User Account

All Pages

Compute the equivalency point and the ph

Assignment Help Chemistry
Reference no: EM13544906

A 15 mL sample of 0.100 M Ba(OH)2 is titrated with 0.12M HCl. Calculated the equivalency point, and the pH after 5mL, 10 mL, 15 mL, and 20 mL of HCl are added.

Reference no: EM13544906

Questions Cloud

How to calculate the lattice energy for lif : Calculate the lattice energy for LiF(s) given the following; sublimation energy for Li(s) +166KJ/mol, ?Hf for F(g) +77KJ/mol, first ionization energy of Li(g) +520KJ/mol, electron affinity of F(g) -328KJ/mol, enthalpy of formation of LiF(s) -617KJ..
Determine what is the speed of the cars : Two cars traveling with the same speed move directly away from one another. What is the speed of the cars
Define 3-phenylpropanal is allowed to mix : Show the product that forms when 3-phenylpropanal is allowed to mix with sodium hydroxide catalyst.
Evaluate the magnification of the lens : An object is placed 55.5 cm from a screen. Where should a converging lens of focal length 8.0 cm be placed to form an image on the screen, Find the magnification of the lens
Compute the equivalency point and the ph : A 15 mL sample of 0.100 M Ba(OH)2 is titrated with 0.12M HCl. Calculated the equivalency point, and the pH after 5mL, 10 mL, 15 mL, and 20 mL of HCl are added.
Evaluate the position and height of the final image : A 1.00-cm-high object is placed 3.80 cm to the left of a converging lens of focal length 7.50 cm. Find the position and height of the final image
How much naoh are needed to neutralize solution of h2so4 : How many mL of 0.150 M NaOH are needed to neutralize 50.00 mL of a 0.120 M solution of H2SO4
What is the speed of the box at the equilibrium position : A 5 kg mass is connected to a spring (1000 N/m) platform which undergoes simple harmonic motion in the vertical direction with two complete oscillations each second. What is the speed of the box at the equilibrium position
How much force must you exert to keep the pole motionless : You're carrying a 4.0-m-long, 23kg pole to a construction site when you decide to stop for a rest. How much force must you exert to keep the pole motionless in a horizontal position

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate how many moles of sodium phosphate required

Calculate how many moles of sodium phosphate are needed to react completely with 4.6 mol of calcium nitrate( Ca(NO 3 ) 2 ) to form sodium nitrate  (NaNO 3 ) and calcium phosphate?

  What is the ag concentration

What is the Ag+ concentration when BaCrO4 just starts to precipitate? The Ksp for Ag2CrO4 and BaCrO4 are 1.1 x 10-12 and respectively.

  Explain how much heat would be discharged during the process

Suppose that a refrigerator cools to -4 degrees C, discharges heat at 20 degrees C and operates with 50% efficiency.

  Explain ammonium ferric sulfate dodecahydrate

Ammonium ferric sulfate dodecahydrate (NH4Fe(SO4)2 • 12 H2O) is synthesized via the two step process shown below. In the first step an acidic solution of iron (II) ions are oxidized to iron (III) ions with nitric acid.

  Explain the heat of formation of no2(g)

Ammonia burns in oxygen according to: 4NH3(g) + 7O2(g) ? 4NO2(g) + 6H2O(l) ??H?_rxn^o=-1396 kJ given ?H_f^o(NH3)g = -46 kJ/mol and ?H_f^o(H2O)l = -286 kJ/mol the heat of formation of NO2(g) ?H_f^o(NO2)g (in kJ/mol) is: A) +48 B) -48 C) +34 D) -29

  Explain what is the relative energy in a hydrogenic system

Plot the radial functions for the 2s and 2p orbitals to explain how shielding plays into the relative energy of 2p electrons to 2s in a multi electron system. What is the relative energy in a hydrogenic (1 electron) system.

  Work performed by a system against the atmospheric pressure

The work performed by a system against the atmospheric pressure to which it is kept open during an experiment in the lab is equal to.

  Explain what molarity of aqueous calcium chloride solution

What molarity of aqueous calcium chloride solution can be expected to show the same conductivity as 0.0050 M aluminum sulfate at 12,500 units.

  Explain reactions as combination and decomposition

Classify each of the following reactions as combination, decomposition, single replacement, or double replacement: a) CuO(s)+2HCl(aq)-->CuCl2(aq)+H2O(l); b) 2Al(s)+3Br2(g)-->2AlBr3(s); c)Pb(NO3)2(aq)+2NaCl(aq)-->PbCl2(s)+2NaNO3(aq); d)2Mg(s)+O2(g..

  Calculate the number of moles of solute present

Calculate the number of moles of solute present in 50.0mg of aqueous solution that is 1.25 molality NaCl.

  If 300ml of 150m calcium chloride is added to 150 ml of

if 30.0ml of .150m calcium chloride is added to 15.0 ml of .100 m silver nitrate what will be the final concentration

  State the half-life for the first-order reacion of hcl

The half-life for the first-order reacion of HCl with ethylene is 15.4 s when the initial concentration of HCl is 0.67 M. What is the rate constant for this reaction?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd