Answered: How many molecules of ethane (C₂H6) x…

Science

Chemistry

How many molecules of ethane (C₂H6) x 10 molecules are present in 0.563 g of C₂H6?

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter3: Composition Of Substances And Solutions

Section: Chapter Questions

Problem 6E: Which molecule has a molecular mass of 28.05 amu?

See similar textbooks

Related questions

Q: 1. Predict the major organic product(s) for each of the following reactions. Be sure to clearly…

A: The Major product formed in these given reaction are given below-

Q: Hydroxyapatite, Cao(PO4)(OH)₂, has a solubility constant of Ksp=2.34 x 10-59, and dissociates…

A: Given:Solubility constant of hydroxyapatite is 2.34×10-59.[OH−] is fixed at 3.40×10-4 M.

Q: Consider the reaction 2N_20(g) + 30 2(g) = 4NO_2(g). Exactly 0.0557 mol of O_2 and 0.023 mol of N_20…

A: Answer:For any reaction, value of equilibrium constant KC is equal to the ratio of molar…

Q: Draw the skeletal ("line") structure of an isomer of this molecule:

A: In skeleton structure, first draw the complete structure then after write all the atoms in one line…

Q: In this reaction: Mg (s) + I 2 (s)-> Mgl₂ (s), if 10.0 g of Mg reacts with 60.0 g of 12, and 53.98 g…

A: Answer:The reactant that exhausted first in the chemical reaction and decides the yield of product…

Q: A gas composed of chlorine and oxygen has a density of 2.875 g/L at 753.5 mm Hg and 11°C. What is…

A: The relationship between density , pressure , temperature and molar mass of the gas is given by the…

Q: The activation energy for a certain reaction is 48 RJ711181, and the rate constant is 2.5 x 10-2 s-1…

Q: Identify the expected major product of the following electrocyclic reaction. OI Oll ||| O IV OV + En…

A: Electrocyclic reaction is a concerted cyclization reaction of conjugated π-systems by which a ring…

Q: Complete the following reaction by drawing the structure of the major product(s) expected. CH3 CH₂…

A: The objective is to determine the product of the given reaction.

Q: To measure the concentration of an aqueous solution of H₂O,, an analytical chemist adds strong acid…

A: Recall the given reaction, The mass of the sample solution =…

Q: The process 2XO2(g) + O₂(g) 2 XO3(g) is known to be endothermic. If a gas chamber containing an…

A: Le-Chatelier's principle:According to the Le Chatelier's principle when a change in concentration…

Q: In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with…

Q: How many of the following represent oxidation half reactions? Ag+ + e → Ag Zn2++2e → Zn Cut → Cu²+ +…

Q: Consider the following reaction: N2(g)+3H2(g)⇌2NH3(g)N2(�)+3H2(�)⇌2NH3(�) Complete the following…

A: The objective of this question is to find the equilibrium constant (Kc) for the reaction N2(g) +…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A: The objective of this question is to determine the rate law for a reaction and calculate the rate…

Q: Considering rotation around the bond highlighted in red, draw the Newman projection for the most…

A: The visualization of the molecules along the C-C bond is known as Newman projections. These…

Q: 1.1 Propose a mechanism for the following enzymatic alkene isomerization: at PPO Enzyme PPO

A: Propose the mechanism of the given reaction.

Q: The following results were obtained for an enzyme-catalysed reaction Substrate concentration (mmol…

A: The enzymatic dynamics are explained by Michaelis-Menten kinetics. This model explains how the rate…

Q: Give correct detailed Solution with explanation needed..don't give Handwritten answer..don't use Ai…

A: Pb(s) +(aq) + Cl2(g) -------> PbCl₂(s)Given reaction show the formation of PbCl2(s) from solid…

Q: forms. If a mixture of two diastereomers is expected, ente both).

A: Lithium is a hard metal and hence, Et- is a hard base. Hence, it attacks the hard carbonyl carbon of…

Q: Draw two resonance structures for the species below. CH3

A: Draw two resonance structures for the species below:

Q: H WS-3.7: For each Newman projection present in the conformational analysis of butane, draw a…

A: The objective of the question is to predict all the sawhorse notation for each Newman projection of…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts.

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Describe in detail what must occur at the molecular level for the following ether to dissolve in…

A: Intermolecular interactions are forces that exist between molecules and affect their behaviour and…

Q: What is the half-life for a particular reaction if the rate law is rate = (1301 min ¹)[A]?

A: Rate for a reaction of nth order with respect to a reactant is written as Rate =k[A]nwhere A is…

Q: What is the total number of electrons in 5.335 moles of Sodium Chloride?

A: We need to calculate the total number of electrons in 5.335 moles of NaCl.We need to calculate the…

Q: 2. Br OCH3 aq. NaOH, rt

A: Organic reaction is given.We have to draw the product of the reaction.

Q: Write the condensed structure for the molecule shown. HO

A: Write the condensed formula for given structure.

Q: How many potential H-bond donors and H-bond acceptors are there in each of the following molecules?

A: A hydrogen bond is a bond formed between hydrogen and more electronegative atom having lone pair…

Q: Complete the following precipitation reaction with balanced molecular, total ionic, and net ionic…

A: The above reaction is a double displacement reaction. Here two ionic compounds exchange to form two…

Q: 4. Propose a synthesis of each of the following compounds using the indicated starting material. You…

Q: 5. Determine whether each of the compounds shown below is chiral or achiral and optically active or…

Q: A line in the ultraviolet region of the hydrogen spectrum appears at a wavelength of 97.3 nm. What…

A: This problem is based on atomic emission spectrum which is a subtopic of Atomic Structure. Here, we…

Q: O: + O 0=

A: Diels-Alder reaction is a reaction between conjugated diene and a dienophile to form an unsaturated…

Q: 5-STEP SYNTHESIS Br

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 2. Complete the reactions given below. H₂CO + HBr A

A: The objective is to complete the given reaction. Alkenes on reaction with dienes undergo…

Q: By following the curved red arrows, draw the product(s) of each of the following reaction steps:…

A: Alkyl halides on reaction with ammonia, undergoes substitution reaction (SN2) giving alkyl amines.

Q: a) i) ii) iii) iv) Br Br Br Br ох S. OCH3 CHE

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: The reaction between potassium superoxide (KO2, 71.1 g/mol) and CO2 is used as a source of oxygen in…

A: The mass of KO2 consumed is 7.50 g.The molar mass of KO2 is 71.1 g/mol.The moles of CO2 produced…

Q: Assuming that halogens add to alkynes in the same manner that they add to alkenes, write a mechanism…

A: Given is organic reaction. The given reaction is chlorination reaction. This is an electrophilic…

Q: 2. In the following reaction, find out which reactant is oxidized and which one is reduced. Explain…

A: -> The species which oxidized must have oxidation state increases but species which have…

Q: If Kis 4.97 x 10-8 at 25°C, the reaction mixture contains a high concentration of reactants relative…

Q: Which one of the following is overall neutral in charge? O a. Pb with 80 neutrons O b. Li atom with…

A: An element can exist as an atom or an ion. Ions are formed by gaining or losing electrons. When the…

Q: Starting with cyclohexene and using any other reagents of your choice, show how you would prepare…

A: Oxymercuration-demercuration: In this alkene reacts with Mercuric acetate to form a cyclic…

Q: In each of the cases below, which isomer is more stable?

A: Given are organic compounds. The given compounds have two isomers: Cis and trans.The most stable…

Q: Write me a chemical reaction of Acrylonitrile copolymerized with butadiene and styrene to get ABS…

A: To write: A chemical reaction of Acrylonitrile copolymerized with butadiene and styrene to get ABS…

Q: Draw a few units of the PVP polymer. Th

A: Given is structure of monomer of a polymer unit.Polyvinylpyrrolidone (PVP) is polymer made up of…

Q: How to know if a compund is acidic or basic by looking at its compund formula For example, KBr,…

A: The objective of the question is to determine whether a compound is acidic or basic by looking at…

Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 24.6M…

Q: Identify the total number of stereoisomers for the following. Draw them all. [

A: The stereoisomers that are non-superimposable mirror images of each other are known as enantiomers.…

Question

How many molecules of ethane (C₂H6)
x 10
molecules
are
present in 0.563 g of C₂H6?

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

Trending now

This is a popular solution!

Step by step

Solved in 1 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The active ingredient in Pepto-BismoÂ® (an over- the-counter remedy for an upset stomach) is bismuth sub-salicylate, C7H5BiO4. Analysis of a 1.7500-g sample of Pepto-Bismol yields 346 mg of bismuth. What percent by mass is bismuth subsalicylate in the sample? (Assume that there are no other bismuth-containing compounds in Pepto-Bismol.)
How many moles of beryllium (Be) are needed to completely react with 10.0 moles of N2 in the synthesis of the compound Be3N2?
Which molecule has a molecular mass of 28.05 amu?
3.105 Nitric acid is often sold and transported as a concentrated 16 M aqueous solution. How many gallons of such a solution would be needed to contain the roughly 2.1109 pounds of HNO3 produced annually in the United States?
Nitrogen fixation in the root nodules of peas and other legumes occurs with a reaction involving a molybdenum-containing enzyme named nitrogenase. This enzyme contains two Mo atoms per molecule and is 0.0872% Mo by mass. Calculate the molar mass of the enzyme.
3.96 Methyl cyanoacrylate is the chemical name for the substance sold as Super Glue, and it has the chemical formula C5H5NO2. Calculate the number of molecules of this substance in a 1.0-ounce tube of Super Glue, assuming that the glue is 80% methyl cyanoacrylate by mass.
How many grams of beryllium (Be) are needed to react completely with 45.0 g of nitrogen (N2) in the synthesisof Be3N2?
What is the molarity of each ion present in aqueous solutions of the following compounds prepared by dissolving 28.0 g of each compound in water to make 785 mL of solution? (a) potassium oxide (b) sodium hydrogen carbonate (c) scandium(III) iodite (d) magnesium phosphate
3.115 The average person exhales 1.0 kg of carbon dioxide in a day. Describe how you would estimate the number of CO2 molecules exhaled per breath for this average person.
In an experiment designed to produce calcium oxide by the chemical reaction 2Ca + O2 2CaO 177.2 g of CaO was obtained out of a possible 203.9 g ofCaO. a. What is the theoretical yield of CaO? b. What is the actual yield of CaO? c. What is the percent yield of CaO?
4.69 The pictures below show a molecular-scale view of a chemical reaction between H2 and CO to produce methanol, CH3OH. The box on the left represents the reactants at the instant of mixing, and the box on the right shows what is left once the reaction has gone to completion. Was there a limiting reactant in this reaction? If so, what was it? Write a balanced chemical equation for this reaction. As usual, your equation should use the smallest possible whole number coefficients for all substances.
Calculate the mass in grams of 3.839 moles of (a) hydrazine, a rocket propellant. (b) caffeine, C4H5N2O. (c) theobromine, C7H8N4O2, the alkaloid present in chocolate and cocoa.