Define what is the ph at the endpoint

Assignment Help Chemistry
Reference no: EM13660508

10.00 mL of a 0.250 M solution of HOAc is diluted to 100.0 mL as well as then titrated with a 0.100 M solution of NaOH. Define what volume of NaOH requires to be added to reach the endpoint? Define what is the pH at the endpoint?

Reference no: EM13660508

Questions Cloud

Explain what is the charge on an electron in zeets : In Millikan's experiment, the charge on each drop of oil was measured in coulombs. Imagine the same experiment, however with charges measured in a fictitious unit called a zeet (z).
Define what is the mole percent o2 in the mixture : Suppose a gaseous mixture of O2 and Kr has a density of 1.104 g/L at 335 torr and 400K. Define what is the mole percent O2 in the mixture
Define what is the nitrite concentration in the waste water : It takes 17.87mL of 0.002587 M K2Cr2O7 to reach the endpoint. Define what is the nitrite concentration in the original waste water sample measured in mg /L
Define what is the chloride concentration in mg/l : 50.00 mL of wastewater is diluted with 100.0 mL of distilled water as well as then titrated using the Mercuric Nitrate method. A diphenylcarbazone endpoint is reached after addition of 14.31 mL of 0.01962 M Hg(NO3)2. Define what is the chloride co..
Define what is the ph at the endpoint : 10.00 mL of a 0.250 M solution of HOAc is diluted to 100.0 mL as well as then titrated with a 0.100 M solution of NaOH. Define what volume of NaOH requires to be added to reach the endpoint. Define what is the pH at the endpoint
Define what mass of helium is in a blimp : Suppose a blimp holds 175,000ft3 of Helium. Suppose the gas is at 23 degree Celsius and 1.0atm, define what mass of Helium is in a blimp
Explain what is the molarity of the malonic acid solution : Assume a solution of malonic acid was standardized by titration with 0.100 M NaOH solution. If 20.76mL of the NaOH solution were needed to neutralize completely 13.15 mL of malonic acid soulution, explain what is the molarity of the malonic acid s..
Compute molarity of hcl : Suppose 50.0 mL of HCl of unknown concentration is titrated to neutrality with 90.0 mL of 6.50 M NaOH Compute molarity of HCl
Titrated to neutrality with naoh compute molarity of hcl : Suppose 50.0 mL of HCl of unknown concentration is titrated to neutrality with 90.0 mL of 6.50 M NaOH Compute molarity of HCl

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the net ionic equation to show the formation

what is the net ionic equation to show the formation of a precipitate (insoluble salt) when the following solutions are mixed. write none if no insoluble salt forms. a)AgNo3(aq) + Na2SO4(aq). b)KCl(aq) + Pb(NO3)2(aq). c)CaCl2(aq) + (NH4)3PO4(aq). ..

  Explain combination of the 3s and 3p atomic orbitals

How many molecular orbitals will be formed by combination of the 3s and 3p atomic orbitals in 1.0 mol of Mg atoms. At 0 K, what fraction of these orbitals will be occupied by electron pairs (all orbitals filled up to the Fermi level)

  Define atom may have the same set of four quantum numbers

Quantum numbers are used to uniquely identify an electron in an atom. The Pauli exclusion principle states that no two electrons in an atom may have the same set of four quantum numbers

  Draw one energy diagram showing both reaction pathways

Draw one energy diagram showing both reaction pathways & label all transition states, intermediates and products as well as activation energies. you may assume that the overall reactions are both exergonic while the first step in each reaction is ..

  Explain what is the temerature in c of gas

What is the temerature in C of gas if the volume is changed to 5.79 L and the pressure is changed to 765 mmHg if the gas originally has a volume of 4.00 L, a temp of 298 K, and pressure of 782 mmHg

  Define the density of the vinegar solution

Assume the density of the vinegar solution is 1.00 g/mL and 3.5 % by mass acetic acid.

  Explain how much energy would be absorbed

Explain the Delta H for this reaction is 54.8 kJ. Explain how much energy would be absorbed if 27.1 g of NH_4Cl reacts

  Explain what are the dimensions of the cube

A perfect cube of aluminum metal weighs 20.00g. The density of of aluminum is 2.70 g/ml. What are the dimensions of the cube?

  State the heat capactity of the solution

solid sodium hydroxide is dissolved in 127.3 g of water at 22.0 C in a perfect calorimeter. Assuming the heat capactity of the solution is the same as water, what is the final temperature of the solution?

  State molecular solid and does not ionize

Assume that fructose is a molecular solid and does not ionize when it dissolves in water.

  Define what mass of carbon dioxide is present dry air

What mass of carbon dioxide is present in 1.00 m3 of dry air at a temperature of 25c and a pressure of 731 torr

  Describe a sample of bananas in water is found

A sample of bananas in water is found to have a [H3O1+] = 2.51 x 10-5M. What is the pH of the solution? Are bananas acidic (A), basic (B), or neutral (N)

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