Sample of a metal mixture of nickel

Assignment Help Biology
Reference no: EM132439847

Impure nickel can be purified by first forming the compound Ni(CO)4(g), which is then decomposed by heating to form very pure nickel. Other metals present do not react.

Ni(s) + 4 CO (g) <-------> Ni(CO)4(g)

If 58.4g of a sample of a metal mixture of nickel and other metals produces 25.2g of Ni (CO)4, what is the mass percent of nickel in the simple?

Reference no: EM132439847

Questions Cloud

Calculate the turnover number of lactate dehydrogenase : Calculate the turnover number of lactate dehydrogenase from the following experimental data:
What is represented in todays media vs that of ten years ago : Why is the representation of differently abled people in media important?What is impact of differently abled representation in the media for other differently
Explain why a helix and ß pleated sheet structures : Explain why a helix and ß pleated sheet structures are often found on the interior of water- soluble proteins.
What is the percentage composition of the brass by mass : A 0.7560 g sample of brass reacted with excess HCL to form 0.0952 g of zinc (ii) chloride. What is the percentage composition of the brass by mass?
Sample of a metal mixture of nickel : If 58.4g of a sample of a metal mixture of nickel and other metals produces 25.2g of Ni (CO)4, what is the mass percent of nickel in the simple?
What is the empirical formula : What is the empirical formula? Using you're knowledge of salts of poly atomic ions, give the proper formula of the compound and name it.
How do burgess and coauthors use data to support their claim : How do Burgess and her coauthors use data to support their claims (a) that representations of minorities found in gaming magazines correspond to stereotypes
Draw a lineweaver-burk plot of data : A. Draw a Lineweaver-Burk plot of this data. Label your axes and include scale marks.
How could you quickly determine which protein you had : After isolating and purifying to homogeneity a small enzyme (110 amino acids long) from a culture of bacteria, you are confused as

Reviews

Write a Review

Biology Questions & Answers

  Benefit from gluten-free

Though some people clearly benefit from gluten-free, there are some misguided reasons people adopt the gluten-free diet.

  Traditional methodologies and maldi-tof ms

The essay should cover the following points; 1- Advantages and disadvantages of both traditional methodologies and MALDI-TOF MS 2- Give a very brief overview of the MALDI-TOF MS technique 3- Be limited to bacterial pathogens - not viruses

  What type of threat to validity would clients'' diet change

Without his knowledge, some of his clients have decided to cut out carbohydrates in their diet with the hope of increasing their weight loss. What type of threat to validity would the clients' diet change introduce?

  How can we possibly define life

How can we possibly define life? Or, how can we tell when something is alive? Are there certain characteristics which make us say that an animal (a cat or a dog) is alive as opposed to a chunk of rock?

  What would be the proportion of genotypic recombinants

A cross is done between 2 heterozygous individuals AaBb where A and B are not linked. What would be the proportion of genotypic recombinants among all offspring? and why

  Which of the evidence pieces would require control reference

Which of the evidence pieces would require control/reference samples? Explain your reasoning for requesting control/reference samples and how they would be collected.

  What is the q10

Respiration rate at 10 degree Celsius is 10 mg/hr, and the rate at 20 degree Celsius is 20 mg/hr. What is the Q10? Given this Q10, what would the rate be at 30 degree Celsius?

  Find the characteristics of vision and hearing

What are the divisions of the nervous system and the parts of each division? What are the characteristics of vision, hearing, smell, taste, and equibulum?

  New prescription for glasses and contacts

Luckily, it's almost time for this year's check-up because she thinks she might need a new prescription for her glasses and contacts.

  Body takes in and processes food

The digestive system plays a critical role in how our body takes in and processes food. Organs of the digestive system are usually referred

  Q1 a red blood cell must squeeze through narrow blood

q1. a red blood cell must squeeze through narrow blood capillaries without rupturing its membrane. the strength and

  What are the mechanisms that prevent acid base

What are the mechanisms that prevent acid- base imbalances from appearing in the body, and where each mechanism functions most significantly?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd