Answered: Calculate the number of molecules in…

Calculate the number of molecules in 8.21 moles of sulfuric acid (H2SO4). a 4.94 x 1024 molecules b. 49.4 molecules 7.33 x 1022 molecules 1.36 x 1023 molecules

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter3: Equation, The Mole, And Chemical Formulas

Section: Chapter Questions

Problem 3.61QE

See similar textbooks

Related questions

Q: Draw the structure(s) of the ketones with the molecular formula CH,,0 that have a four-carbon chain.…

A: A standard method that is used to name compounds is developed by following the IUPAC rules. These…

Q: Draw the organic products of the reaction shown. Draw hydrogens on oxygen and nitrogen where…

A: We know that imines contains C = N bond These are readily reaction with acid and water conditions…

Q: Define spontaneity of a reaction in terms of AG. Determine if a based on process is spontaneous…

A: A reaction is said to be a spontaneous if ∆G value for the reaction is less than zero. It means:…

Q: If the pH is 9.85, what is the concentration of the aluminum hydroxide solution?

A: pH is expressed as negative log10 of hydronium ion concentration.

Q: For the images shown below, which Miller indices for crystallographic planes are included? Z b X a/2…

A: For first Figure The plane have intercepts on x axis as a, b, ∞ Miller indices (hkl) of such…

Q: éach other. Number of... Isotope Name Protons Neutrons Electrons Atomic Number Mass Number Argon-40…

A: NOTE : Since you've posted a question with multiple sub-parts,we'll solve first three sub-parts for…

Q: Mendeleev's Periodic Table vs. the Modern Periodic Table Mendeleev's Periodic Similarities Modern…

A: Mendeleev's periodic table and Modern periodic table helps us to predict position of an element and…

Q: Which choice is a constitutional isomer of this molecule? CI CH3 | CH3-CH-CH-CH2-CH3 | • View…

A: The compounds with the same molecular formula but the bonds connectivity is different, known as…

Q: Help! I DONT UNDERSTAND

A: The question is asking to calculate the enthalpy of the reaction by using given three reactions,…

Q: A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is…

Q: 1. An isothermal process is performed on 10 moles of an ideal gas. The gas temperature is 400 K. The…

Q: 50 Sn. Determine its mass defect in kilograms if its atomic mass is 116.992 amu. The mass of a…

A: Answer: As number of protons are always equal to atomic number, therefore number of protons in the…

Q: help #1

A: Ozonolysis of alkynes produces ozonide which on treated with acetic acid to form the dicarboxylic…

Q: The -NH, group is listed in our textbook as the strongest o,p-directing activator in electrophilic…

A: Given :

Q: Which of the following compounds is an ester? CH;C-OH CH CH ĈU

A: Ester is carboxylic acid derivative.

Q: Show Answer Provide the correct common name for the compound shown here. CH3 Br CI ortho-bromo…

Q: How do you determine the polarity of a molecule using the molecular geometry? Select all correct…

A: DETERMINATION OF POLARITY (Molecule Polarity) The overall polarity of molecules with more than one…

Q: 5. A bicycle tire was inflated to a pressure of 3.74 atm during early morning when the temperature…

Q: Retrograde Synthesis Assignment IF Outline a synthesis of the following molecules starting with…

A: Note - Above question is a multiple question , hence I solved first question according to rules of…

Q: Classify each of the following as elements (E) or compounds (C). HCI NaCI CH,COOH Fe element

Q: Draw the starting alkyne that would lead to this major product under these conditions. Drawing H3O+…

A: Alkyne gives a hydration reaction in the presence of sulfuric acid and a mercuric acid catalyst to…

Q: In which of the following pure compounds would intermolecular hydrogen bonding be expected? (Select…

A: In the formation of the chemical bond with the same or different elements, all elements tend to…

Q: Draw the skeletal (line-bond) structure of (E)-4,7-dimethyloct-4- en-2-yne.

A: Since, In line angle formula, Carbon donated by line and no any hydrogen shown assume that valency…

Q: 2. Dmitri Mendeleev - Great Minds 3. Dmitri Mendeleev and the Modern Periodic Table Ti-s0 Mn-55 Fes…

A: Given : We have to tell how Mendeleev arrange the elements in periodic table.

Q: BALanced eauation 1AI (OH)3 + 3HCI -> 1AICI3 + 3H2O How many Lof 2,90 M HCI are reauire react…

A: The solution is as follows :

Q: Which of the following represents the generic form of a double-displacement reaction? A) A +B AB B)…

A: The reaction that involves exchange of ions between two previous and compounds that upon exchange of…

Q: Find A,S° for the reaction between nitrogen gas and fluorine gas to form one mole of nitrogen…

A: Reaction between N2 and F2 N2 (g) + 3F2 (g) --------> 2NF3 (g) ∆rSo…

Q: 1. Draw the proposed products: OH 1. он 2. heat 1. MeO' in MeOH 2. НC, Н20 1. MeO in MeOH 2. HC, Н2О

A: (a) And (b) It’s a name reaction known as Diel’s Alder reaction. It is a cycloaddition of 4+2…

Q: What mass of natural gas (CH,) must burn to emit 263 kJ of heat? CH4 (9) + 202 (9) → CO2 (g) +…

Q: At 799 K, A,G° = -23.35 kJ for the reaction H2(g) + 2(g) = 2HI(g). Calculate A;G for this reaction…

A: The given chemical reaction is as follows: H2(g) + I2(g) ⇌ 2HI(g) ∆rG°=-23.35 kJT=799 K ∆rG=?

Q: The enthalpy of fusion of methanol (CH3OH) is 3.16 kJ/mol. How much heat would be absorbed or…

Q: H₂ Pd/C OSO4 (cat) NMO 1. Hg(OAc)2, CH3OH 2. NaBH4, NaOH mCPBA

A: The above given reaction is for the alkene. The given alkene as starting material is treated with…

Q: help! i have no idea

A: The question is asking to calculate the enthalpy of the reaction by using given three reactions,…

Q: 29. Label the acid, base, and neutral part of this pH scale 1 2 3 4 5 6 7 8 10 11 12 13 14 + 30.…

A: Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or basic. pH scale, ranging from 0…

Q: Which of the following is a common sign that a chemical change has occurred? O A chemical has…

A: There are various signs that show the chemical change has done : 1. Change in odour 2. Change in…

Q: Given the following electrode reactions: 2+ Co +e Co“ E'=1,92 V 3+ Co(NH,) , +e Co(NH,), E-0,06 a.…

Q: Which change can be easily reversed? O Chemical Change O Physical Change O Both a physical and…

A: A physical change happens when a compound undergoes changes in physical properties like color…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. KMnO4, OH¯ (warm)…

A: Terminal alkenes on treatment with KMnO4, OH– (warm) produces carboxylic acids. Internal alkenes on…

Q: 1. Calculate how much lemonade powder you will need to make 0.100 L of each solution. Fruit drink is…

A: To calculate the mass of lemonade powder needed for each solution, we need to use the molar mass of…

Q: Quantum number Symbol Function The principal quantum number indicates the spin of the electron The…

A: There are four quantam numbers which are as follows: The principal quantum number which is…

Question

Help me please

Calculate the number of molecules in 8.21 moles of sulfuric acid (H2SO4).
a
4.94 x 1024 molecules
b.
49.4 molecules
7.33 x 1022 molecules
1.36 x 1023 molecules

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

1. Which of the following hydrocarbons has the highest mass percentage of carbon? methane, CH4 ethane, C2H6 propane, C3H8 butane, C4H10
A substance X2Z has the composition (by mass) of 40.0% X and 60.0% Z. What is the composition (by mass) of the compound XZ2?
3.96 Methyl cyanoacrylate is the chemical name for the substance sold as Super Glue, and it has the chemical formula C5H5NO2. Calculate the number of molecules of this substance in a 1.0-ounce tube of Super Glue, assuming that the glue is 80% methyl cyanoacrylate by mass.
You have a pure sample of apholate, C12H24N9P3, a highly effective commercial insecticide. Calculate the molar mass of apholate. Calculate the mass of N in 100. g apholate. A sample containing 250.0 mg apholate is sprayed on an agricultural field. Calculate the mass of phosphorus in this sample of apholate; express your result in grams. Calculate the number of phosphorus atoms in this sample of apholate.
What amount (moles) is represented by each of these samples? a. 150.0 g Fe2O3 b. 10.0 mg NO2 c. 1.5 1016 molecules of BF3
A compound was analyzed and found to contain the following percentages of elements by mass: carbon, 79.89%; hydrogen, 20.11%. l type='a'> Determine the empirical formula of the compound. i>Which of the following could be a molar mass of the compound? 13.018 g/mol 16.042g/mol 28.052 g/mol 30.068 g/mol 104.23 g/rnol
Consider the chemical reaction 2 S + 3 O2 → 2 SO3. If the reaction is run by adding S indefinitely to a fixed amount of O2, which of these graphs best represents the formation of SO3? Explain your choice.
3.55 An average person inhales roughly 2.5 g of O2 in a minute. How many molecules of oxygen are inhaled in (a) 1 minute, (b) 1 hour, (c) 1 day by an average person?
A 0.755-g sample of hydrated copper(II) sulfate CuSo4xH2O was heated carefully until it had changed completely to anhydrous copper(II) sulfate (CuSO4 ) with a mass of 0.4183 g. Determine the value of x. [This number is called the number of waters of hydration of copper(II) sulfate. It specifies the number of water molecules per formula unit ofCuSO4 in the hydrated crystal.]
The sugar sucrose, which is present in many fruits and vegetables, reacts in the presence of certain yeast enzymes to produce ethanol and carbon dioxide gas. Balance the following equation for this reaction of sucrose. C12H22O11(aq) + H2O(l) C2H5OH(aq) + CO2(g)
An Alka-Seltzer tablet contains 324 mg of aspirin (C.9H8O4,), 1904 mg of NaHCO3, and 1000. mg of citric add (H3C6H5O7). (The last two compounds react with each other to provide the "fizz," bubbles of CO2, when the tablet is put into water.) (a) Calculate the amount (moles) of each substance in the tablet. (b) If you take one tablet, how many molecules of aspirin are you consuming?
Calculate the mass in grams of 3.839 moles of (a) hydrazine, a rocket propellant. (b) caffeine, C4H5N2O. (c) theobromine, C7H8N4O2, the alkaloid present in chocolate and cocoa.