What is the molar concentration of fe

Assignment Help Chemistry
Reference no: EM13115537

If it takes 34.0 mL of 0.0250 M K2Cr2O7 to titrate 10.0 mL of a solution containing Fe2+, what is the molar concentration of Fe2+?

Reference no: EM13115537

Questions Cloud

Rediscounted note : Discuss how to calculate how much Marbury Bank loaned to the maker of the note and how must Marbury would receive when the note was rediscounted.
How about through the motor neuron : Which direction will a neural impulse (action potential) travel through the sensory neuron? How about through the motor neuron?
Certificates of deposit : Conduct an internet search for information on certificates of deposit. Discuss your findings in terms of what CDs are available and their rates. Calculate how much you would stand to make if you invested $1,000
Find out how far textbook moves from its initial position : When released, the textbook slides on a horizontal tabletop with coefficient of kinetic friction k = 0.30. Use the work-energy theorem to find out how far the textbook moves from its initial position before coming to rest.
What is the molar concentration of fe : If it takes 34.0 mL of 0.0250 M K2Cr2O7 to titrate 10.0 mL of a solution containing Fe2+, what is the molar concentration of Fe2+.
Probability of getting no more than one undersized tomato : Assuming that the goal of 4% undersized tomatoes is reached, what is the probability of getting no more than 1 undersized tomato in a randomly selected sample of 20 tomatoes?
What is the expected proportion of color-blind children : Red-green colorblindness is a sex-linked trait. A normal woman whose father was red-green colorblind marries a normal man. What is the expected proportion of color-blind children? Five both the phenotypes and genotypes, including gender.
Dividends and net income : Use the following information and the percent-of-sales method to answer questions. For consistency with the Answer selections provided, please round your forecast percentages to two decimals.)
How many grams of hcl are produced : How many grams of HCl are produced according to the following equation, H2 + Cl2 = 2 HCl, when 4.0 g of hydrogen reacts completely.

Reviews

Write a Review

Chemistry Questions & Answers

  When ammonium phosphate completely dissociates

How many grams of Ammonium phosphate need to be combined to 500 and

  Determine value for the rate of formation of hcl

Determine value for the rate of formation of HCl during the same interval  of 3 seconds If the rate of disappearance H2 = -0.13 M/s at this specific time?

  Determine how many moles of the anion are present

Determine how many moles of the ANION are present in this resulting solution If 4 moles of the ionic compound get dissolved in this reaction?

  Calculating the hydrogen ion concentration and ph

A 155 mL sample of rainwater is titrated using 0.0095 M NaOH solution. If 4.8 mL of the NaOH solution was required to reach the endpoint, what was the pH of the rainwater?

  Conditions under which gases behave most ideally

Fundamentals of chemistry - The conditions under which gases behave most ideally and Under the Bronsted?Lowry definition a base

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  How many grams of methanol must be added

How many grams of methanol must be added to 7.50kg of water to lower its freezing point to -15.0^circ C? For each mole of solute, the freezing point of 1 {rm kg} of water is lowered 1.86 ^circ {rm C}

  Determine how much energy will be required

Determine how much energy will be required to heat 69.7 gal of H 2 O from 22 degree Celsius to 110 degree Celsius if it is given that 1.00 gal weighs 3.77 kg and water has a specific heat capacity =4.184 J/g C

  Describe effects of leachate from landfills

I am trying to understand the effects of leachate from landfills and its effects on groundwater, and since I am in environmental health- its effects on the human health.

  Determine how many grams of hydrogen

Determine how many grams of Hydrogen are required to form 14.01grams of Ammonia and calculate how many grams of ammonia could be formed

  Show whether or not precipitate will form

Show whether or not precipitate will form in this process when the Ksp of Pbl = 9.8*10 -9

  Determine the density of metal

We have noted that water level rises to 62.4mL when a piece of metal of 48 grams is dropped into 50.0mL of H 2 O in a graduated cylinder. Determine the density of this metal?

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