Draw the following structure using Chemdraw software and predict the % C from the Elemental Analysis.

Q: Suppose you had 20 moles of O2 and enough H2, how many moles of H2O could you make?

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Q: the molecular weigh of CH,CH,COOH is Select one: a. 34.079 g/mol b. 64.079 g/mol C. none of the…

A: The given compound is an organic compound with the functional group -COOH. This suggests that it…

Q: 4: Calculate the molecular weight of cyclodecane, C₁0H20, reporting answer with correct units (if…

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Q: How can I find the experimental mass % and the actual mass % of acetic acid in vinegar.

A: Actual yield: It is the amount of product actually formed from reaction.Theoretical yield: It is the…

Q: can you solve these 2 and just provide the answer I solved most of the work I just wanna make sure…

A: A mole of a substance can be defined as the mass of that substance that contains the same number of…

Q: How many ng of hydrogen are in 36.9  pg of strontium phosphide pentahydrate?

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Q: Molecular formula of benzocaine  53.8% carbon . 7.0% nitrogen, 6.0% H, 15.9% O, & 17.7% Cl mass…

A: Given Percentage of C= 53.8 %  Percentage of N=7.0 %  Percentage of H=6.0%  Percentage of O=15.9%…

Q: Incorrect Is the final answer in percent imultiplied by 100 N Did you and molar mass? Calculate the…

A: Molar mass is sum of atomic weight of all the atom in molecules. We have to calculate percentage of…

Q: What is the Mass % of strontium in strontium periodate?

A: The molecular formula of Strontium Periodate is as follows:There is only one Strontium in Strontium…

Q: A pure compound containing only rhodium and bromine has the mass percent composition 24.36 % Rh and…

A: The composition of a compound can be expressed in terms of mass percent of its components. The mass…

Q: O How many molecules are in 8.1x10-3 mol of Carbon dioxide? How many Hydrogenatoms are in 77.29 g of…

A: here , Given moles of given using formula we can calculate the molecule of CO2 Tetraboric acid have…

Q: Use the References to access important values if needed for this question. Determine the molecular…

A: Given,  The molecular formula and empirical formula of the given structure is:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: To find the theoretical yield of benzoin, we first need to determine the number of moles of…

Q: 1. Explain the relationship between the empirical and molecular formula. Include an example to…

A: Empirical Formula:The empirical formula represents the simplest, most reduced ratio of the different…

Q: Short Response. Solve the following problems. Show all steps leading to the final answer. 1. Find…

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Q: 1.ln the preparation of aspirin, 6.0 grams of salicylic acid was made to react with acetic anhydride…

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Q: 2 1 3\ 5. Find the percent compositions of all of the elements in the following compounds: 1) CuBr,…

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Q: How many Carbon atoms are present in 60grams of pencil of 60% graphite?

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Q: None

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Part 1 of 3 (a) How much salicylic acid is required to produce 0.850 g of aspirin, assuming acetic…

A: ANSWER :          C7H6O3    +    C4H6O3      --------->  C9H8O4  +  C2H4O2 Salicylic acid…

Q: 0.189g Fe was heated to produce 0.270g of FexOy. Calculate the empirical formula.

A: Empirical formula of a compound represents the proportion of the elements in a compound irrespective…

Q: How much salicyic acid is required to produce 0.650 of aspiring, assuming acetic anhydride is…

A: Given data:Amount of Aspirin = 0.650 gAcetic anhydride is in excessTo determine:Amount of salicylic…

Q: Please show work

A: Empirical formula represents the simple whole number ratio of constituent atoms present in the…

Q: Calculate the percent Selenium in Iridium(III) selenate, from the previous formula.

A: A compound consists of different elements. These elements are present in definite proportion.  The…

Q: Which contains the greatest number of moles of oxygen atoms? 0.1 mol H₂O 0.05 mol C6H4(NO₂)2 00.05…

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Q: How do you solve question 2?

A: Compound is made up of two or more than two elements or atoms in a fixed stoichiometric ratio. The…

Q: What is the percent Xenon in Xe(OH),? Show your work.

A: Data: The molar mass of Xe(OH)2= 165.307 g/mol The mass of Xe= 131.293 g To find: The percent of…

Q: of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a…

A: mass of carbon dioxide(CO2) = 3.00 gmolar mass of CO2 = 44.0 g/molmass of water(H2O) = 1.64 gmolar…

Q: (9)What is the molar mass of mercurous nitrite?

A: Since, Molar mass of the compound is the sum of molar mass of each atom present in the molecule.…

Q: Hello,   Having some difficulty with moles and GAM and converting between them and finding how many…

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Q: calculate rye numbef of moles propane mmolecules c3h8 presented 6.75x10^28

A: Given, The number of molecules of propane (C3H8) molecule = 6.75 × 1028 number of moles of propane…

Q: 5) 25 grams of PbSO4 is equivalent to how many moles? a) 0.0824 b) 1.21 c) 1.56 d) 1.98

A: Given data: Grams of PbSO4= 25 g. To find: The number of moles of PbSO4.

Q: Describe how would you determine the percent oxygen in Au(PO,);?

A: Calculating percentage composition of oxygen

Q: Enter the result of this calculation in lowest terms. ()))) - 32 Chemistry Example How many grams of…

A: 1) The fraction :  332122543 2) Given mass of Na = 462.0 g Molar mass of Na = 22.99 g/mol

Q: Johny isolated 25 g of a compound following a procedure that would theoretically yield 81 g. What…

A: The percent yield is defined as the ratio of practical yield to that of theoretical yield,…

Q: Report Determination of theo Name Yesenia Vicente Student Number Formula of a Compound Lab…

A: To write the net ionic equation, we will:- a)Write the balanced molecular equation b)Write the…

Q: Describe the compositions of Compound?

A: On the basis of chemical composition,matter is divided into three types ; elements,compounds and…

Q: 17. Calculate the percent composition of C6H12O6 Group of answer choices a)  40% C , 53% O , 7 % H…

A: Explanation to the correct answer is given below  Standard values  Molar mass of carbon = 12 g/mol…

Q: 6. ROOR

A: The given structure is a polymer of alkene. Alkene is polymerized in the presence of a peroxide…

Q: 18.4 molmol HgHg Express your answer using three significant figures.   How many atoms are in each…

A: We are given with 18.4 mol Hg.

Q: How many molecules (not moles) of NH3 are produced from 1.02x10-4 g of H₂? Express your answer…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

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.