The image shows the products of a decomposition reaction. The larger, red spheres represent oxygen atoms, and the smaller, blue spheres represent nitrogen atoms. Determine the empirical formula of the reactant based on these products. empirical formula:

Q: Measurements show that unknown compound X has the following composition: element mass % nitrogen…

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Q: Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass of…

A: Empirical formula is the chemical formula  which represents the simple ratio of atoms of constituent…

Q: Combustion analysis of a hydrocarbon produced 33.01 g CO2 and 4.83 g H2O. What is the empirical…

A: Given : Mass of CO2 produced = 33.01 g Mass of H2O produced = 4.83 g And the compound is…

Q: A compound containing nitrogen and oxygen is decom-posed in the laboratory and produces 1.78 g of…

A: Given data contains, Mass of nitrogen is 1.78 g. Mass of oxygen is 4.05 g.

Q: in a combustion analysis,0.0300 moles of element R reacts with 0.0350 moles of oxygen gas.Determine…

A: Given : moles of element R = 0.0300                                   moles of oxygen gas = 0.0350…

Q: Mass of Zinc and Iodine was taken during the reaction is - zinc - 2.06 g, iodine -2.15 g dry…

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Q: A sample of sodium carbonate, Na2CO3, weighs  21.0 g.  Calculate the following quantities.   (a)…

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Q: I am so lost on how to solve this I've read the explanation but still can not get it. Looking for…

A: Express each element in grams. Consider the compound to be 100 g.  Thus, the mass of iron is 69.9 g…

Q: Compounds containing sulfur and oxygen are serious air pollutants; they represent the major cause of…

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Q: A chemist decomposes samples of several compounds; the masses of their constituent elements are…

A: In order to calculate the empirical formula of each compound , we first need to convert the grams of…

Q: Measurements show that unknown compound X has the following composition: element mass % carbon 62.4%…

A: Steps to Empirical Formula Determination : 1. Assume percentage composition as mass of the…

Q: According to the following reaction, how many grams of mercury(II) oxide are needed to form 24.9…

A: According to Bartlby guidelines I solve only first question. You post other questions separately.

Q: Scandium reacts with oxygen to form a compound with the formula ScxOy.  If 1.000 g of scandium…

A: The empirical formula of a compound is the simplest whole number ratio of atoms present in a…

Q: Combustion analysis of a hydrocarbon produced 33.01 g CO2 and 4.83 g H2O. Calculate the empirical…

A: Given : Mass of CO2 produced = 33.01 g Mass of H2O produced = 4.83 g And the compound is…

Q: A compound is composed of the elements, carbon, hydrogen, and fluorine only. Combustion of the…

A: Assuming the empirical formula of compound to be CaHbFc. Given : mass of CO2 produced = 15.182 g…

Q: A compound contains only C, H, and N. Combustion of 35.0 mg of the compound produces 51.3 mg CO2 and…

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Q: According to the following reaction, how many moles of water are necessary to form 0.442 moles of…

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Q: A new computer chip contains 4.71×1022 Si atoms. Determine the mass (in grams) of the silicon…

A: 1 mole of any substance contains avagadro number of atoms i.e.6.022×1023 atoms.  6.022×1023 atoms of…

Q: 5.00 g of a compound containing nitrogen and oxygen was decomposed and 1.52 g of nitrogen was…

A: Given: Mass of compound = 5.00 g  Mass of Nitrogen produced=1.52 g  Molar mass of nitrogen = 28…

Q: A molecular compound has the following empirical formula:  CH2O.  The molar mass of the empirical…

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Q: According to the following reaction, how many grams of oxygen gas are necessary to form 0.523 moles…

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Q: Xylene, an organic compound that is a major component of many gasoline blends, contains carbon and…

A: Xylene, an organic compound and contains carbon and hydrogen only. Mass of xylene sample=17.12 mg…

Q: A sample of ammonium phosphite, (NH4)3PO3, contains 0.165 mol of oxygen atoms. The number of moles…

A: Since we know that  Ammonium Phosphite having chemical formula =( NH4)3PO3   So it contains  1.0 mol…

Q: According to the following reaction, how many moles of hydrogen gas will be formed upon the complete…

A: The balanced reaction taking place is given as, 2 H2O (l) ------> 2 H2 (g) + O2 (g)

Q: Consider a sample of carbon tetrafluoride that contains 2.13 × 1024 atoms of fluorine. Using the…

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Q: empirical and molecular formula of the compound

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Q: A chemist measures the amount of bromine liquid produced during an experiment. She finds that 2.3 g…

A: Given :- mass of bromine liquid produced = 2.3 g  To calculate :-  Number of moles of bromine liquid…

Q: A 2.25 g sample of titanium metal is burned in an oxygen atmosphere to produce 3.75 g of a titanium…

A: Given that the mass of Titanium is 2.25 g and the mass of oxide is 3.75 g of Titanium oxide. The…

Q: Measurements show that unknown compound X has the following composition: element mass % zinc 75.5%…

A: Given‐Unknown compound X has 75.5% Zn  and 24.7% O,then,Zn-75.5/65.4=1.154O-24.7/16=1.543

Q: Measurements show that unknown compound X has the following composition: element mass % |carbon…

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Q: A chemist decomposes samples of several compounds; the masses of their constituent elements are…

A: Weight of Co = 0.672g Weight of As = 0.569g Weight of oxygen = 0.486g Atomic weight of Co =…

Q: A sample compound contains 19.97g Ti and 13.37g O. Determine the empirical formula of the compound.

A:

Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

A: 1 mol = 6.022×1023 [Avogadro's number]  The mass of one mole of molecules of a substance is known as…

Q: Measurements show that unknown compound X has the following composition: element mass % carbon 62.1%…

A: Empirical formula is that formula of a chemical compound which gives the ratio or the proportions of…

Q: Click in the answer box to activate the palette. Perchloroethylene, also known as perc, is the…

A: Empirical formula :-  The simplest formula of a compound which shows only relative number of atoms…

Q: (c) An organic compound consists of carbon, hydrogen and sulfur only. The percentage of carbon by…

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Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: In a balanced chemical equation the number of atoms of each element involved in the reaction is…

Q: 59. A 0.5998-g sample of a new compound has been analyzed and found to contain the following masses…

A: Empirical formula can be calculated as follows -  First of all calculate the no. Of moles for each…

Q: A certain compound contains 10 carbon atoms, 18 hydrogen atoms, and 2 oxygen atoms. What is the…

A: MOLECULAR FORMULA  C10 H18 O2 EMPIRICAL FORMULA C5 H9 O ( C5 H9 O) X2 =C10 H18 O2

Q: When 0.273 g Mg is heated in a nitrogen atmosphere, a chemical reaction occurs. The mass of the…

A: We have given that  When 0.273 g Mg is heated in a nitrogen atmosphere, a chemical reaction occurs.…

Q: Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass of…

A: Given:-

Q: The compound phthalic acid consists of carbon, hydrogen, and oxygen. When a 1.969 g sample of…

A:

Q: Combustion analysis of a hydrocarbon produces 33.01 g CO2 and 13.51 g H2O. Calculate the empirical…

A: Given: Combustion analysis gives 33.01 g CO2 and 13.51 g H2O.

Q: . Ascorbic acid (vitamin C) cures scurvy. It is composed of 40.92 percent carbon (C), 4.58 percent…

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Q: A chemist decomposes samples of several compounds; the masses of their constituent elements are…

A: The number of moles of oxygen and silver is calculated as,

Q: If 0.87g of nitrogen is combined with 6.61g of chlorine, find the empirical formula.

A: Given: Mass of nitrogen= 0.87 g Mass of chlorine= 6.61 g

Q: 4. Explain why an empirical formula can represent many different molecules. 5. Explain why 1 mol of…

A: Moles are the bigger unit which is then converted to molecules and then to atoms

Q: A student used 1.50 g of manganese to react with excess fluorine to form manganese fluoride. If 4.09…

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Q: Measurements show that unknown compound X has the following composition: element mass % carbon 18.1%…

A: Given, composition of each constituent of a molecule is: Carbon---- 18.1% hydrogen ---- 2.27%…

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.