Describe what is the molarity of the chloride ion

Assignment Help Chemistry
Reference no: EM13186221

A student finds that 21.22 mL of 0.5510 M lead nitrate is needed to precipitate all of the chloride ion in a 10.00-mL sample of an unknown. What is the molarity of the chloride ion in the student's unknown?

Reference no: EM13186221

Questions Cloud

Determine the probability that no cars arrive ever : suppose that cars arrive at a traffic light according to a Poisson process with a rate of one car per minute starting from t=0 minutes.
Will the saving rate rise over time or fall : The economy of Sonrisa has 1000 people in three income categories: poor, middle class, and rich. The poor ear $500 per year and have to spend it all to meet their consumption needs. The middle class earn $2,000 per year, of which $1,500 is spent a..
Compare the sigmund freud-erik erikson-karen horney : Compare and contrast any two of these: Sigmund Freud, Erik Erikson, Karen Horney, B. F. Skinner, John Watson, Jean Piaget, and Albert Bandura. Evidence wise, who(m) do you agree with most? Why?
Determine the expected number of times the person returns : A person repeatedly and independently flips a coin to decide whether to take a step to the left or to the right from a point X. determine the expected number of times the person returns to X.
Describe what is the molarity of the chloride ion : lead nitrate is needed to precipitate all of the chloride ion in a 10.00-mL sample of an unknown. What is the molarity of the chloride ion in the student's unknown?
State a general rule for canceling factors in a rational : When simplifying the rational expression below, explain why it is improper to cancel out the x's. State a general rule for canceling factors in a rational expression and give an example of how this rule would be used. X+8 /x+2.
When the mother of the granddaughter is the top : the daughter of a women with the income in the bottom third of the income distribution will herself have a 60% chance of being in the bottom third, a 25% chance of being in the middle third, and a 15% chance of being in the top third. Income Group..
Find out the work done on the gas : It is heated so that its pressure increases from 1.50 atm to 407 atm. Determine the work done on the gas during this process.
If the clouds overhead are moving from north to south : If the clouds overhead are moving from north to south, would the upper-level center of low pressure be to the east or west? Draw a simplified map to explain.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molar mass of the unknown compound

An unknown organic compound is mixed with 0.5190 g of naphthalene crystals to give a mixture having a total mass of 0.5959 g. The mixture is heated until the naphthalene melts and the unknown substance dissolves.

  What minimum mass of h2so4(in g) would you need

2Al(s)+3H2SO4(aq) -> Al2(SO4)3(aq)+3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 15.5g. What minimum mass of H2SO4(in g) would you need?

  Determine the total calcium in a small blood sample

Which instrument can be used to determine the total calcium in a small blood sample.suggest a second method suitable for determine the free calcium ions on a similar sample of bood.

  What minimum volume of sulfur dioxide at stp

What minimum volume of sulfur dioxide at STP would be necessary to produce 82.5 kg of sulfur?

  What percent of the pb2+ ions remain

A solution is 0.0100 M in Pb2+ ions. If 0.103 mol of solid Na2SO4 is added to 1.00L of this solution (with negligible volume change), what percent of the Pb2+ ions remain in solution.

  Find out the exposure of a furnace tender to lead fume

Sample were collected in a zinc smelter to determine the exposure of a furnace tender to lead fume during his normal work duties which involves "furnace draws" and general activities around the furnace.

  How many moles of oxygen were in the sample

If 5.50 g of the unknown compound contained 0.183 mol of C and 0.367 mol of H, how many moles of oxygen, O, were in the sample?

  What is final temperature of the water and pieces of metal

A 25.35g piece of iron and a 27.40g piece of gold at 100C were dropped into 920ml of water at 19.45C. The molar heat capacities of iron and gold are 25.19 J/(mol C) and 25.41 J/(mol C). What is the final temperature of the water and pieces of meta..

  Explain how many liters of chlorine gas measured at stp

How many liters of chlorine gas, measured at STP, would be produced by the electrolysis of molten sodium chloride using a current

  How much caco3 is produced

Consider the reaction CaCN2 + 3 H2O → CaCO3 + 2 NH3 . How much CaCO3 is produced if 47.5 moles NH3 are produced

  Compute the value of the rate constant for reaction

Calculate the value of the rate constant for this reaction at 375 degrees celsius. I already calculated the activation energy which is 140.3 kj.

  Explain why the vitamin tablet is crushed

explain why the vitamin tablet is crushed before titrating with the iodate titrant.

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