Calculate the mass, in grams, for each of the following. Part C 0.200 mole of CO2 Express your answer with the appropriate units. ? HA Value Units Submit Previous Answers RequestAnswer

Q: Determine the molar mass of a substance if 0.310 moles has a mass of 152 g.

A: Given :- number of moles of substance = 0.310 mol  Mass of substance = 152 g  To calculate :-  Molar…

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Q: [Tutorial: Limiting reactant stoichiometry] This question will walk you through the steps of…

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Q: If 20.0 grams of HCl is mixed with 30.0 grams of HgNO3. Determine the limiting and excess reactant.…

A: The detailed solution of your question given below-- First, we balance the reaction then very easily…

Q: How many molecules (not moles) of NH3 are produced from 5.01x10-*g of H2? Express your answer…

A: Given: Mass of H2 = 5.01×10-4 g.   Balanced chemical reaction is given by,

Q: many molecules?

A: As we know, Moles = Number of molecules/6.02×1023 Number of molecules =  Moles × 6.02×1023

Q: Part B Calculate the number of CO2 molecules in 1.19x102 mole of CO2. Express your answer using…

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Q: How many grams O in 283.0 g Fe(OH)3? Molar mass of Fe(OH)3 is 106.867 Hint: 1 mole Fe(OH), has 3 mol…

A: We know that, Number of moles = Given mass / Molar mass  Mass = Number of moles x Molar mass  Number…

Q: Nitrogen (N,) gas and hydrogen (H,) gas react to form ammonia (NH;) gas. Suppose you have 13.0 mol…

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Q: Open w th or each equation below, a bala perform the required calculation. SHOW ALL YOUR WORK FOR…

A: • The given chemical equation is,    H2C2O4 + KOH ---> K2C2O4 + 2H2O    • In order to balance…

Q: Use the References to access impo a. How many ATOMS of sulfur are present in 2.09 moles of disulfur…

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Q: If you had excess aluminum, how many moles of aluminum chloride could be produced from 33.0 g of…

A: Given: Mass of Cl2 reacting = 33.0 g. Moles of Cl2 reacting = MassMolar mass = 33.071 = 0.4648 mol…

Q: A sdent ne should she o use 0.S00 mole of sodium caarbonate (Na Co) for an experiment. How many…

A: Introduction If the values of moles and molar mass of any particular substance is known, then one…

Q: Give correct detailed Solution with explanation needed..don't use Ai for answering this..give…

A: All are correctExplanation:Avogadro's number, which is approximately 6.022 x 1023, is a fundamental…

Q: According to the following reaction: 3Cl, (g) + 3H,0 (1) SHC1 (aq) + HCIO3 (aq)

A: We have to convert grams of Ck2 to moles of water

Q: Moles Molecules/atoms Substance Molar Mass Mass Table sugar C12H22011 C. 34334 28.72 Nails Fe 55.85…

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Q: 5. The mass of Al,O3 in g produced from the reaction mixture of 3.82 g Al and 6.40 g Ozis

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

Q: According to the Gizmos, coefficients are the numbers in from of each substance in the balanced…

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Q: The subscripts in a chemical formula give relationshipsbetween moles of the constituent elements and…

A: Given statement: "The subscripts in a chemical formula give relationships between moles of the…

Q: Calculate the number of moles in 21.0 g of each of the following: Y Part D Gaz Sa Express your…

A: Part D Given, mass of Ga2S3 = 21.0 g moles of Ga2S3 = ? Note:  molar mass of Ga2S3 = 235.64 g/mol

Q: STARTING AMOUNT

A: 8.43 * E23

Q: A sample containing 2.3 moles of H2O has weight equal to g. It has + molecules of water, + atoms of…

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Q: Convert 691.3 molecules of methane into moles. Your answer should have 4 sig. figs.   I know the…

A: The number of molecules in one mole of compound is equal to the Avogadro’s number.

Q: ) A particular compound contains 62.1%C, 5.21%H, 12.1%N, and 20.7% O. Determine the empirical…

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Q: Methyl 5.31 98 hydrogen, and 31.6go oxygen. Calcylate the empirical pormi methyl salicylaté.…

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Q: What do the coefficients of a balanced chemical equation represent? Number of moles of molecules in…

A: Balanced chemical equation is one in which number of atoms on both side of equation are equal. In…

Q: Measurements show that unknown compound X has the following composition: element mass % carbon 40.9%…

A: Consider the given information is as follows; Mass percent of carbon (C) = 40.9% Mass percent of…

Q: respond to which of the following equati masses moles molecules volumes 3

A: In a balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: 3.230g sample of a compound containing on the carbon hydrogen and oxygen is burning an excess…

A: Given: Mass of sample = 3.230 g Mass of CO2 = 7.343 g Mass of H2O= 3.005 g To Calculate: Mass of…

Q: What is the molar mass of CO2? Enter your answer rounded to four sig figs, without units.

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Q: 1. A compound X containing carbon, hydrogen and oxygen only have the following composition by mass:…

A: Given, Compound X containing Carbon, Hydrogen and Oxygen % of Carbon (C) = 54.5 % = 54.5 g % of…

Q: Module 5 1.) How many formula units are in 1 mole of (NH,),SO,? 2.) How many moles are in 8.5 x 1026…

A: There are two questions and in questions 1 we have to calculate formula unit and in questions 2 we…

Q: 1 mole of atoms = 1 mole of anything = 2 moles H2 can produce how many moles of NH3?

A: 1 mole = 6.022×1023 = Avogadro's number 1 mole H atoms = 6.022×1023 H atoms 1 mole N2 molecules =…

Q: In order to convert from molecules of a substance to moles of a substance, what number would you…

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Q: Bombardier beetles inject boiling hydrogen peroxide, or H,O,, into their victims. It then decomposes…

A: The number of moles is the mass-to-molar mass ratio. It is represented by n. The formula of the…

Q: 0.02 moles of 6.5 moles of CH, 20.3 moles of Bad 6.8 moles of Zno

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Q: 250 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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Q: Determine the empirical and molecular formula of a compound whose composition is 85.7% C and 14.3%H.…

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Q: 1) 25.0 grams C to mole 2) 75.0 grams Ne to mole 3) 0.500 mole CO, to grams 4) 4.00 mole H,0 to…

A: The number of moles of compound can be calculated as follows: Moles of the compound=Mass of the…

Q: Thank you for the answer, but I'm confused for part b why do you multiply by 2? Isn't it 1 mol of…

A: 2. b) In neutral solution, silver ion and carbonate ion react to form The volume of the  solution =…

Q: b: A compound is 16.2% car Its formula mass is arou What are its empirical a

A: Given, Carbon = 16.2 % Nitrogen =18.9% Oxygen = 64.9 % Molecular mass = 296 amu

Q: TReview Topics [Rererences Use the References to access important values if needed for this…

A: Moles of compound combusted = mass of compound / molar mass of compound = 10.08 / 62.07 = 0.1624…

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.