A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert subscripts as needed.empirical formula:СНОThe molecular mass of the compound is 90 amu. What is the molecular formula? Insert subscripts as needed.molecular formula:CHO

Empirical formula represents the simplest whole number ratio of atoms of elements present in the…

A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert subscripts as nee empirical formula: СНО The molecular mass of the compound is 90 amu. What is the molecular formula? Insert subscripts as needed. molecular formula: СНО

A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert subscripts as nee empirical formula: СНО The molecular mass of the compound is 90 amu. What is the molecular formula? Insert subscripts as needed. molecular formula: СНО

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section3.9: Composition And Empirical Formulas

Problem 3.21CE: Phenol is a compound of carbon, hydrogen, and oxygen used commonly as a disinfectant. Combustion of...

See similar textbooks

Related questions

Q: A compound is 54.53% C,54.53% C, 9.15% H,9.15% H, and 36.32% O36.32% O by mass. What is its…

A: Empirical Formula :- It is the simplest whole number ratio of atoms in a molecule. Molecular…

Q: A. What is its empirical formula? (Enter 1 if the corresponding subscript is 1.) C 16 H9 N4 Na 3 S2…

Q: A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert…

A: Calculation of empirical formula: Moles of C=53.3112=4.44 Moles of H=11.181=11.18 Moles of…

Q: If the molecular mass of a molecule that contains only C, H, and O, is 180.18 amu and there are 12…

A: • The values provided in the question are:- i) Molecular mass of a molecule, C6H12On = 180.18 amu…

Q: metermine the molecular formulas to which the following empirical formulas and molar masses pertain.…

Q: cive Lp? Resources A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical…

A: Given,Mass percentage of C = 53.31 %Mass percentage of H = 11.18 %Mass percentage of O = 35.51 %This…

Q: 3: What is the simplest coefficient in front of NO when the equation below is balanced? NH3 + O2…

A: 3) given, NH3 + O2 → NO + H2O Simplest coefficient in front of NO when the equation is balanced = ?…

Q: E. A certain compound with a molecular mass of 174 g/mol has been found to consist of 41.4% C, 3.4%…

Q: A compound is analyzed and found to contain 12.1% carbon, 16.2% oxygen, and 71.7% chlorine (by…

A: Assuming 100 g of the compoun. Given : % of C = 12.1 % % of O = 16.2 % % of Cl = 71.7 %

Q: Calculate the empirical formula for a compound that is 60.87% C, 4.38% H, and 34.75% O by mass…

A: C : 60.87% H : 4.38% O : 34.75%

Q: A particular compound is comprised only of the elements C, H, N, and Cl. Combustion analysis of…

A: Given that: Total mass of sample = 14.30 g Mass of CO2 = 31.22 g Mass of H2O = 6.764 g Mass % of N=…

Q: What is the empirical formula of a compound composed of 27.7 g of potassium (K) and 5.67 g of oxygen…

A: Empirical formula: The simplest positive integer ratio of atoms present in a compound is known as…

Q: and 36.32% O by mass. What is its empirical formula? Insert subscripts as needed. empirical…

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: Empirical formula :- The simplest formula showing the relative number of atoms of different elements…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas: Si(s) + 2Cl2(g) ->…

A: Given Reaction Si(s) + 2Cl2(g) → SiCl4(l) Number of mole of SiCl4 = 0.507 mole Mass of…

Q: e composition of a given substance is as follows: 3.5 mol C, 2.52 g H, 24.0 g O, 01 x1023 atoms of…

Q: Nitrogen and oxygen form an extensive series of oxides with the general formula NxOy. What is the…

A: Given: Empirical formula of Nitrogen oxide is NxOy.

Q: A compound has an empirical formula of CH20. An independent analysis gave a value of 150.13 g for…

Q: Convert 2.5 moles of silver to atoms. O 4.02x1025 atoms O 1.51x1024 atoms O 7.51x1023 atoms O…

A: Answer: option b) 1.51 × 1024 atoms

Q: How many molecules are in 30.2 g of butane (C4H10)? O a. 3.13 x 10 e23 molecules O b. 31.3 x 10 e23…

A: Given: Mass of butane= 30.2g To find: The number of molecules

Q: How many hydrogen atoms are in 5.0 g of citric acid (CóHg87)? O 1.6 x 10²² Hydrogen atoms O 4.6 ×…

A: Mass of Citric Acid = 5.0 gMolar mass of Citric Acid = 192.124 g/moleMoles of Citric Acid = Mass of…

Q: How many mols are in 97.96 g of propanol (C3H8O)? Enter the value with enough significant digits, do…

A: Moles of any substance = (mass given)/(molar mass) -------(1) Given: Mass of propanol = 97.96 g…

Q: An organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a 150. mg…

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

Q: Which one of the following molecular formulas is also an empirical formula? C,H,0, A) C,H,SO В) H,O,…

Q: The empirical formulae and molar masses of three compounds, A, B and C, are shown in Table 3.7.…

A: Empirical formula :- The chemical formula which shows only the relative number of atoms of…

Q: compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: We have given that The molecular mass of the compound is 132 amu Percentage of C = 54.53%…

Q: An oxide of chromium is made up of 5.20 g chromium and 5.60 g oxygen What is the empirical formula…

A: Answer :- The Empirical formula of Chromium oxide = Cr2O7…

Q: A compound is found to have 46.67% nitrogen, 6.70% hydrogen, 19.98% carbon and 26.65% oxygen. What…

A: To solve this problem let us consider the mass of the compound = 100.0 g Then Mass of N = 46.67 g…

Q: Adipic acid contains 49.32% C, 43.84% O, and 6.85% H by mass. What is the empirical formula? Select…

A: Given: Adipic acid has 49.32 % C, 43.84 % O and 6.85% H by mass.

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: Given : Mass percent of C = 54.53 % Mass percent of H = 9.15 % Mass percent of O = 36.32 % And molar…

Q: 2. Chemical analysis of an ether shows 64.82% C, 13.60% H, and 21.58% O by mass. Determine the…

A: Given :- % C =64.82 % H =13.60 % O = 21.58 So, Grams of carbon = 64.82 g Grams of Hydrogen = 13.60 g…

Q: A chemical is found to be 75.69% C, 8.80% H, and 15.51% O. What is the empirical formula?

A: Empirical formula of a substance shows the ratio of different elements present in a compound, which…

Q: Hydroxylamine nitrate contains 29.17 mass % N, 4.20 mass % H, and 66.63 mass % O. If its molar mass…

A: Since Hydroxylamine nitrate contains only N, H and O Hence the pseudo formula of Hydroxylamine…

Q: The molecular formula of a compound is never the same as its empirical formula. is it true or…

A: Stereochemistry is a branch of chemistry that deals with the arrangement of atoms in the space…

Q: How many grams of Al,O3 can be produced from 7.3 g Al? Enter your answer in the provided box. 4Al(s)…

A: The reaction given is 4 Al (s) + 3 O2 (g) -----> 2 Al2O3 (s)

Q: What is the molecular formula of a compound with the empirical formula BBr, and a formula mass of…

Q: e you have two samples that are equal in weight, 19.3g Ag and 19.3 g Al2O3 . Calculate the number of…

A: A Moles is defined as the mass of the substance which consists of the equal quantity of basic units.…

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: Given Percentage of C= 54.53 % C, Percentage of O=36.32 % O, Percentage of H=9.15% H (by mass) the…

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: Empirical formula of a substance represents the simplest ratio in which different elements are…

Q: A compound contains 29.17 mass % N, 4.20 mass % H, and 66.63 mass % O. Determine its empirical…

A: Empirical formula is chemical formula which is expressed in terms of simplest molar ratio of atom of…

Q: A gaseous compound containing carbon and hydrogen was analyzed and found to consist of 83.65% carbon…

A: Suppose Total mass = 100 gram Mass of Carbon = 83.65 gram Mass of Hydrogen =…

Q: What is the empirical formula of an compound containing 81.8% C; 18.2% H. C H Mass of element (in…

A: The question is based on the concept of elemental analysis. based on the data provided, we have to…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas: Si(s) + 2Cl2(g) ->…

Q: 2. Write empirical and molecular formulas of compounds a. An alcohol that contains 64.8% of C, 13.6%…

A: Empirical formula of a compound is the simplest whole number ratio between its constituting atoms…

Q: Analysis of a compound with formula CxHyOz shows it is 53.711% in carbon and 10.517% in hydrogen by…

Q: 35. Calculate the mass in grams of each of the following samples. a. 1.25 moles of aluminum chloride…

Q: 5.What is the percent by mass oxygen in (NH4)2HPO3 Group of answer choices a, 31.88 b, 48.46 c,…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert…

Q: 968% nitrogen, 10.27% sulfur, and the rest is oxygen. What is the empirical formula of penicillin F?…

A: Carbon=53.827% Sulphur = 10.27% hydrogen = 6.453% Nitrogen = 8.969% oxygen = 100% - 79.519% =…

Question

100%

A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical formula? Insert subscripts as needed.
empirical formula:
СНО
The molecular mass of the compound is 90 amu. What is the molecular formula? Insert subscripts as needed.
molecular formula:
CHO

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

When analyzed, an unknown compound gave these experimental results: C, 54.0%; h, 6.00%; and O, 40.0%. Four different students used these values to calculate the empirical formulas shown here. Which answer is correct? Why did some students not get the correct answer? (a) C4H5O2 (b) C5H7O3 (c) C7H10O4 (d) C9H12O5
Which of the following statements about 57.1 g of octane, C8H18 is (are) not true? (a) 57.1 g is 0.500 mol of octane. (b) The compound is 84.1% C by weight. (c) The empirical formula of the compound is C4H9). (d) 57.1 g of octane contains 28.0 g of hydrogen atoms.
Phenol is a compound of carbon, hydrogen, and oxygen used commonly as a disinfectant. Combustion of a 175-mg sample of phenol yielded 491 mg CO2 and 100. mg H2O. Calculate the empirical formula of phenol. Identify what other information is needed to determine whether the empirical formula is the actual molecular formula.
Tetrodotoxin is a toxic chemical found in fugu pufferfish, a popular but rare delicacy in Japan. This compound has an LD50 (the amount of substance that is lethal to 50.% of a population sample) of 10.g per kg of body mass. Tetrodotoxin is 41.38% carbon by mass, 13.16% nitrogen by mass, and 5.37% hydrogen by mass, with the remaining amount consisting of oxygen. What is the empirical formula of tetrodotoxin? If three molecules of tetrodotoxin have a mass of 1.59 1021 g, what is the molecular formula of tetrodotoxin? What number of molecules of tetrodotoxin would be the LD50 dosage for a person weighing 165 lb?
Which of the following pairs of compounds have the same empirical formula? a. acetylene, C2H2, and benzene, C6H6 b. ethane, C2H6, and butane, C4H10 c. nitrogen dioxide, NO2, and dinitrogen tetroxide, N2O4 d. diphenyl ether, C12H10O, and phenol, C6H5OH
A compound was analyzed and found to contain the following percentages of elements by mass: carbon, 79.89%; hydrogen, 20.11%. l type='a'> Determine the empirical formula of the compound. i>Which of the following could be a molar mass of the compound? 13.018 g/mol 16.042g/mol 28.052 g/mol 30.068 g/mol 104.23 g/rnol
A large family of boron-hydrogen compounds has the general formula BxHy. One member of this family contains 88.5% B; the remainder is hydrogen. What is its empirical formula?
A compound contains only carbon, hydrogen, nitrogen, and oxygen. Combustion of 0.157 g of the compound produced 0.213 g CO2 and 0.0310 g H2O. In another experiment, it is found that 0.103 g of the compound produces 0.0230 g NH3. What is the empirical formula of the compound? Hint: Combustion involves reacting with excess O2. Assume that all the carbon ends up in CO2 and all the hydrogen ends up in H2O. Also assume that all the nitrogen ends up in the NH3 in the second experiment.