A sample of ferric oxide (Fe 2 O 3 , density = 5.24 g/mL) obtained from ignition
Question:
A sample of ferric oxide (Fe2O3, density = 5.24 g/mL) obtained from ignition of a gravimetric precipitate weighed 0.296 1 g in the atmosphere. What is the true mass in vacuum?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (20 reviews)
mm1aw1a m true mass in vaccume a density of air 000...View the full answer
Answered By
Abhijeet Vaidya
I am faculty of chemistry, i used to teach 10+2 student for board exams and IIT-JEE mains chemistry, rather than i have lot of certificate on science project and science quiz. I used to solve doubt of student on various platform like, toppr.com, kunduz, gotit photostudy. Soon i am gonna start my course on YouTube to help student those who are unable to get coaching and these good platform
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
(a) Use the ideal gas law (Problem 1-16) to calculate the density (g/mL) of helium at 20C and 1.00 bar. (b) Find the true mass of Na (density = 0.97 g/mL) weighed in a glove box with a He atmosphere,...
-
A 175-g sample of a pure liquid, liquid A, with a density of 3.00 g/mL is mixed with a 50.0-mL sample of a pure liquid, liquid B, with a density of 2.00 g/mL. What is the total volume of the mixture?...
-
A mixture contains only NaCl and Al 2 (SO 4 ) 3 . A 1.45- g sample of the mixture is dissolved in water, and an excess of NaOH is added, producing a precipitate of Al(OH) 3 . The precipitate is...
-
A mail-order firm processes 5,300 checks per month. Of these, 60 percent are for $55 and 40 percent are for $80. The $55 checks are delayed two days on average; the $80 checks are delayed three days...
-
What are the potential methods the IRS can use to investigate whether the taxpayer has complied with the tax laws?
-
Home Fibers Corporation is a recently formed business selling the World's Best Doormat. The corporation is selling doormats faster than Home Fibers can make them. It has been selling the product on a...
-
Which of the following is not necessarily true for an operating segment? a. An operating segment earns revenues and incurs expenses. b. The chief operating decision maker regularly reviews an...
-
E-books, an online book retailer, has two operating divisions-corporate sales and consumer sales-and two support divisions-human resources and information systems. Each sales division conducts...
-
Support Department Cost AllocationDirect Method Christmas Timber, Inc., produces Christmas trees. The trees are produced through a cutting and pruning process. Machine maintenance and janitorial...
-
The Farmers American Bank of Leesburg is planning to install a new computerized accounts system. Bank management has determined the activities required to complete the project, the precedence...
-
What is the true mass of water if the measured mass in the atmosphere is 5.397 4 g? When you look up the density of water, assume that the lab temperature is (a) 15C (b) 25C. Take the density of air...
-
A solution of potassium permanganate (KMnO 4 ) was found by titration to be 0.051 38 M at 24C. What is the molarity when the lab temperature drops to 16C?
-
A manufacturing company produces steel housings for electrical equipment. The main component part of the housing is a steel trough that is made out of a 14-gauge steel coil. It is produced using a...
-
Companies that invest heavily in eco-friendly initiatives, such as transitioning to renewable energy sources or implementing carbon offset programs, may initially face increased operational costs....
-
Answer each question individually please. 14-13 What are the advantages and drawbacks of universities using social media to communicate with various stakeholdersstudents, potential students, alumni,...
-
act as a consultant hired by the operations director of the Barry Computer Company provide a financial analysis and comparison to the industry. You will conduct a financial ratio analysis to gain a...
-
Building a sense of community is not just a moral thing to do, but also a pragmatic one. In today's competitive and ever-evolving business environment, the organizations that can attract the most...
-
Watch https://youtu.be/U3MtvvNjUR4 What do you think of Dr. Saint's ideas about barriers to change? What do you think about social learning? Could this tool be used to make real change? How can the...
-
Parker Beverages sells a variety of protein shakes and fruit juices to small health food stores. Parker purchases the shakes and juices from leading manufacturers. Identify each of the following...
-
Could the owner of a business prepare a statement of financial position on 9 December or 23 June or today?
-
Write each answer with the correct number of significant figures. (a) 1.0 + 2.1 + 3.4 + 5.8 = 12.3000 (b) 106.9 - 31.4 = 75.5000 (c) 107.868 - (2.113 102) (5.623 103) = 5 519.568 (d) (26.14/37.62)...
-
What is the relation between the standard deviation and the precision of a procedure? What is the relation between standard deviation and accuracy?
-
List the three different cases that we studied for comparison of means, and write the equations used in each case.
-
What is Coke's average ownership percentage in its equity method investments? Goodwill is 7000 Calculate the firm's current ratio (current assets/current liabilities). Calculate the current ratio...
-
John has to choose between Project A and Project B, which are mutually exclusive. Project A has an initial cost of $30,000 and an internal rate of return of 16 percent. Project B has an initial cost...
-
Complete the table below, for the above transactions
Study smarter with the SolutionInn App