What is the percentage of iron in the ore, Chemistry

+44 141 628 6080
[email protected]

What is the percentage of iron in the ore

A 3.33 gram sample of iron ore is transformed to a solution ofiron (II) sulfate and this solution is titrated with 0.150 Mpotassium dichromate. It it required 41.4 mL of potassiumdichromate solution to titrate the iron (II) solution, what is the percentage of iron in the ore? Fe]2+ + CrO7]2- >>> Fe]3+ +Cr]3+

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of iron in the ore

Reference No:- TGS0845747

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : What mass of silverbromide can be dissolved

During the developing process of black and white film, silverbromide is removed from photographic film by the fixer. The majorcomponent of the fixer is sodium thiosulfate.

Q : Child climbing a normal staircase to the second floor

When an 81.0-kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy increases by 1.70 10^3 J. By how much does the potential energy of a(n) 16.0-kg child increase when the child climbs a norm

Q : Determine the work done to launch the motion

For comparison, a .22 caliber bullet has a mass of 2.6 g and, starting from rest, exits the barrel of a gun with a speed of 412 m/s. Determine the work done to launch the motion of both the hammer and the bullet.

Q : Find vertical and horizontal asymptotes for graph

With the rational function f(x)=(3-3x^2)/(x^2-4), find any intercepts for the graph, find any vertical and horizontal asymptotes for the graph, and sketch the graph.

Q : What is the percentage of iron in the ore

A 3.33 gram sample of iron ore is transformed to a solution ofiron (II) sulfate and this solution is titrated with 0.150 Mpotassium dichromate.

Q : Find the local extrema for the revenue function

Find the local extrema for the revenue function, and find over which intervals is the graph of the revenue function concave upward or concave downward.

Q : Satellite in a circular earth orbit problem

A 6500-kg satellite is in a circular earth orbit that has a radius of 3.5 10^7 m. A net external force must act on the satellite to make it change to a circular orbit that has a radius of 8.9 10^6 m. What work must the net external force do?

Q : How many millimeters of sodium carbonate are required

A flask contains 49.8 mL of 0.150 M calcium hydroxide. How many millimeters of 0.350 M sodium carbonate are required to react completely with the calcium hydroxide?

Q : How many years will it take for country to have given cars

There are currently 61 million car in a certain country increasing by 3.9% annually. How many years will it take for this country to have 82 million cars round to nearest year.

1942680

Questions
Asked

3,689

Active Tutors

1460659

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of iron in the ore

Reference No:- TGS0845747

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : What mass of silverbromide can be dissolved

Q : Child climbing a normal staircase to the second floor

Q : Determine the work done to launch the motion

Q : Find vertical and horizontal asymptotes for graph

Q : What is the percentage of iron in the ore

Q : Find the local extrema for the revenue function

Q : Satellite in a circular earth orbit problem

Q : How many millimeters of sodium carbonate are required

Q : How many years will it take for country to have given cars

Teaching an adult client with type 1 diabetes mellitus

Outcome of the pregnancy of an adolescent client

Teaching regarding the use of oral contraceptives

Problem concerning antibody screening test

Client has suffered a head injury

Patient with advanced cancer has several morphine orders

Client undergoes a modified radical mastectomy

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of iron in the ore

Reference No:- TGS0845747

Recent Questions Asked Chemistry

Q : What mass of silverbromide can be dissolved

Q : Child climbing a normal staircase to the second floor

Q : Determine the work done to launch the motion

Q : Find vertical and horizontal asymptotes for graph

Q : What is the percentage of iron in the ore

Q : Find the local extrema for the revenue function

Q : Satellite in a circular earth orbit problem

Q : How many millimeters of sodium carbonate are required

Q : How many years will it take for country to have given cars

Asked Questions