A 22.50g of mixture of sand and sodium chloride was mixed with water, heated to 90 celsius

Fantastic news! We've Found the answer you've been seeking!

Question:

A 22.50g of mixture of sand and sodium chloride was mixed with water, heated to 90 celsius and filtered. The student recovered 17.22g of solid precipitate. What was the percent by weight of sodium chloride in the sample?

Related Book For answer-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Posted Date: Jan 20, 2021 07:48 AM

See More Questions

A mixture contained aluminum sulfate and sodium sulfate. A sample of the mixture weighing 3.458 g was dissolved in water and treated with sodium hydroxide solution to yield a precipitate. The...
Solid CaCl26HbO and liquid water at 25C are mixed adiabatically in a continuous process to form a brine of 15-wt-% CaCb. Using data from Pb. 12.37, determine the temperature of the brine solution...
A mixture of sucrose and water was heated on a hot plate, and the temperature (in °C) was recorded each minute for 20 minutes by three thermocouples. The results are shown in the following table....
The following table includes the GNP(X) and the demand for food (Y) for a country over ten years period. Year 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 Y 6 7 8 10 8 9 10 9 11 10 X 455555 50...
Under what condition(s) does the policy ineffectiveness proposition (PIP) hold?
The beam consists of two segments pin connected at B. Draw the shear and moment diagrams for the beam. Given: F = 700 lb w = 150 lb/ft M = 800 lb ft a = 8 ft b = 4 ft c = 6 ft |B
Thermal regeneration of a fixed-bed adsorber is based on the fact that the adsorption process is exothermic; therefore, heating the saturated adsorbent will result in desorption. The dynamics of the...
What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4days? NORMALCRASH TIME TNIE I NORMAL CRASH IMMEDIATE ACTIVITY DAYS)(DAYS) COST...
The storied American aerospace company, McDonnell Douglas, designed a wide-bodied airliner in the mid-1980s called the MD-11. Research and development costs, plus other fixed costs related to simply...
Mr. Juan Dela Cruz is a self-employed professional based in the Philippines. He provides consulting services in the field of information technology. As a resident Filipino citizen, Mr. Dela Cruz is...
Why " Kodak " is unsuccessful in implementing a strategy. Can you prepare a critical examination of the strategy to address the following questions about Kodak. What was the strategy and why do you...
Consider the Hoofdstad Project, which requires an investment of $1 billion initially, with subsequent cash flows of $200 million, $300 million, $400 million, and $500 million. We can characterize the...
1. Corp A reported the following on its 2020 Income Statement (millions): Revenue Gross Profit $145,685 $78,288 SG&A Expense $34,980 What did Corp A report for cost of goods sold during 2020? What...
Find the rate of depreciation if you bought a car for $20,000 and, after 4 years, it is worth $12,800. Round to the nearest hundredth. Use the depreciation model y = a (1 - r) ^ t
Valuation of a declining growth stock Martell Mining Company's ore reserves are being depleted, so its sales are falling. Also, because its pit is getting deeper each year, its costs are rising. As a...
Calculate the materials cost per product using the activity-based costing method given this information: Materials cost: $440 Number of products made: 1,200
You, CPA, are the tax partner in your own small accounting firm, You CPA LLP. You have just finished a meeting with two potential clients; Adnan and Hae-Min Ranger. Adnan and Hae-Min are members at...
Does log 81 (2401) = log 3 (7)? Verify the claim algebraically.
For each of the following molecular models, write an appropriate Lewis formula. (d) (b) (c) (a)
Plot the data given in Table 5.3 for oxygen at 0oC to obtain an accurate molar mass for O2. To do this, calculate a value of the molar mass at each of the given pressures from the ideal gas law (we...
Calculate the pH of a solution obtained by mixing 456 mL of 0.10 M hydrochloric acid with 285 mL of 0.15 M sodium hydroxide. Assume the combined volume is the sum of the two original volumes.
What is likely to be the impact of rising levels of intra-regional trade for the world economy?
Why doesnt the USA specialise as much as General Motors or Texaco? Why doesnt the UK specialise as much as Unilever? Is the answer to these questions similar to the answer to the questions, Why...
It is often argued that if the market fails to develop infant industries, then this is an argument for government intervention, but not necessarily in the form of restricting imports. In what other...

A 22.50g of mixture of sand and sodium chloride was mixed with water, heated to 90 celsius

Question:

Expert Answer:

Answe... View the full answer

General Chemistry

Students also viewed these accounting questions