Calculate the molar concentration of the final solution

Assignment Help Chemistry
Reference no: EM13169226

A student added 5.85g of KMnO4 to a beaker containing 150ml of 0.200 M KMnO4 solution. Calculate the molar concentration of the final solution. Assume volume remains constant.

Reference no: EM13169226

Questions Cloud

What is the final temperature of the water : A 283-g sample of nickel at 100.0°C is placed in 100.0 mL of water (density = 1.00 g/mL) at 22.0°C. What is the final temperature of the water?
Portrayals realistic : What television shows portray gay and lesbian characters? Describe the kinds of roles they play. Are these portrayals realistic?
Which of electron configurations represent an excited state : which of the following electron configurations represent an excited state?
Greatest predictors of poverty : Identify and discuss the three greatest predictors of poverty in America. In your opinion, what can be done to help the impoverished find their way out of poverty? Make sure to support your examples. Explain your answer
Calculate the molar concentration of the final solution : A student added 5.85g of KMnO4 to a beaker containing 150ml of 0.200 M KMnO4 solution. Calculate the molar concentration of the final solution. Assume volume remains constant.
Heroic action-sentimentality and awe mixed with terror : The term "sublime" was considered to inspire which of the following feelings?
Narrow down best practice companies : What other factors would you recommend companies look at when trying to narrow down best practice companies?
Opposing slavery in the territories : In opposing slavery in the territories, the Free Soilers were less interested in the plight of ________________ where slavery was legal than they were in small independent farmers headed west
What is ethnicity and what are ethnic divisions : What is ethnicity and what are ethnic divisions? Think about the country you have chosen for your research project( I have chosen Samoa). What type of ethnic divisions does Samoa have?

Reviews

Write a Review

Chemistry Questions & Answers

  Estimate the value of the equilibrium constant

Estimate the value of the equilibrium constant at 625 {rm K} for each of the following reactions. Delta H{^{circ}_{rm f}} and S{^{circ}} for rm BrCl(g) is 14.6 {rm kJ/mol} and 240.0 frac {rm J}{rm mol cdot K}, respectively.

  How many grams of total blood cholesterol

individual suffering from a high cholesterol level in her blood has 239 of cholesterol per 100 of blood. If the total blood volume of the individual is 5.4 , how many grams of total blood cholesterol does the individual's body contain?

  Explain the final temperature of the water and metal

The final temperature of the water and metal was 25.0 C. Assuming no heat is lost to the surroundings,calculate the specific heat of the metal and estimate its atomic weight

  Find the mass of the unknown atom in the molecule

A particular diatomic molecule which contains H exhibits a 16.95 cm^-1 spacing between its rotational lines and bond length of 141.5 picometers. Determine the mass (in amu) of the unknown atom in the molecule.

  Define how many seconds after the start of the reaction

How many seconds after the start of the reaction does it take for the reactant concentration to decrease to 0.0185 M?

  What is the true formula of the compound

0.158g of a barium halide is completely precipitated out of H2SO4 and 0.124g of barium sulfate are produced. what is the true formula of the compound.

  Draw the rearranged cation that will eventually lead

The solvolysis product of 1-bromo-2,2-dimethylbutane with ethanol initially forms the expected carbocation but does not give any of the expected 1-ethoxy-2,2-dimethylbutane. Draw the rearranged cation that will eventually lead to the product.

  What is the equilibrium temperature of the system

A 145 g aluminum cylinder is removed from a liquid nitrogen bath, where it has been cooled to -196° C. The cylinder is immediately placed in an insulated cup containing 226 g of water at 15.0° C,

  Semi-empirical expression for a dilute real solution

Semi-Empirical Expression for a Dilute Real Solution, Starting with the definition of osmotic pressure

  How many moles of oxygen could be produce

potassiumm chlorate (KClO3) decomposes to form potassium chloride and oxygen gas. if 5.4 moles of potassium chlorate decompose, how many moles of oxygen could be produce.

  What is the minimum rate that fresh air has to be supplied

what is the minimum rate that fresh air has to be supplied to the room so that the concentration of CO2 in the room doesn't exceed 0.500% by mole? Assume the room is well mixed, and the volume of the solid dry ice does not change. mol air/min

  What is the mass of a cube of lead

The mass of a cube of iron is 363 g. Iron has a density of 7.87 g/cm3. What is the mass of a cube of lead that has the same dimensions?

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