Find two values for the molarity

Assignment Help Chemistry
Reference no: EM13169762

A 20.00-mL sample of H3Y was titrated with 0.10 M NaOH. THe first equivalence point was reached after the addition of 15.25 mL of base. THe second equivalence point was reached after the addition of 30.98 mL. FInd two values for the molarity of H3Y in the original sample.

Reference no: EM13169762

Questions Cloud

A very crude model of the buckminsterfullerene molecule : A very crude model of the buckminsterfullerene molecule (C60) is to treat it as a collection of electrons in a cube with sides of length equal to the mean diameter of the molecule (0.7nm)
State components of an acrylamide gel effects qualities : Which components of an acrylamide gel effects qualities of the final product, and which components affect the speed of polymerization?
Explain the purpose of running both dalton vll mixed markers : What is the purpose of running both Dalton Vll mixed markers and lanes with individual markers on SDS-PAGE?
Explain why is sodium bicarbonate used with acids : Why is sodium bicarbonate used with acids and used in cooking
Find two values for the molarity : THe first equivalence point was reached after the addition of 15.25 mL of base. THe second equivalence point was reached after the addition of 30.98 mL. Find two values for the molarity of H3Y in the original sample.
State anaerobic fermentation experiment : WHY did lactose produce mnCO2 in an anaerobic fermentation experiment? (Hint: lactase mechanism, how do sugar transporters work,
State the mixtures that constitute buffer solution : Choose only the mixtures that constitute buffer solutions. Can someone how i would determine this as well? 0.30 M HOCN mixed with 0.35 M NaNO3
Explain the above original buffer solution : If 10.00 mL of 0.250 M NaOH solution is added to 100.00 mL of the above original buffer solution (described in part 1 of this problem), what is the new pH of the solution?
What is the pressure inside the flask : if 6.oog of nitrogen gas is introduced into an evacuated 2.00L flask at 28*C, what is the pressure inside the flask?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate all concentrations at equilibruim

Suppose HI at 5.00 10^-1 M, H2 at 1.00 x 10^-2 M, and I2 at 5.00 x 10^-3 M are mixed in a 5.0 L container. Calculate all concentrations at equilibruim.

  Calculate the number of moles of pf3 produced

1.00 mol of phosphorus reacted with excess fluorine:  P4 + 6F2 -> 4PF3  Calculate the number of moles of PF3 produced, assuming the reaction went to completion

  Determine how much heat is released

Determine how much heat is released when 15.7 kilo grams of ethane forms If 112 kilo joule is given off per mole of ethene reacting,?

  What is the molar heat of combustion

a bomb clorimeter contains 2.5 liters of water if the combustion of .175 moles causes the temperature of the water to rise 45 degrees celsius, what is the molar heat of combustion.

  Give the products result from the hydroboration-oxidation

Starting with needed alkanes, alkenes and inorganic regrets, devise syntheses for the following compounds. Yout method should produce each compound in good yield and free of isomers.

  Define what is the atomic mass of gold

How many moles is a cube of gold with sides of 2.364 cm? Density of gold is 19.30 g/mL What is the atomic mass of gold?what is the name of the commom laboratory equipment.

  Explain infared spectroscopy

Im really confused about spectroscopy and need an introduction on what it is and what these types of problems mean.

  What was the final temperature

A gas was enclosed in a rigid-walled container. The initial temperature and pressure were 52°C and 0.55 atm, respectively. If the final pressure were 2.41 atm.

  How many calories of heat are released

The heat fusion for water is 80. cal/g. How many calories of heat are released when 20 g of water is at 0 C is frozen to ice ?

  What is the concentration of the resulting solution

If 3.0 Ml of distilled water is added to 2.0 ml of 0.35M CoCl2 solution, what is the concentration of the resulting solution.

  Determine the heat released

determine the heat released when (ethene) CH2 CH2 reacts with hydrogen gas and form CH3CH3.If Bond enthalpies given are H H : 436 kJ/mol,C Br : 276 kJ/mol,C C : 612 kJ/mol,C C : 348 kJ/mol,C H : 412 kJ/mol;

  What volume would it occupy

If the methane contained in 4.00 L of a saturated solution at 25 C was extracted and placed under STP conditions, what volume would it occupy?

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