Explanation Mole of any elements is defined as “The amount of the element whose, mass in grams is equal to the atomic mass which is expressed in atomic mass units ( u ). This definition means that mole of any elements will contain the same number of atoms as mole of other element. This constant value is known as Avogadro’s number . Avogadro’s number ( N 0 ) is the number of atoms that is present in per mole of any element or number of formula units present in per mole of any substance. This is equal to 6.02 × 10 23 atoms/mol . The total number of hydrogen molecules and oxygen molecules in one mole will be equal to the Avogadro’s number. The product of total number of moles and the atomic mass of the substance gives the total mass of the substance. Formula mass of Sulfuric acid can be calculated as shown below, Total number of Hydrogen atoms = 2 Mass of one Hydrogen atom = 1 .008 u ∴ Mass of two Hydrogen atoms = 2 × 1 .008 u = 2 .016 u Total number of oxygen atoms = 4 Mass of one Oxygen atom = 16 .00 u ∴ Mass of four Oxygen atoms = 4 × 16 .00 u = 64 .00 u Total number of Sulfur atoms = 1 Mass of one Sulfur atom = 32

16th Edition

ISBN: 9781259665004

Author: Konrad B Krauskopf, Arthur Beiser

Publisher: McGraw-Hill Education

See similar textbooks

Concept explainers

Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all dire…

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and v…

Question

Chapter 12, Problem 16E

To determine

The mass of 30 mol of Sulfuric acid has to be calculated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 12, Problem 15E

Chapter 12, Problem 17E

Students have asked these similar questions

What is the mass of 15m^3 of methylated spirit whose relative density is 0.8?

How many moles of hydrogen molecules are needed to react with one mole of oxygen molecules?

Find the density of the air at 0°C and 1.013 x 105 Pa. One mole of air may be assumed to be 79% nitrogen (Mnitrogen = 28.0 g) and 21% oxygen (Moxygen = 32.0 g).

Chapter 12 Solutions

Loose Leaf For The Physical Universe

Ch. 12 - Prob. 1MC Ch. 12 - Prob. 2MC Ch. 12 - A substance of unknown composition is heated in an...Ch. 12 - Prob. 4MC Ch. 12 - Prob. 5MC Ch. 12 - Prob. 6MC Ch. 12 - Prob. 7MC Ch. 12 - Prob. 8MC Ch. 12 - Prob. 9MC Ch. 12 - Prob. 10MC

Ch. 12 - Prob. 11MC Ch. 12 - Prob. 12MC Ch. 12 - Prob. 13MC Ch. 12 - Prob. 14MC Ch. 12 - Prob. 15MC Ch. 12 - Prob. 16MC Ch. 12 - Prob. 17MC Ch. 12 - Prob. 18MC Ch. 12 - Prob. 19MC Ch. 12 - When an electric current is passed through molten...Ch. 12 - The quantity actually stored in a storage battery...Ch. 12 - Prob. 22MC Ch. 12 - Prob. 23MC Ch. 12 - Prob. 24MC Ch. 12 - Prob. 25MC Ch. 12 - The formula mass of gaseous carbon dioxide, CO2,...Ch. 12 - Prob. 27MC Ch. 12 - Prob. 28MC Ch. 12 - Prob. 29MC Ch. 12 - Prob. 30MC Ch. 12 - Prob. 31MC Ch. 12 - In round numbers the atomic mass of nitrogen is 14...Ch. 12 - Prob. 33MC Ch. 12 - Prob. 34MC Ch. 12 - Prob. 35MC Ch. 12 - Prob. 1E Ch. 12 - Prob. 2E Ch. 12 - What role does air play in combustion?Ch. 12 - For a given amount of energy to be used for its...Ch. 12 - Prob. 5E Ch. 12 - Prob. 6E Ch. 12 - How many moles of aluminum are present in 5 mol of...Ch. 12 - How many moles of atomic oxygen are present in 1...Ch. 12 - How many moles of propane, C3H8, can be prepared...Ch. 12 - Prob. 10E Ch. 12 - Prob. 11E Ch. 12 - Prob. 12E Ch. 12 - Find the mass of 10 mol of uranium, U. How many...Ch. 12 - Prob. 14E Ch. 12 - Find the mass of 2 mol of iron(III) oxide, Fe2O3.Ch. 12 - Prob. 16E Ch. 12 - How many moles of glucose are present in 500 kg of...Ch. 12 - How many moles of lead nitrate are present in 100...Ch. 12 - Prob. 19E Ch. 12 - When potassium chlorate, KClO3, is heated, it...Ch. 12 - Prob. 21E Ch. 12 - Prob. 22E Ch. 12 - How much sulfur is needed to react with 200 g of...Ch. 12 - Prob. 24E Ch. 12 - Prob. 25E Ch. 12 - Prob. 26E Ch. 12 - Prob. 27E Ch. 12 - Prob. 28E Ch. 12 - Prob. 29E Ch. 12 - Do ions in solution need activation energy to...Ch. 12 - Prob. 31E Ch. 12 - Hydrogen peroxide, H2O2, decomposes into water and...Ch. 12 - What is the chief reason that reaction rates...Ch. 12 - Prob. 34E Ch. 12 - Suggest three ways to increase the rate at which...Ch. 12 - Suggest three ways to increase the rate at which...Ch. 12 - Give an example of a reaction that is (a)...Ch. 12 - Under ordinary circumstances coal burns slowly,...Ch. 12 - Why is a reaction with a high activation energy...Ch. 12 - To what extent does the time needed for a strong...Ch. 12 - How common are reversible chemical reactions?Ch. 12 - Prob. 42E Ch. 12 - Changing the pressure has no effect on the...Ch. 12 - Prob. 44E Ch. 12 - Prob. 45E Ch. 12 - Prob. 46E Ch. 12 - Prob. 47E Ch. 12 - Prob. 48E Ch. 12 - Prob. 49E Ch. 12 - Prob. 50E Ch. 12 - Prob. 51E Ch. 12 - Prob. 52E Ch. 12 - When an electric current is passed through a...Ch. 12 - When an electric current is passed through a...Ch. 12 - Prob. 55E Ch. 12 - Prob. 56E Ch. 12 - What do you think happens when a charging current...Ch. 12 - Prob. 58E

Knowledge Booster

Learn more about

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

The mass of 30 mol of Sulfuric acid has to be calculated.

Solution Summary: The author explains how the mass of Sulfuric acid is calculated. The number of hydrogen molecules and oxygen molecules in one mole is equal to Avogadro's number.

Concept explainers

The mass of 30 mol of Sulfuric acid has to be calculated.

Want to see the full answer?

Chapter 12 Solutions