An organic substance containing carbon, hydrogen, and oxygen was tested by combustion analysis. When 0.1804g of this sudstance was burned, the products were 0.3051g of carbon dioxide and 0.1249g of water. Determine the empirical formula of the organic compound.

Q: Calculate the theoretical percent of the metal chloride formed when the reaction occur due to…

A: In this question, we have to calculate theoretical % of metal chloride formed when the reaction…

Q: calculate the mass of water that forms when 2.00 grams of hydrogen peroxide decompose. Molecular…

A:

Q: Determination  of the Amount of water, mass of crucible + dehydrated Sample is 16.2265g,  mass of…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: A 0.338-g sample of antimony was completely reacted with 0.295 g of chlorine gas to form antimony…

A:

Q: 77. A binary compound of boron and hydrogen has the following percentage composition: 78.14% boron,…

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

Q: How many moles of H2 and N2

A:

Q: what is the theoretical and percent yield of the reaction?

A:

Q: 0.279 g of the hydrate CoCl2•nH2O is heated to produce 0.197 g of anhydrous CoCl2 (MM = 129.83…

A: Given: Mass of hydrate = 0.279 g Mass of anhydrous CoCl2 = 0.197 g Molar mass of CoCl2 = 129.83…

Q: In the course of the combustion analysis of an unknown compound, 12.923 g of carbon dioxide, 6.608 g…

A: The molar mass of carbon dioxide is 44.02 g/mol. The moles of carbon is calculated below.

Q: How many moles of propane (C3H6) are in 25.0 g of the substance? (with the starting point)

A:

Q: A chemist determines by measurements that 0.035 moles of iodine solid participate in a chemical…

A: Given moles = 0.035 mol

Q: If 0.87 g of acetone is allowed to react with an excess of Benzaldehyde to form an organic product…

A: Given,

Q: An elemental analysis of a 0.3285 g of a compound containing C, H, O and S undergo combustion and…

A:

Q: . A 27.6 g of a rocket fuel made from Boron and Hydrogen burns to give 54.0 g of water.…

A: Given that, Mass of rocket fuel = 27.6 g  Mass of water produced after burning = 54.0 g  We need to…

Q: Flourine is so reactive that it forms compounds with materials inert to other treatments. When 0.278…

A: Step : 1               Calculate the empirical formula .

Q: Given the following percentage composition: 43.64% phosphorus and 56.36% oxygen; and molecular mass…

A: The given data contains, Phosphorus =43.64% Oxygen =56.36% Molecular mass =141.9 g

Q: A compound that consists of nitrogen and oxygen is found to be 30.4 % nitrogen by mass. The molar…

A: Given : Nitrogen by mass = 30.4% Molar mass is in between 90g/mol and 100g/mol

Q: 28.50g sample of a compound of carbon, sulfer, hydrogen and oxygen is burned. 35.25g CO2 and 14.65g…

A: The required balanced equation can be written as,

Q: A student performed an experiment to determine the empirical formula of aluminum chloride. In this…

A: (a)Since Al is completely reacted, the mass of Al in the aluminum chloride formed during the…

Q: 28.528.5 mol of P4O10P4O10 contains how many moles of PP?

A: Given, 28.5 mol of P4O10

Q: 0.30g of an unknown organic compound containing C, H and O gave 0.733g of carbon dioxide and 0.30g…

A: The combustion equation for an organic compound may be written as:

Q: 102.0g of tricarbon Octahydrogren is completely burned. How much carbon Dioxide is produced?

A: C3H8 is tricarbon Octahydrogen.

Q: A 6.117gram sample of cobalt is heated in the presence of excess fluorine. A metal fluoride is…

A: We have to predict the formula for metal fluoride.

Q: What is the maximum mass of aluminum chloride that can be formed when reacting 22.0g of aluminum…

A: The balanced chemical equation is given by

Q: When 33.639g of calcium hydroxide reacts with an excess amount of hydrobromic acid, calculate the…

A: Interpretation -  To determine the mass (in gram ) of water when 33.639g of calcium hydroxide reacts…

Q: Dry the filter paper + AgCl(s) and weigh it. The following data is obtained : a. Mass of XCl2 :…

A: The unknown element X is Mg (Magnesium)

Q: A cereal contains 11.0 grams of sucrose (C„H0,) per 60.0 grams of cereal 22 How many grams of cereal…

A:

Q: 1, determine the mass of blue dye in the solution. ( of the dve is 792 84g/mol).

A:

Q: (h) Propyne is a hydrocarbon gas that is often used as a substitute for acetylene in welding,…

A:

Q: 0.189g Fe was heated to produce 0.270g of FexOy. Calculate the empirical formula.

A: Empirical formula of a compound represents the proportion of the elements in a compound irrespective…

Q: 0.0984 g of an unknown chloride is dissolved in water. A solution of silver nitrate is added and…

A: Let the original unknown chloride be = MClmass of MCl = 0.0984gcompound added to MCl solution=…

Q: A compound of mass 0.496g consisted of only C,H and O. It was completely burned in oxygen,producing…

A:

Q: Lysine is an amino acid which has the following elemental composition: C, H, O, N. In one…

A: Lysine is an amino acid which has the following structure:

Q: Using the information from number 4, calculate the empirical and molecular formula for the scenario…

A:

Q: During the analysis, 0.163 g H,0 and 0.600 g CO2 are produced. Calcuate the amount (mol) C in the…

A: The combustion Reaction of the hydrocarbon  Hydrocarbon + O2 → H2O + CO2  By this combustion…

Q: Using the balanced chemical equation below, what mass of H3PO4 is formed given 41.36 grams of water…

A: Given that: Mass of water = 41.36 g To find: Mass of phosphoric acid formed =?

Q: A chemical reaction occurs when 0.378g of Mg is heated in a Nitrogen environment. The product of the…

A: Mass of mg = 0.378 g Mass of product = 0.456 g

Q: A 12.21 g sample of a compound that contains sulfur is analyzed by precipitating all the sulfur as…

A: Given: The mass of the sample = 12.21 g The mass of BaSO4 = 11.227 g Standard data: The molar…

Q: 3. In an experiment in lab, a hydrated CuSO4 salt was heated and thus dehydrated. Determine the %…

A: As per our guidelines , we are supposed to solve only first question. Please resubmit other…

Q: The first step in the reaction of Alka-Seltzer with stomach acid consists of one mole of sodium…

A:

Q: if 1.095 g of unknown is found to be 0.00723 moles of solute, what is the molar mass of the unknown.…

A: Given: Mass of the unknown sample (Solute)=1.095 g Moles of the sample (solute)=0.00723 mol The…

Q: The empirical formula of a compound is CH. If the molar mass of the compound is 104.1g/mole, what is…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: quantity in moles of Ag that one in 35.3 gm of Ag₂0 - 01x01p-s Determine

A:

Q: A 16.67gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Given, Sample of compound containing C,H and O Mass of sample = 16.67 g Mass of CO2 produced = 16.29…

Q: According to the following reaction, how many moles of bromine monochloride will be formed upon the…

A: Given: Mass of Br2 = 32.8 g Molar mass of Br2 = 159.808 g/mol

Q: OAn organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a…

A:

Q: Use the References to access important values if needed for this question. A sample of a gaseous…

A: The mass of the sample is = 0.792 g The mass of carbon present in the sample is = 0.190 g The mass…

Q: 25 a compound has empirical formula of CH4O2 and a molar mass of 144 g/mol. What is its ?molecular…

A:

Q: 16. 2K + Br, 2KBR 71.1g Br, is reacted, and 64.1g KBr is produced. What is the percent yield for the…

A: The given chemical reaction is: 2K+Br2→2KBr. Then, 1g of Br2 formed --- 64.1g of KBr. Calculate the…

Q: You have a sample of hydrocarbon of unknown formula. You only know that the molecule contains ONLY C…

A: When a hydrocarbon is burned, it produces carbon dioxide and water. Reactants react according to…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".