How many moles of sulfur trioxide, 503, arepresent in 3.77 grams of this compound? molesHow many grams of sulfur trioxide are presentin 4.39 moles of this compowand? grams

The concept behind these answers is the use of the mole concept and molar mass. moles = mass of…

Answered: How many moles of sulfur trioxide, S03,…

How many moles of sulfur trioxide, S03, are present in 3.77 grams of this compound? Imoles How many grams of sulfur trioxide are present in 4.39 molts of this compowand? grams

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section10.3: Moles Of Compounds

Problem 44PP

See similar textbooks

Related questions

Q: A student was titrating a solution of acetic acid with a sodium hydroxide solution. Determine the pH…

A: In the given acid-base titration, fix volume of acid has been taken in flask and NaOH will be added…

Q: Consider the following system at equilibrium where Ho = 18.8 kJ, and Kc = 9.52E-2, at 350 K: CH4(g)…

A: Answer:- This question is answered by using the simple concept of Le Chatelier principle which…

Q: what is the vapor pressure in atm of the solution of 28.2 g of potassium chloride in 250. g of water…

A: Answer of this question :- Vapour pressure :- The pressure exerted by vapours of liquid on the…

Q: What is the pH of a solution with a [OH] concentration of 2.45x10-4 M?

Q: Draw the elimination products for each of the following alkyl halides. Br Show Transcrib Br Br CH3O-…

Q: Molecule Lewis Structure # e groups #lone-pair e Hybridization type VSEPR Formula (i.e Molecular…

A: The given table with complete description of the ClF3 molecule described with the help of valence…

Q: [References] (a) Use Hess's Law to calculate the enthalpy change for recovering tungston from its…

Q: Ω IIIIIII CI OH 1) CrO3, H2SO4 2) Pyrrolidine, CH3COOH 3) H2, Pd-C

A: The intermediates and final product of the above reaction are explain in next step.

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: Here, we have to find whether the given bond are polar or nonpolar.

Q: Which is a product of this reaction? (A) OH (B) Br (C) H₂O (D) L HO xs HBr ?

Q: Lareina the laboratory technician is given the task of making a solution containing HOBr (Ka = 2.8 ×…

Q: (CH3)2C=CH2 (CH3)2C=CH2 (CH3)2C=CH2 (CH3)2C=CH2 (CH3)2C-CH2Br 1) Br2 2) H₂O HBr Peroxides CHCl3 KOH…

Q: Which of the following is a possible way to describe the components in the reaction below?…

A: We have to select the statement for the given reaction

Q: A solution is prepared by dissolving 0.20 mol of propanoic acid and 0.20 mol of ammonium chloride in…

A: 0.20 mol of propanoic acid and 0.20 mol of ammonium chloride are dissolved in enough water to make…

Q: Predict the missing product of this organic reaction: OH A P + H₂O Specifically, in the drawing area…

A: Oxidation is the process by which an atom, ion, or molecule loses one or more electrons, leading to…

Q: 03 Question See page 810 Calculate the pH of 100.0 mL of a buffer that is 0.0500 M NH4Cl and 0.120 M…

Q: Determine the pH of a 0.425M NaOH solution. Report your answer with three decimals. Enter numbers…

A: We know PH = -log[H+] and PH + POH = 14

Q: Please predict the products for each of the following reactions. Clearly show the regiochemistry…

A: When an alkene reacts with peracid they give a enantiomeric mixture of epoxide

Q: How is C2H6 classified? A. both an Arrhenius acid and Bronsted-Lowry acid B. neither an acid, nor a…

A: Arrhenius theory and Lowry-Bronsted theory are two different models used to describe acid-base…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: The balanced reaction of photosynthesis in which water and carbon dioxide forming glucose and oxygen…

Q: What is the major product of the following reaction? MgBr J O 1-cyclopentylpentan-1-ol…

A: -> Grignard reagent has nucleophilic character hence it can give electrophilic addition reaction…

Q: Determine the molar ΔH°solution for a soluble ionic compound when the dissolution of 0.171 moles of…

Q: How much energy is required to raise the temperature of 13.8 grams of solid tar titanium from 21.9°C…

Q: Consider the following reaction: 3 Y(g) → 2 Z (g) The half life of this reaction is 12.16 days at…

Q: Which of the following is formed by arranging its components in a repeating pattern? A.…

A: Crystalline materials have a highly ordered and repeating pattern of atoms, molecules, or ions,…

Q: alculate the concentration of IO3 in a 7.45 mM Pb(NO3)₂ solution saturated with Pb(IO3)2. The K sp…

Q: Consider the following reaction: A2 (g) + B2 (g) ⇄ 2AB (g) Kp = 25.6 The three species are…

A: Answer: Value of equilibrium constant KP is equal to the ratio of partial pressure of product gases…

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A: According Bronsted-Lowry acid and base theory, acids are substance which loses protons H+ to form…

Q: 8 25. Provide the structures of the intermediate compounds if the synthesis show below. CH3 HNO3,…

A: These problems are based on organic chemistry reaction mechanism. Here electrophilic substitution…

Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

Q: 1. Consider the following reaction: 2H₂O (l) → 2H₂ (g) + O₂ (g)…

A: Answer: These quetsions are law of conservation of matter. Law of conservation of matter states that…

Q: A solution of a dye was analyzed by spectrophotometry, and the follow Absorbance (A) at 475 Dye…

A: Lambert Beer's law is given as: A=εCl where A is absorbance ε is molar absorptivity coefficient l is…

Q: Alcohols react with metals or strong base like NaH to give alkoxide ion, can phenol react with these…

A: This question depends on general acid base reaction. For weak acid strong base is required to…

Q: Determine the number of atoms that bear non-zero formal charges in the Lewis structure given below…

A: The formal charge can be calculated using the expression: Formal charge = [Total no. of valence e–…

Q: A solution of NH3 and a solution of NaOH have the same pH. Which solution will require the most…

A: It is Based on the concept of neutralization reaction. we need to identify the base which will…

Q: Consider each molecule below. Is it aromatic, nonaromatic, or antiaromatic 8 1 HIN ||

Q: 8. Below are several bidentate phosphine ligands of varying sizes. Assign the following Lewis Acids…

A: Organometallic compounds.

Q: When a metal was exposed to photons at a frequency of 1.17x1015 s-1, electrons were emitted with a…

A: When a photon attacks a metal surface, it ejects electron if the energy provided by it is greater…

Q: 1. NaBH(OAc)3 Br NH₂ 2. HCI, THE 3. TSCI, Et3N, DMAP

A: Given that, the reaction scheme is shown below We have to provide the structure of the…

Q: what is the percent of S in CuSO4? ( Cu=63.55 g/mol, S= 32.07 g/mol, O= 16.00 g/mol) [?] %S

A: Molar mass of CuSO4 = 159.61 g/mol

Q: What is the minimum mass of glycerol (C3H₂O3) that must be dissolved in 403 mg of water to prevent…

Q: Using the data for Trials 1-3, enter the average time for the Clock reaction at room temperature:…

A: Given: For trial 1, 2, and 3, the value of time is 33.44 s, 38.99 s, and 38.44 s.

Q: a.) Briefly explain why the oxalate complex is more stable than the formate complex. b.) Name the…

A: Chelating effect The chelating effect is a phenomenon in which a polydentate ligand (a ligand with…

Q: Show the mechanism for the transmetallation step from the following intermediate: Ph. Pháp-Ph H OH…

A: Transmetallation: The organometallic reaction in which the transfer of one ligand from a main group…

Q: Use what you know about the valence electron configuration of silver, Ag, to explain why it is a…

A: Ag is the symbol for silver metal. It generally shows +1 oxidation state. It is highly lustrous in…

Q: There are three steps involved in the transformation below, starting from the ketone shown. Show the…

A: Lithium aluminium hydride (LiAlH4) is a reducing agent that reduces ketone to alcohol.

Q: е тог 3-methoxycyclohex-1-ene-6-thiol O SH Answered Incom -

A: According to IUPAC nomenclature, select longest chain of hydrocarbon which contains maximum number…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy absorbed by the reaction, ∆U = +275 KJ where positive sign indicates energy is…

Q: Calculate the pH change of a buffer solution that contains 0.200 M weak acid and 0.323 M conjugate…

A: The pH of a buffer solution is given by the Henderson-Hasselbalch equation. pH = pKa + log[conjugate…

Q: Which of the following statements is true according to Le Châtelier’s principle? 1.Increasing the…

Concept explainers

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.

Question

How many moles of sulfur trioxide, 503, are
present in 3.77 grams of this compound? moles
How many grams of sulfur trioxide are present
in 4.39 moles of this compowand? grams

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

One chocolate chip used in making chocolate chip cookies has a mass of 0.324 g. (a) How many chocolate chips are there in one mole of chocolate chips? (b) If a cookie needs IS chocolate chips, how many cookies can one make with a billionth (1109) of a mole of chocolate chips? (A billionth of a mole is scientifically known as a nanomole.)
itamin B12 , cyancobalamin, is essential for human nutrition. Its molecular formula is C63H88CoN14O14P . A lack of this vita min in the diet can lead to anemia. Cyanocohalamin is the form of the vitamin found in vitamin supplements. l type='a'> What is the molar mass of cyanocobalamin to two decimal places? How many moles of cyanocohalamin molecules are present in 250 mg of cyanocobalamin? What is the mass of 0.60 mole of cyanocobalamin? How many atoms of hydrogen are in 1 .0 mole of cyanocobalamin? What is the mass of 1.0107 molecules of cyanocobalamin? What is the mass (in grams) of one molecule of cyanocobalamin?
hat is the difference between the empirical and molecular for mulas of a compound? Can they ever be the same? Explain.
Hexachlorophene, a compound made up of atoms of carbon, hydrogen, chlorine, and oxygen, is an ingredient in germicidal soaps. Combustion of a 1.000-g sample yields 1.407 g of carbon dioxide, 0.134 g of water, and 0.523 g of chlorine gas. What are the mass percents of carbon, hydrogen, oxygen, and chlorine in hexachlorophene?
Consider a sample of silver weighing 30OE0 g. How many at oms of silver are present in the sample? What mass of copper would you need for the copper sample to contain the same number of atoms as the silver sample?
3. Elements B and N form a binary compound BNy When 12 grams of this compound was made from its elements, it consumed 7 grams of elemental nitrogen. A) Find the empirical formula of the compound: The mass of N atoms in the 12 g sample of the compound is g The number of moles of N atoms in the 12 g sample of the compound is mol The mass ofB atoms in the 12 g sample of the compound is g The number of moles of B atoms in the 12 g sample of the compound is mol The empirical formula is: B) Given the molar mass of the compound is 74.46 g/mol, find its chemical formula: Name the compound:
If the lower pie chart was drawn asthe percentage in terms of number ofatoms rather than the percentage interms of mass, would the hydrogenslice of the pie get larger or smaller?
Which sample represents the greatest number of moles? 10 Water (A Compound) Water medecdes havea food ratio of bydrogen (eo atoma) te exypn (ane aom) a) 44.01 g CO2 b) 1.0 moles C3Hs c) 6.022 x 1023 molecules C,H10 d) 18.02 g H,0 e) All of the sample have the same number of moles.
2. How many grams of aspirin (C,H§O4) are present in 7.95 10-' molecules of C,H3O4. The answer is Whot ic the n0 f th. d with formula MolCIO.) 6H.0
How many NH3 molecules comprise one mole of NH3? What is the mass in grams of one mole of NH3? What is the mass in grams of one molecule of NH3?
A compound is 75.46% carbon, 4,43% hydrogen, and 20.10% ocygen by mass. It has a molecular masa of 318.31 g/mol. What is the MOLECULAR FORMULA for this compound?
3) A different compound contains only sulfur and fluorine.a sample of the cmpound 3.859 g of sulfurand 8.874 g of fluorine. how many moles (mol) of sulfur are in the compound? include the unit and three decimal places in your answer. 4) A compound contains 0.01354 moles of V and 0.02154 molesn of Cl. Calculate the ratio of moles of Cl/moles of V. Your number should be greater than 1and rounded to 2 decimal places.