An organic compound contains 51.71 % carbon, 6.945 % hydrogen, and 41.34 % oxygen. What is its empirical formula?

Q: A compound with a molar mass of 544.0 g/mol is made up of 26.5 grams Carbon, 2.94 grams Hydrogen,…

A: From the given masses we calculated moles than simplefied the number to positive integers to obtain…

Q: What is the empirical formula of a substance that consists of 5.687 g of copper and 1.431 g of…

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Q: Hydroxylamine contains 42.41 % N and 9.15% H by mass, with the remainder being oxygen. Determine its…

A: The empirical formula can be defined as a chemical formula which gives the proportion of all the…

Q: A compound is composed of only carbon and hydrogen contains 85.7% C and 14.3% H by mass. What is the…

A: Given: The percentage of carbon in the compound = 85.7 % The percentage of hydrogen in the compound…

Q: Spodumene is processed chemically to convert it to a material having the percent composition 18.79%…

A: The given mass percentage are: Li=18.79 % C=16.25 % O=64.96 % The empirical formula has to be…

Q: A compound is 52.14% C, 13.13% H, and 34.73% O by mass. What is the empirical formula of the…

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

Q: A sample of indium chloride weighing 0.5000 g is found to contain 0.2404 g of chlorine. What is the…

A: Solving only first question in accordance with guidelines. We will calculate weight of indium and…

Q: What is the empirical formula of the compound?

A: Number of moles = mass/molar mass Given:- mass of O = 5.07 g  mass of Cu = 40.27 g Molar mass of Cu…

Q: What is the difference between an empirical formula and a molecular formula? Provide an example.

A: There are three types of chemical formulas:-  Empirical formula is the simplest whole number of…

Q: A compound containing carbon, nitrogen, and hydrogen is combusted completely with excess oxygen to…

A: Given: The mass of NO2 (nitrogen dioxide) is 138 g The mass of CO2 (carbon dioxide) is 28.0 g The…

Q: An organic compound was analyzed by mass spectrometry and found to contain 26.246% carbon, 3.671%…

A: The organic compound contains,  26.246% carbon, 3.671% hydrogen, and  [100-(26.246+3.671)] = 70.083%…

Q: A molecule is found to contain 47.35% by mass C, 10.60% by mass H, and 42.05% by mass O. What is the…

A: The solution to the empirical formula of the compound is attached below.

Q: If 0.587 g of nickel metal reacts with 1.065 g of chlorine gas, what is the empirical formula of the…

A: Answer :- A] NiCl2 Product formed in the is independent of the moles of reactants present as it…

Q: A compound containing only sulfur and nitrogen is 69.6% S by mass; the molar mass is 184 g/mol. What…

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Q: The compound noradrenaline contains 56.80% C, 6.55% Н, 28.37% О, and 8.28% N by mass. What is the…

A: To solve thia problem we have consider that mass of given compound is 100 g  Then according to the…

Q: What is the empirical formula of a compound composed of 69.94% Fe and 30.06% O by mass? empirical…

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

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: Why is it important to use formulas (such as empirical, molecular, structural) in calculating…

A: Emperical formula(E.F.):- It shows the simplest number and types of atoms constituting the compound.…

Q: The compound adrenaline contains 56.79% C, 6.56% H, 28.37% O, and 8.28% N by mass. What is the…

A: Let the mass of adrenaline be 100 g.Thus, mass of:C = 56.79 gH = 6.56 gO = 28.37 gN = 8.28 gThus,…

Q: A 0.3870-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in…

A: Empirical formula of a compound is the simplest positive integer ratio of all the elements present…

Q: A compound that contains only carbon, hydrogen, and oxygen is 48.64% C and 8.16%H by mass. What is…

A: Given The percentage composition of carbon (C) is 48.64%. The percentage composition of hydrogen (H)…

Q: A compound is 22.76% Carbon, 68.30% Boron and 8.93% Hydrogen by mass. What is this compound’s…

A: The given percentage of different elements firstly changed into moles by deviding it by atomic…

Q: provide an example of how to calculate empirical formula and then how to find molecular formula from…

A: In the determination of molecular formula, first step is the determination of its empirical formula.

Q: In a reaction involving iron, Fe, and oxygen, O. it was determined that 4.166 grams of iron reacted…

A: We are given the masses of the two elements, iron and oxygen, as 4.166 g and 1.803 g respectively.…

Q: a compound that contains only carbon, hydrogen, and oxygen is 68.5% C and 8.63% H by mass. what is…

A: The compound is composed of carbon, hydrogen, and oxygen atoms. The empirical formula of the…

Q: A compound contains only carbon, hydrogen, and oxygen. Combustion of 10.68 mg of the compound yields…

A: The number of moles of the compound can be calculated by dividing the given mass of the compound by…

Q: Compound X is consisting of 38.70% carbon, 51.60% oxygen and the rest is hydrogen. The molar mass of…

A: Given:  Mass ℅ of carbon = 38.70 ℅ Mass ℅ of oxygen = 51.60 ℅

Q: A compound that contains only carbon, hydrogen, and oxygen is 58.80% C and 9.87% H by mass. What is…

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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: The characteristic odor of pineapple is due to ethyl butyrate an orgamic compound which contains…

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Q: You have a compound that is 79.9% C and 20.1% H by mass. a. Determine the empirical formula.

A: Given information,   Compound with 79.9% C and 20.1% H by mass.

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

A:

Q: The analysis of a compound shows it contains 5.4 mol C, 7.2 mol H, and 1.8 mol N. What is the…

A: Step 1) Empirical formula: The empirical formula of a compound is defined as the ratio of the simple…

Q: 3. Vitamin C, ascorbic acid, contains 40.92% C, 4.58% H, and 54.50% O by mass. What is the empirical…

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Q: 2.56 g of a compound containing only carbon hydrogen and oxygen is burned completely 3.84 g of CO2…

A: NOTE : On combustion, the products forming will be CO2 and H2O and not H2. Hence I'm assuming the…

Q: A sample of a pure compound contains 68.4% chromium and 31.6% oxygen by mass. What is the empirical…

A: Let the mass of the pure compound be 100 g. Thus, mass of chromium in the compound is = 68.4 % x 100…

Q: etraphenylporphyrin is a synthetic compound that resembles naturally occurring porphyrins.…

A: Step 1: % by mass of C = 85.96 % % by mass of H = 4.92 % % by mass of N = 100-(85.96 + 4.92)…

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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 is found to contain 83.60% C and 16.40% H. What is its empirical formula ?

A: Given: Compound is found to contain 83.60% C and 16.40% H. Let us consider the mass of compound be…

Q: 1.Ibuprofen is a compound used in painkillers. When a 2.174 g sample is burned in an excess of…

A:

Q: Butyric acid has a molar mass of 88.10 g/mol and consists of 54.53% C, 9.153% H, and 36.32% O.…

A: Empirical formula of the organic compound is C4H8O2.

Q: A compound that contains only carbon, hydrogen, and oxygen is 68.84%  and 4.95%  by mass. What is…

A: The solution for this question is provided considering the compound contains carbon, hydrogen, and…

Q: A compound has the composition given in the table below. Molar masses of the elements are also…

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

Q: A compound is composed of 27.29% C and 72.71% O by mass. What is its empirical formula?

A: The empirical formula shows the kind and proportions of atoms in a substance in its simplest form.…

Q: A substance has the molecular formula C3HO6. What is its empirical formula?

A: We need to find the empirical formula for given compound

Q: What is its empirical formula?

A: Number of moles = mass/molar mass  Molar mass of C = 12.0 g/mol  Molar mass of H = 1.0 g/mol  Molar…

Q: If a compound has an empirical formula of CH2 and its molecular mass is found to be 42.09 g/mole,…

A: Empirical formula is the simplest whole number ratio of atoms in a compound. Molecular…

Q: Styrene, a compound substance used to make Styrofoam® cups and insulation, contains 92.3%% CC and…

A: Given : Mass percent of C = 92.3 % Mass percent of H = 7.7 % And molar mass of compound = 104 g/mol…

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.