When M 2 S 3 (s) is heated in air, it is converted to MO 2 (s) A 4 000 g sample of M 2 S 3 (s) shows a decrease in mass of 0 277 g when it is heated in air What is the average atomic mass of M

Question: When M 2 S 3 (s) is heated in air, it is converted to MO 2 (s). A 4.000- g sample of M 2 S

When M₂S₃(s) is heated in air, it is converted to MO₂(s). A 4.000- g sample of M₂S₃(s) shows a decrease in mass of 0.277 g when it is heated in air. What is the average atomic mass of M?

Step by Step Solution

★★★★★

3.36 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

4000 g M 2 S 3 3723 g MO 2 There must be twice as many moles of MO 2 as moles of M ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

442-E-C-E-S (91).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Air is heated as it flows through a 4 in x 4 in square duct with negligible friction. At the inlet, air is at T1 = 700 R, P1 = 80 psia, and V1 = 260 ft/s. Determine the rate at which heat must be...

Air is heated as it flows subsonically through a 10 cm = 10 cm square duct. The properties of air at the inlet are maintained at Ma1 = 0.4, P1 = 400 kPa, and T1 = 360 K at all times. Disregarding...

In Figure a ball of mass m = 60 g is shot with speed vi = 22 m/s into the barrel of a spring gun of mass M = 240 g initially at rest on a frictionless surface. The ball sticks in the barrel at the...

Process Strategy Chapter 3 Copyright 2013 Pearson Education, Inc. publishing as Prentice Hall 03 -01 What is Process Strategy? Process Strategy The pattern of decisions made in managing processes, so...

Instructor: Basu Dipanker Course: MAT-240-Q6622-16EW6 Assignment: 6-2 MyStatLab: Module Six Problem Set 1. Determine whether the scatter diagram indicates that a linear relation may exist between the...

I've attached the question as a word file, thanks! JWCL165_c10_444-505.qxd 8/12/09 7:24 AM Page 444 10 Liabilities Chapter STUDY OBJECTIVES After studying this chapter, you should be able to: 1...

Please read the attachment chapters and answer the following questions with at least 50 words. Depreciation discussion What are the various methods of determining depreciation and amortization...

uantitative Analysis BA 452 Homework 3 Questions Homework 3 covers the theory and applications in Lessons I-6 and I-7. This document has four parts: Objectives of doing your homework. Assignment of...

Hi Katrina, I have another accounting problem I need your help with. It's similar to the one you did on 4/4/2016. The due date for this one will be 4/10/2016, Will you be able to help? See below...

For a significant proportion of Australians, owning a home in their lifetime is becoming a dream. Australians spend about one-fifth of their income on the cost of housing or renting a home. The...

Steel is heated until 40% austenite, with a carbon content of 0.5% forms. Estimate the temperature and the overall carbon content of the steel.

Exercise 5.10 As described in Section 5.4, virtual memory uses a page table to track the mapping of virtual addresses to physical addresses. This exercise shows how this table must be updated as...

Will the net capital gain be taxed at a preferential rate?The Bedford Corporation has taxable income of $5,000,000 (all ordinary) before considering the facts below. In addition to its ordinary...

Trichloroacetic acid (CCl 3 CO 2 H) is a corrosive acid that is used to precipitate proteins. The pH of a 0.050-M solution of trichloroacetic acid is the same as the pH of a 0.040-M HClO 4 solution....

The pH of a 0.063-M solution of hypobromous acid (HOBr but usually written HBrO) is 4.95. Calculate K a .

A solution of formic acid (HCOOH, K a = 1.8 10 -4 ) has a pH of 2.70. Calculate the initial concentration of formic acid in this solution.

Assume the random variableXhas a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining a...

The investor of a property may give a portion of the increase in value of the property in exchange for: Question 20 options: 1) a share of the cash flows 2) a lower rate of interest from a lender 3)...

Assist me please,,i am stuck 11 A study was conducted to investigate lengths of stay, in days, of short-term stay patients in a particular hospital. Independent random samples of 40 male patients and...