Find out the mass in grams of ni

Assignment Help Chemistry
Reference no: EM13180278

A 6.16 g sample of a solid containing Ni is dissolved in 20.0 mL water. A 5.00 mL aliquot of this solution is diluted to 100.0 mL and analyzed in the lab. The solution was determined to contain 5.03 ppm Ni. Determine the molarity of Ni in the 20.0 mL solution. Determine the mass in grams of Ni in the original sample. Determine the weight percent of Ni in the sample.

Reference no: EM13180278

Questions Cloud

Sales tax on every dollar of merchandise sold : Wrecker Computing sells merchandise for $5,000 cash on September 30 (cost of merchandise is $2,900). The sales tax law requires Wrecker to collect 4% sales tax on every dollar of merchandise sold
Estimate the value of the population proportion : A market survey is conducted by your state legislator to determine the proportion of homeowners who would switch to a new "electrical energy supplier" if they had the opportunity afforded them by new state legislation. Of the 1,200 homeowners surv..
State the precipitate formed was washed and dried : The precipitate formed was washed and dried .Its mass was 0.287g.Find the mass of NaCl in the initial sample.
Express the area a of the two rectangles as a function of x : A rancher has 1200 ft of fencing to enclose two adjacent rectangular regions of equal areas. express the area A of the two rectangles as a function of the width x.
Find out the mass in grams of ni : Determine the molarity of Ni in the 20.0 mL solution. Determine the mass in grams of Ni in the original sample. Determine the weight percent of Ni in the sample.
Explain what are the wavelength of wave : If wave (a) has a wavelength of 1.0 m and a frequency of 3.0*10^8 cycles, what are the wavelength of wave
How many adult tickets were sold : there are 443 tickets sold. There were 57 less student tickets sold than adult tickets. how many adult tickets were sold.
How do network effects contribute to economies of scale : What is the relationship between economies of scale and a natural monopoly? What is simultaneous consumption and how does it affect economies of scale? What are network effects and how do they contribute to economies of scale?
State portion of that solution is diluted by adding : portion of that solution is diluted by adding 167 mL of water. What is the final concentration? Assume the volumes are additive.

Reviews

Write a Review

Chemistry Questions & Answers

  Define how many rads does the person receive

A 68-kg person exposed to thorium-234 receives 5.0x10^4 B particles, each with an energy of 3.0x10^-14 J. How many rads does the person receive?

  Calculate partial pressure of each gas and total pressure

A mixture of 1.10 g H2 and 1.51 g He is placed in a 1.00 L container at 25°C. Calculate the partial pressure of each gas and the total pressure of PHe.

  State stream of oxygen and sulphur was converted

In a quality control analysis for sulphur impurity 5.6 g metal sample was burnt in a stream of oxygen and sulphur was converted into SO2 gas The SO2 gas then oxidizes to sulphate by using H2O2 solution towhich had been added 30 mL of 0.04M NaOH

  Determine the final temperature of the mixture

Determine the final temperature of the mixture. (Use 1g/mL as the density of water)

  Calculate the ph of a solution

Calculate the pH of a solution prepared by dissolving 0.30 g of BaO in enough water to make 0.800 L of solution.

  Calculate the parts per million of sulfur in the sample

A 25.00mL portion of 0.00923M NaOH (MM 40.00g/mol) was introduced into the solution of H2SO4 (MM 98.08g/mol), then the excess was back titrated with 13.33mL of 0.01007M HCl (MM 36.46g/mol). Calculate the parts per million of sulfur in the sample.

  What is the volume of the solution

7.04 g of CuNO3 is dissolved in water to make a 0.300 M solution. What is the volume of the solution.

  What mass of water (in grams) would produce

The combustion of octane produces carbon dioxide and water. If you start with 10.0 mol of octane, what mass of water (in grams) would you expect to produce?

  What would the volume become

A balloon was filled to a volume of 2.50  L when the temperature was rm 30.0 C. What would the volume become if the temperature dropped to rm 11.0 0C.

  What is the heat absorbed by the reaction

A reaction in water causes the water in beaker to cool from 25 degrees Celsius to 21 degrees Celsius. The volume of water 150ml (d=1.0g/ml). What is the heat absorbed by the reaction?

  Which of the given solution is the most basic

You have given some solutions as A. O.6MNH3 b. 0.150MKOH c. 0.100M Ba(OH)2 you just need to determine that which of the given solution is the most basic also give explanation for your answer?

  What will be the volume

A sample of neon has a volume of 780 mL when it is at a pressure of 751 mmHg. What will be the volume when the pressure is increased to 1389 mmHg?

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