Calculate tge empirical and molecular formula

Q: What is the theoretical and percent yield? - R and R' = H

A: Theoretical yield is given by: molar mass of reactant is 182 g/mol. molar mass of product is 183…

Q: Given the Reaction: 2KC4H5O6 + Na2CO3·H2O+ 6H2O → 2 KNaC4H4O6·4H2O + CO2 Solve  For:  1. Percent…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: A 2.68 gram sample of a KCl and KCIO3 mixture was found to contain 0.01541 mol of KCIO3. What is the…

A:

Q: cive Lp? Resources A compound is 53.31% C, 11.18% H, and 35.51% O by mass. What is its empirical…

A: Given,Mass percentage of C = 53.31 %Mass percentage of H = 11.18 %Mass percentage of O = 35.51 %This…

Q: Most of the commercial HCI is prepared by heating Nacl with concentrated H,SO.. How many pounds of…

A: Balanced equation of the reaction                             2NaCl + H2SO4 ------> 2HCl + Na2SO4…

Q: Detemine the empirical formula of the hydrated salt from question 1 (A 5 gram sample of hydrated…

A:

Q: A particular compound is comprised only of the elements C, H, N, and Cl. Combustion analysis of…

A: Given that: Total mass of sample = 14.30 g Mass of CO2 = 31.22 g Mass of H2O = 6.764 g Mass % of N=…

Q: Consider the reaction of 80.3 grams of C3H8 and 82.8 grams O2 What is the theoretical yield of CO2…

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Q: A method for preparing sodium sulfate is summarized in the equation below. The percentageyield is…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: Carotene is the orange pigment responsible for the orange colour of carrots. It has a % composition…

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Q: Consider the reaction 3CaCl,(aq) + 2N23PO4(aq) --> Caz(PO4)2(s) + 6 NaCl(aq) (molar mass of calcium…

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Q: Given the empirical formula of NO2 and a molecular weight of 92.0 g/mol, what is the molecular…

A: atomic mass  N = 14 , O= 16

Q: Menthol is a flavoring agent extracted from peppermint oil. It contains C, H, and O. In one…

A: no of moles=mass/molar mass General Empirical formula  Cx H 2x Oy

Q: DATA: weight of the crucible + lid (Worucible-Hid) =30.4265 weight of the crucible + lid + magnesium…

A: Magnesium is a metal which burns to magnesium oxide in presence of oxygen. According to the…

Q: Calculate the number of g of CHI, produced by mixing 190 g I, with excess CH

A: The answer to the following question is given as -

Q: 5. CgH1s O2- CO2 + H20 Balanced Equation: O2 to H20 CO, to O2 Mole Ratio of CaH8 to CO2 H2O to CgHi3…

A: Balanced chemical equation means the number of atoms of each kind must be equal on both sides of the…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: To know how many gram of KCl is formed we should know which is the limiting reagent. No .of moles =…

Q: When 12 g of carbon is burned in oxygen during an experiment, only 34.9 g of carbon dioxide was…

A: The relation to calculate the percentage yield is shown below.

Q: The chemical formula for lithlum fluorlde Is LiF. A chemist measured the amount of lithlum fluoride…

A: Molar mass of LiF is sum of atomic masses of Li and F.Atomic mass of Li is 6.941 and atomic mass of…

Q: DATA: weight of the crucible + lid (werucible-lid) =30.4265 weight of the crucible + lid + magnesium…

A: Given that:                                Weight of crucible and lid (W1) = 30.4265 g…

Q: A completely made up chemical compound (molar mass = 697.15g/mol) is made up of 75.33% Xe and 13.77%…

A: Number of moles of Xenon, Oxygen and Fluorine can be calculated by the equation given below: No. of…

Q: Adipic acid, H2C6H8O4, is used to produce nylon. It is made commercially by a controlled reaction…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: In the gravimetric determination of chloride, she weighed out a 0.2988 g sample of the product…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 23.6 g of carbon dioxide was…

A: The reaction is C+ O2 --> CO2

Q: How many grams of carbon dioxide form? Express your answer in grams to three significant figures.…

A: Limiting reactant :- The reactant which is present in lesser number of moles than required as per…

Q: Calculate each of the following quantities in 0.150 molmol of C6H14OC6H14O. Calculate the number of…

A: • Given Molecule is :→   C6H14O• No. of mole of C6H14O = 0.15 moleC6H14O 1 mole of C6H14O contain 1…

Q: In this question below, what is the starting unit? How many moles of iron (Fe) will be produced from…

A: The complete reaction for the process is given below : Fe2O3  +  3CO  →  2Fe  +  3CO2

Q: Calculate each of the following quantities:(a) Mass in grams of 8.42 mol of chromium(III) sulfate…

A: (a) Molar mass of Cr2(SO4)3 .10H2O = 2 x 52+3(32.06+ 64)+10(2.016+16)…

Q: This data table is given find the atoms of each element and the total number of atoms in each…

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Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Limiting reagent is the one of the reactant whose amount is limited. During the reaction, limiting…

Q: Phenol is a compound of carbon, hydrogen and oxygen that is used commonly as disinfectant.…

A: 175 mg sample of phenol yielded 491 mg CO2 and 100 mg H2O. We need to calculate the empirical…

Q: B. Formula of a Hydrate 1. Mass of crucible 32.16 2. Mass of crucible and hydrate 40.94 3. Mass of…

A: Since you have posted multiple sub-parts, we will solve first three sub-parts for you. To get…

Q: Не If the number of mol of NO2F in the mixture visualized is 3.33, calculate the total number of mol…

A: Given, Moles of NO2F in the mixture = 3.33 mol   In the given image, we can see that in the mixture…

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

A: Given: percentage of phosphorous=43.64% percentage of oxygen=56.36% molecular mass=141.9g Atomic…

Q: Calculate the % composition (by mass) of carbon in. C2F3C!3? Report answer to two decimal places and…

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Q: How many moles of Na2O (s) can be produced by the reaction of 0.7500 moles of Na (s) and 0.3000…

A: The balanced reaction taking place is  10 Na (s) + 2 KNO3 (s) → K2O (s) + 5 Na2O (s) + N2 (g) Given…

Q: O Previous Page 8 of 16 Next O Subm Silicon carbide, SiC, is one of the hardest materials known…

A: Silicon dioxide reacts with carbon to form carbon monoxide and silicon carbide. The equation for the…

Q: A completely made up chemical compound (molar mass = 371.88g/mol) is made up of 40.9% F and 33.32% P…

A: Empirical formula is the formula of a compound having ratio of atoms in small possible integers.…

Q: 5. a) Peroxyacylnitrate (PAN) is one of the components of smog. It is a compound of C, H, N, and O.…

A: First of all we need to calculate the approximate mole of given element to get the empirical…

Q: 1. Calculate the molecular mass, in g/mol, of iron (II) sulfate heptahydrate. work. 2. Adipic acid…

A: we have to find molar mass of the given compound

Q: Calculate the no. Of moles of 4.80g Al = 0.18 mol 2. Calculate the no of atoms of 3.5 mol H, = 4.2 x…

A: To solve this problem we will use the following Formula  Number of moles = mass / Molar mass     1…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: Reaction equation :  AlCl3 + K3PO4 →               AlPO4 + 3KClHere, 99.4g of Aluminum chloride…

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

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Q: How many grams of FeCl3 are required to exactly react with 15.0 grams of H2S in the reaction

A: Given  2 FeCl3 + 3 H2S ----> Fe2S3 + 6 H2O  15.0 grams of H2S i

Q: What is the percent yield if 4.55 g of copper are produced when 1.87 g of aluminum react with an…

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Q: An elemental analysis of a compound containing S and O produce 50.00 % S and the rest is oxygen.…

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Q: A compound is 40.0% C, 6.70% H, and 53.3% O by mass. Assume that we have a 100.-g sample of this…

A: Assuming the empirical formula of the compound is CaHbOc. And mass of sample = 100 g Given : mass…

Q: How to Calculate an Empirical Formula from Percentage? Given: Find: Assume Mass % Use Grams of each…

A: Since we only one answer at a time, we’ll answer the first one. Please resubmit the question and…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: Given balanced reaction is : AlCl3 + K3PO4 --> AlPO4 + 3KCl  Given mass of AlCl3 = 99.4 g  Gram…

Q: Calculate the empirical formula of a compound that is 68.2% arsenic, 2.81% hydrogen, and 29.0%…

A: The empirical formula mass of a compound refers to the sum of the atomic masses of various atoms…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.