Anabolic steroids are performance enhancement drugs whose use has been banned from most major sporting activities one anabolic steroid in fluoxymesterone (C20H29FO3). Calculate the percent composition by mass of fluoxymesterone.

Q: A substance composed of only N and O has the composition by mass 69.57% O. What is the molecular…

A: Molecular formula of the compound can be determined by calculating the number of moles of all the…

Q: A compound consisting of B, N, and H undergoes elemental analysis. The % composition by mass is…

A: Given,Percent of B in the compound = 40.28 %Percent of N in the compound = 52.20 %Percent of H in…

Q: A compound is composed of 73.1 % G e and 26.9 % O. What is the empirical formula?

A: Given : Mass percent of Ge = 73.1 %  And mass percent of O = 26.9 % Since the compound contains only…

Q: Which of the following could only be an empirical formula? N2H4 N2O4 .N2H6. N2O5

A: Empirical formula of a compound is defined as the formula of a chemical compound in which atoms are…

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: The given mass of ammonia = 7.5 gThe mass of ammonium phosphate produced = ?

Q: Determine the percent by mass of each element in morphine (C16H21NO3)

A: Molar mass of carbon = 12 g/molMass of carbon in morphine = 16 x 12 g…

Q: The number of moles in 37.80 g of C2H6O (molar mass = 46.1 g/mol) is?

A: Given information,       Mass of C2H6O is 37.80 g.     Molar mass of C2H6O is 46.1 g/mol.

Q: Galantamine is a drug given to patients who have Alzheimer's disease. Its chemical formula is…

A:

Q: Determine the percent composition by mass of acetaminophen, the active ingredient in…

A: The molecular formula of Acetominophen is C8H9NO2. The total mass of the given compound is,…

Q: ruthenium chloride contains 48.72% ruthenium and 51.27% chlorine by mass. what is the empirical…

A: mass % of ruthenium (Ru) = 48.72 % = 48.72 gmass % of chlorine (Cl) = 51.27 % = 51.27 gEmpirical…

Q: In 2006, a Russian team discovered an interesting molecule they called "sulflower" because of its…

A: Empirical formulas are the simplest form of notation. Convert the mass of each element to moles…

Q: How many hydrogen atoms are present in 75.0 of g H2O?

A: Mass of water, H2O = 18.016 g/mol Mass of water = 75 g Moles of water, H2O = Mass Molar mass=75…

Q: A compound contains 24.3% C, 4.1% H, and 71.6% Cl by mass, and has a molar mass of 99 g/mol. What is…

A:

Q: an ingredient in some sunscreens is composed of carbon (61.31%), hydrogen (5.14%) nitrogen (10.21%)…

A: The sunscreens are composed of carbon, C = 61.31% hydrogen, H = 5.14% nitrogen, N = 10.21% oxygen, O…

Q: Determine the percent by mass of each element in morphine (C16H21NO3)

A: The molecular formula given is C16H21NO3  Assuming 1 mole of C16H21NO3  Molar mass of C16H21NO3 =…

Q: An unknown substance has a mass percent composition of C :49.48% H:5.19% , N:28.85%, O: 16.48% with…

A: To calculate molecular formula, empirical formula needs to be calculated. Percent composition of the…

Q: Compound X has a molar mass of 134.12 g-mol and the following composition: element 0 carbon mass %…

A:

Q: 37. Medical implants and high-quality jewelry items for body piercings are frequently made of a…

A: 37. G23Ti or surgical-grade titanium has 64.39 % titanium, 24.19 % aluminum and 11.42 % vanadium…

Q: What is the empirical formula of the compound between calcium and sulfur that has the percent…

A: We will construct a table to find out the relative ratio of the number of moles of Calcium and…

Q: 1,What is the percent by mass hydrogen in ammonium hydrogen arsenite (NH4)2HAsO4 Group of answer…

A: Given, compound (NH4)2HAsO4 % Mass of H = ?

Q: ste and smell) natural flavor based on its elementa tion. C 58.80%, H 9.87%, O 31.33% 0₁ H9.791.958…

A: If mass of compound is 100 g. Mass of C = 58.80 g Moles of C = 58.80/12 =4.90 mol Mass of H = 9.87 g…

Q: What is the empirical formula for a compound that has 26.96% sulfur, 13.45% oxygen and 59.9%…

A: Molecular formula of compound is a way to tell how many atoms of each type are present in the…

Q: lar mass of 316.29 g-mol and the following compos mass % 39.17% 60.83% rmula of X.

A: %mass of P = [ ( x • mass of P ) / ( molar mass of Compound X) ] • 100  39.17 / 100 = ( x • 31gmol-1…

Q: A compound has the formula ZnGa2O4. What is the percent composition?

A: In this question we want to determine the value of percent composition of Zn, Ga and O for these…

Q: What is the percent composition by mass (to one decimal place) of Oxygen and hydrogen in 1 mol of…

A: The mass of 1 mol of atoms is called atomic mass For example :-  Atomic mass of H = 1.0 g/mol Atomic…

Q: Find the percent composition of the antibiotic

A: Percentage composition:   Relative mass of each constituent element   % of element = n x at.wt of…

Q: Ibuprofen has the following mass percent composition: C75.69%,H8.80%,O15.51%   What is the…

A: The mass percent composition in Ibuprofen is  C75.69%, H8.80%, O15.51% The empirical formula of a…

Q: 1. Calculate the percent composition of all elements in photographic fixer solution, Na2S2O3 1) % Na…

A: We have been given two uuestions. In one question, we have been asked to calculate the percent…

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: Vitamin C contains 40.92% C, 4.58% H, and 54.5% O by mass. What is the empirical formula of vitamin…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: A compound has a composition of 94.7% of carbon and 5.3% of hydrogen by mass. What is the empirical…

A: The empiric formula of a chemical compound is the shortest positive integer ratio of atoms found in…

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.