A compound is found to contain 46.68% nitrogen and 53.32% oxygen by mass. What is the empirical formula for this compound?

Q: Determine the exact number of H atoms in the empirical formula of the compound composed of…

A: Calculate the emprical formulaC⇒64.817768 %H⇒13.597446%O⇒21.585325%C=64.81g  x112.0xmolesg=5.39…

Q: A compound is 19.3% sodium, 26.9% sulfur, and 53.8% oxygen. Its formula mass is 238.00 g. What is…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: A compound is determined to contain 66.60% carbon, 15.65% hydrogen and 17.74% oxygen. what is…

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Q: A compound has a molar mass belween 165 - 170g. the percentage composition by mass values are…

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Q: A compound contains sulfur, oxygen, and chlorine. Analysis shows that it contains 26.95% sulfur and…

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Q: Find the empirical formula of a compound, given that the compound is found to be 47.9% zinc and…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: A compound is found to contain 58.80 % xenon, 7.166 % oxygen, and 34.04 % fluorine by mass. What is…

A: Given - % composition by mass of  following elements 58.80 % xenon 7.166 % oxygen 34.04 % fluorine…

Q: A compound is found to contain 40.05 % sulfur and 59.95 % oxygen by mass.What is the empirical…

A: Given:Mass percent of sulfur = 40.05 %.Mass percent of oxygen = 59.95 %.Molar mass of oxygen = 16…

Q: A compound is composed of oxygen and 30.45% by mass nitrogen.  What is the empirical formula?

A: Empirical formula of a compound is the formula which is represented by the simplest ratio of atoms…

Q: will

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Q: A compound is 54.53% carbon, 9.15% hydrogen, and 36.32% oxygen by mass. What is its empirical…

A: This question belongs to Mole concept. we have used formula  Mass % of an element = Mass of that…

Q: compound has the mass percent data given below . Determine its empirical formula. 32.43 % carbon by…

A: Empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in…

Q: Researchers from the University of Cape Town in South Africa have discovered that penguins are able…

A: Since the chemical is only composed of Carbon, hydrogen and sulfur  hence we can assume its…

Q: Analysis of a compound shows that it contains 43% Ti and 57% S.  Determine the empirical formula of…

A: Determination of empirical formula The percentage composition of elements present in given compound…

Q: If a hydrocarbon is 10% hydrogen by mass, what is its empirical formula?

A: Hydrocarbon is a compound made of the elements carbon and hydrogen. Empirical formula is the…

Q: Given CH4OCH4O, select the empirical formula for the compound.

A: The empirical formula of a compound is the smallest positive integer ratio of its constituent atoms.…

Q: A compound is found to contain 9.227 % boron and 90.77 % chlorine by mass. What is the empirical…

A: Assume the given percentages of element in a mass and then calculate its moles. Using that moles,…

Q: A compound containing nitrogen and oxygen is decomposed in the laboratory and produces 1.78 g…

A: The first step in determining the empirical formula of a compound is to convert the mass of each…

Q: A sample of an unknown molecule contains 7.391 g of carbon, 0.6978 g of hydrogen, 1.078 g of…

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Q: The percent by mass of nitrogen for a compound is found to be 46.7%. Which of the following could be…

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Q: A compound is found to contain 7.808 % carbon and 92.19 % chlorine by mass. What is the empirical…

A: Empirical formula is defined as simplest or most reduced whole number ratio of atoms present in a…

Q: A compound is found to contain 18.28 % phosphorus , 18.93 % sulfur , and 62.78 % chlorine by mass.…

A: Given: Percent of phosphorus by mass = 18.28% Percent of sulfur by mass           = 18.93% Percent…

Q: An analysis shows that 5.90 g of a chromium metal combines with oxygen to form 8.62 g of chromium…

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Q: A 21.69 gram sample of copper is heated in the presence of excess oxygen. A metal oxide is formed…

A: * Mass of copper (Cu) = 21.69 g After heating this copper , metal oxide is formed with a mass of…

Q: Compound X has a molar mass of 86.08 g- mol element carbon hydrogen oxygen mass % 55.80% 7.02%…

A: Molar mass of compound X =86.08g/molElement      MassCarbon --   55.80%Hydrogen ---   7.02%Oxygen…

Q: A compound is found to be 43.64% P and 56.36% O by mass. Determine its empirical formula.

A: The percentage of phosphorus, P = 43.64%  The percentage of oxygen, O = 56.36%

Q: percent composition

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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.