Cryolite (Na 3 AlF 6 ) is used in the commercial production of aluminum from ore. Cryolite

Question:

Cryolite (Na₃AlF₆) is used in the commercial production of aluminum from ore. Cryolite itself is produced by the following reaction:

A mixture containing 800.0 kg of NaOH, 300.0 kg of Al₂O₃, and 600.0 kg of HF is heated to 950°C and reacts to completion. What is the maximum mass of Na₃AlF₆formed?

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

Step by Step Answer:

Related Book For book-img-for-question

Chemistry For Engineering Students

ISBN: 9780357026991

4th Edition

Authors: Lawrence S. Brown, Tom Holme

See More Books

Question Posted: Nov 26, 2023 01:34 AM

See More Questions

Citric acid (C 6 H 8 O 7 ) is used in the preparation of many foods, pharmaceuticals, soft drinks, and personal-care products. Although it can be recovered by concentration and crystallization from...
Various uses for nitric acid are given in Problem 6.43, along with information about how this important chemical is synthesized industrially. The key reactions are oxidations of ammonia to nitric...
The Ostwald process for the commercial production of nitric acid from ammonia and oxygen involves the following steps: 4NH3(g) + 5O2(g) 4NO(g) + 6H2O(g) 2NO(g) + O2(g) 2NO2(g) 3NO2(g) + H2O(l) ...
Suppose you are given the following set of data with three Boolean input variables a, b, and c, and a single Boolean output variable K. a bc K 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 01 For parts (a) and (b),...
What are the major differences between an informal reorganization and reorganization in bankruptcy? In answering this question, be sure to discuss the following items: (1) Common pool problem (2)...
The Annapolis Rotary Club sells hot dogs for $1.95 each at the annual Annapolis Fall Fair. The Rotary Club buys wieners at $3.95 per package of 10 wieners, and hot dog buns at $2.90 per dozen. It...
Based on past experience, Leickner Company expects to purchase raw materials from a foreign supplier at a cost of 1,000,000 marks on March 15, 2010. To hedge this forecasted transaction, the company...
A study reported in the Journal of Small Business Management concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this...
Question 32 3 Points Refining machine has been acquired at PHP 100,000 expected to be useful for 10 years, and would have a salvage value of PHP 1,500 by then what is the depreciation cost per year...
A balloon is filled with helium, and its volume is 2.2 L at 298 k. The balloon is then dunked into a thermos bottle containing liquid nitrogen. When the helium in the balloon has cooled to the...
What mass of the unknown compound is formed in the following reactions? (Assume that reactants for which amounts are not given are present in excess.) (a) C 2 H 4 + H 2 C 2 H 6 3.4 g C 2...
R)-(+)-Glyceraldehyde can also be transformed into (-)-malic acid. This synthesis begins with the conversion of (R)-(+)-glyceraldehyde into (-)-tartaric acid, as shown in Problem 17.41, parts (e) and...
1. Using appropriate examples, compare and contrast the genetic diversity of marine fish species with freshwater fish species (8 marks) 2. Your class went on a trip and discovered a crater lake on...
Find sin(29) given that cos(0) = and 0
Amazing Aquariums began as a class project on new business development. Now that the visionaries behind the idea have graduated, they want to explore their business idea and see if the concept could...
3. Modify the program of Example 05 so that, it takes and prints values using the following two functions respectively. void get (double *&a, int& n); void print (double *a, int n); 4. Following is a...
A company will be financing its operations with and a capital budget is P40,000,000 and a debt-to-equity ratio of 1. The interest rate on company's debt is 10%. The expected return on equity by the...
Define selectivity and isotropy and their importance in relation to etching?
The activities listed in lines 2125 serve primarily as examples of A) Underappreciated dangers B) Intolerable risks C) Medical priorities D) Policy failures
Explain why two magnetic fields, a static field and a radiofrequency field, are needed to carry out NMR experiments. Why must the two field directions be perpendicular?
Explain the difference in the mechanism that gives rise to through-space dipoledipole coupling and through-bond coupling.
Predict the number of chemically shifted + 1H peaks and the multiplet splitting of each peak that you would observe for diethyl ether. Justify your answer.
Los datos de la columna C tienen caracteres no imprimibles antes y despus de los datos contenidos en cada celda. En la celda G2, ingrese una frmula para eliminar cualquier carcter no imprimible de la...
Explain impacts of changing FIFO method to weighted average method in inventory cost valuations? Explain impacts of changing Weighted average method to FIFO method in inventory cost valuations?...
A perpetuity makes payments starting five years from today. The first payment is 1000 and each payment thereafter increases by k (in %) (which is less than the effective annual interest rate) per...

Cryolite (Na 3 AlF 6 ) is used in the commercial production of aluminum from ore. Cryolite

Question:

6 NaOH + Al₂O3 + 12 HF→2 Na3AlF6 + 9 H₂O

Step by Step Answer:

HF is lim...View the full answer

Chemistry For Engineering Students

Students also viewed these Sciences questions