How many grams of nitrogen are in 1.50g of Mg3N2?

Q: 4. What percent of AgNO3 is silver? 5. How many grams of aluminum can be recovered from a 34.5 g…

A: (4) Given that -  Compound AgNO3 (Silver nitrate)  It has following atoms with atomic masses as -…

Q: How many moles of atoms is in this elemental sample? 1.1×1022 Ag atoms

A: Given, Number of atoms of Ag = 1.1×1022 atoms Moles of Ag atoms = ? Note: Avogadro's number = 6.022…

Q: Please provide all the work in detail because I will be using this to study

A: Amount of C = 0.532 g Number of mol of C = given mass / molar mass = 0.532 g / 12.011 g/mol = 0.044…

Q: Calculate the empirical formula of each substance from their spectrograms. 1) Co = 0.672 g, As…

A: Empirical formula can be calculated by - (A) Take % of different atoms. (B) devide % by Atomic mass.…

Q: An unknown compound containing only carbon, hydrogen, and oxygen undergoes combustion analysis. The…

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Q: Part A Upon combustion, a 0.8009 g sample of a compound containing only carbon, hydrogen, and oxygen…

A: The combustion reactions are a type of chemical reactions where hydrocarbons react with oxygen and…

Q: Advance Study Assignment 1. Circle one of the following formulas that is correctly written as an…

A: This question belongs to chemical Bonding. As per Bartley’s question & answer guidelines I can…

Q: Combustion analysis of 63.8 mg of a C. H, and O-containing compound produced 145.0 mg of CO2 and…

A: CO2 is the product which is containing C, C produced = 145.0 mg CO2 x (1 g/1000 mg) x (1 mole CO2 /…

Q: A sample of Water, H2O, has a mass of 55 grams. Determine the number of moles in the sample.

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Q: A 3.87 g sample of ascorbic acid (containing only C, H, and O) produces 5.80 g of CO₂ and 1.58 g of…

A:

Q: Calculate the moles of glucose in 1.0253 g of glucose, C6H12O6. Then calculate the moles of each…

A: Given :-  Mass of glucose = 1.0253 g  To calculate :-  Number of moles of glucose and also determine…

Q: An unknown compound contains only CC , HH , and OO . Combustion of 9.00 g9.00 g of this compound…

A: The mass of the organic compound is = 9.00 g The mass of carbon dioxide formed is = 20.5 g The molar…

Q: Combustion analysis of an unknown compound containing only carbon and hydrogen produced 2.845 g of…

A: Since, Empirical formula is the  smallest whole number of the ratio of atoms in a molecule. Thus,

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,…

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Q: A sample of ethanol (C2H6O) contain 3.024 g of hydrogen. How many moles of carbon in the sample?…

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Q: A 0.4842-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in…

A: mass of sample = 0.4842 gmass of CO2 = 0.8635 gmass of H2O = 0.3533 gmolar mass of CO2 = 44.01…

Q: How many hydrogen atoms are in 5.0 g of citric acid (CóHg87)? O 1.6 x 10²² Hydrogen atoms O 4.6 ×…

A: Mass of Citric Acid = 5.0 gMolar mass of Citric Acid = 192.124 g/moleMoles of Citric Acid = Mass of…

Q: How many atoms of sulfur are in a 2.500 mole sample of pure sulfur? * 1.505 x 1024 5.69 x 10-24 110.…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Nicotine is a component of tobacco-containing the elements Carbon, Hydrogen, and Nitrogen, and has a…

A: It is given that Nicotine is the compound containing elements carbon, hydrogen and nitrogen thus the…

Q: Part D. A 28.50 g sample of a compound of carbon, sulfur, hydrogen, and combusted (burned). 35.25 g…

A:

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Molar mass of HF = 20.01 g/mol  Molar mass of N2= 14.01 g/mol  Molar mass of Cl2 = 70.9 g/mol

Q: Please provide all the work in detail because I will be using this to study

A: Consider the mass of compound is one gram.  The percent of each element is converted to grams as,

Q: What mass in grams of KCl (74.55 g/mol) is produced from 38.7 grams of KClO3 (122.55 g/mol) if the…

A: For the reaction : 2 KClO3 → 2 KCl + 3 O2 2 mol             2 mol     3 mol 2 mol of KCl is produced…

Q: Number of atoms of Carbon in 15 moles of C4H10 are: 90.33x10^23 361.32x10^23 O 6.23x10^23

A:

Q: Combustion of a 1.220 g of compound containing only C, H , and F produced 2.007 g CO2 and 0.02054 g…

A:

Q: Given that you have 14.5 moles of Nitrogen, how many moles of hydrogen are theoretically needed to…

A: The reaction is  N2 + 3 H2 -> 2NH3 Thus by reaction of 1 mol of Nitrogen and 3 mols of hydrogen…

Q: Give the empirical formula of each of the following compounds if a sample contains the following…

A: Number of moles of C, H and O can be calculated by the equation given below:

Q: Number of atoms of Carbon in 18 moles of C4H10 are: 433.58x10^23 7.48x10^23 O 108.40x10^23…

A: The number of moles of a compound can be obtained by Avogadro's number. It can be calculated as…

Q: Number of atoms of C in 10 moles of CAH10 are: O 24.09x10^23 O 240.88x10^23 O 4.15x10^23 O…

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Q: Combustion analysis of 127.81 mg of an unknown compound containing C, H and O produced 290.5 mg of…

A:

Q: For the chemical reaction, Fe2O3 + 3 SO3 à  Fe2(SO4)3, calculate the number of moles of SO3 you will…

A: Given :-  Fe2O3 + 3 SO3 →  Fe2(SO4)3  number of moles of Fe2O3 = 6.45 mol  To calculate :-  number…

Q: An unknown compound has the formula CH₂Oz. You burn 0.1095 g of the compound and isolate 0.2674 g of…

A: Given, Chemical compound has the formula: CxHyOz Mass of compound = 0.1095 g mass of CO2 produced =…

Q: How many moles of oxygen are there in one mole of CGH1206? O 6.02 x 1023 moles 8.00 moles 6.00 moles…

A: one of of C6H12O6 has 6.00 moles of Oxygen so option - c correct

Q: 2. A synthesis reaction produces ammonia: 3H2(g) + N2(g) -> 2NH3(g). What is the maximum amount of…

A: The amount of product can be determined by the limiting reagent of the reaction. The limiting…

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.