogen 70.3 % and the molecular formula of…

A: Element percentage atomic mass %/mass simplest ratio no. of atoms C 26.4 12 2.2 2 2 H 3.3 1 3.3…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Compound $ X $ has a molar mass of 86.08 $ \text{g} \cdot \text{mol}^{-1} $ and the following composition:

| Element | Mass % |
|----------|---------|
| Carbon | 55.80% |
| Hydrogen | 7.02% |
| Oxygen | 37.17% |

Write the molecular formula of $ X $.

**Diagrams/Graphs:**

There are no graphs or diagrams in this image to explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A particular protein sample is found to have 1 atom of iron in its chemical formula. If the mass percent of Fe in the compound is 0.330% Fe, what is the molar mass of the protein? | g/mol 3 4 5 6. 7 8 9. +/- х 100
help me pls less than 15 mins i'll give you upvote.
2. What is the mass percentage of C in codeine, C18 H21NO3? Provide an answer to two decimal places. | % 1 3 4 6. C 7 8 +/- x 100
Please don't provide handwritten solution...
Mass Spectrometry of Molecular Compounds Mass spectrometry is not only used for isotopic evaluation of the elements. It can also be used for identification of molecular samples as well. Consider, for example, the mass spectrum of pentane (Figure 5): Lifie relative abundance 57 29 72 10 20 30 40 50 60 70 miz Figure 5. Pentane Mass Spectrum The pentane molecule (CH;CH,CH;CH;CH; or C;H12) is a straight-chain hydrocarbon. In Figure 5, notice there are four groups of peaks. This forms what is known as the cracking pattern of the molecule. The first peak is at m/z = 72, corresponding to the molecular ion, C;H,2", where only one electron was knocked off the pentane molecule. The three peak groups are from fragments of pentane created in the ionizer: m/z = 57 (CH;CH,CH,CH,"), m/z = 43 (CH;CH,CH;"), m/z = 29 (CH;CH,"). These species have had pieces of the molecule knocked off in addition to losing an electron. 4. For the peak at m/z = 43, what part of the pentane molecule was knocked off? Use…
Caffeine (MM = 194.2 g/mol) is a small molecule that many people ingest for its stimulant effects. Elemental %3D analysis shows that this compound contains 49.5% C, 5.19% H, 28.9% N and 16.5% O by mass. (a) Determine the empirical formula of Caffeine? (b) Determine the molecular formula of Caffeine? Clearly show your work.
I need help with this question? I don’t know how to write the IUPAC of nickel oxide
||| A ALEKS-Katelyn Pearson... 1 Apromatincat Rom Fecr] ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the empirical formula for at least four ionic compounds that could be formed from the following ions: OH, Fe²+, 103, NH b Answered. The following X O G
Part A Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 9.00 moles of aluminum sulfate, Al2 (SO4)3. Express the number of moles of Al, S, and O atoms numerically, separated by commas. • View Available Hint(s) a xa |X| X•10n b moles of Al, S, O = |18,8,6 moles Submit Previous Answers
||| V What are the molecular and empirical chemical formulas of a compound made up of these molecules? H H H H | | —C—C—CO-H O ATOMS, IONS AND MOLECULES Understanding the difference between a molecular and empiric... esc H—Ö- H-Ö-c 1 HTCI I H molecular formula: empirical formula: Q Explanation 2 Check W -CIH Н 0 0 #3 E The lines stand for chemical bonds between the atoms. You can ignore the dots you'll learn about them later. C X > $ 4 R S Costa do 5 % 6 MacBook Pro T A 6 G I Y 7 2022 McGraw Hill LLC. All Rights Rese H You 8 U J
ortin X TETAAZEN ce/acellus_engine.html?ClassID=177151 tions + Use the data below to determine the mass ratio of iron to oxygen for compound 1. Et Compound 1 2 nternational Academy of Science. All Rights Reserved. Mass Fe (grams) 15.55 20.98 [P]:1 Enter the answer that belongs in the green box. Iron Ratio Cmpd 1 Mass O (grams) 4.45 9.02 * C Enter
5) 3) 2) Percentage Composition Worksheet Give the % composition of all elements in these compounds. Show all work! 1) ammonium sulfite % N % H sodium bromide aluminum acetate % Al % C 4) copper (II) hydroxide % S % O magnesium carbonate % H % O % Na % Br M_ For chemistry help, visit http://www.chemfiesta.com % Cu % O % H % Mg % C % O O Ma 9.8 ebinayo muiaestog Llobiriqaoriq muinul (Ot 2 (8 etellua (III) lexoin Ⓒ2000 Cavalcade Publishing - All Rights Reserved