State the reaction caused the temperature of the solution

Assignment Help Chemistry
Reference no: EM13173360

In a constant-pressure calorimeter, 60.0 mL of 0.320 M Ba(OH)2 was added to 60.0 mL of 0.640 M HCl. The reaction caused the temperature of the solution to rise from 21.10 °C to 25.46 °C. If the solution has the same density and specific heat as water, what is Î"H for this reaction (per mole of H2O produced)? Assume that the total volume is the sum of the individual volumes.

Reference no: EM13173360

Questions Cloud

State what is the rate law for the reaction : Consider the proposed mechanism for a reaction below. What is the rate law for the overall reaction?
State the boiling point versus the volume of distillate : from the plots of the boiling point versus the volume of distillate in either of the fractional distillations of the ethanol-water mixture,what conclusion can you draw about the homogeneity of the distillate?
Define fitr-btgi-macrs : Show that the MACRS system is more beneficial economically. Use a 5-year tax life. The corporate MARR is 10%, and the tax rate is 34.
How many grams of this compound burn to release heat : If the heat of combustion for a specific compound is -1360.0 kJ/mol and its molar mass is 82.03 g/mol, how many grams of this compound must
State the reaction caused the temperature of the solution : The reaction caused the temperature of the solution to rise from 21.10 °C to 25.46 °C. If the solution has the same density and specific heat as water, what is Î"H for this reaction (per mole of H2O produced)?
Compute the ph for cases in the titration : Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.110 M HClO(aq) with 0.110 M KOH(aq). The ionization constant for HClO is 4.0*10-8.
The american statistical association''s ethical guidelines : In the Reflection Before Action: The Statistical Consultant Confronts Ethical Issues article, the authors cite the American Statistical Association's Ethical Guidelines for Statistical Practice (see the section "Ethics Provides A Defensible Respon..
Describe how to construct your target electrochemical cell : Describe how you would construct your target electrochemical cell, including the identities and concentrations of all chemical species, as well as a diagram of the setup.
State and draw the chemical structure of a molecule : Draw the chemical structure of a molecule of your design that meets all of the following requirements while also being chemically 'reasonable' ('reasonable' based on a general chemistry, Chem 110/112 knowledge of chemical structure and bonding).

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the specific heat of a metal

Determine the specific heat of a  metal object of 19 grams that is heated to 96 degrees Celsius  and added to a calorimeter containing 75 grams of H 2 O at 18 degrees Celsius.

  Calculate the volume of o2 at stp required

Calculate the volume of O2, at STP, required for the complete combustion of 165 g octane (C8H18) to CO2 and H2O.

  What is the minimum number of kilo joules needed

what is the minimum number of Kilo Joules needed to change 40 grams of water 100 C to steam at the same temperature and pressure?

  How many valence electrons

The phosphorous anion (P-) has how many total electrons and how many valence electrons?

  Compute the pressure that must be applied

Calculate the pressure that must be applied in order to increase its density by 0.08 percent.

  What is the molarity of h+

Sulfuric acid (H2SO4) is a very strong diprotic acid. If 0.041 moles of sulfuric acid is mixed with water to make 169 mililiter of solution, what is the molarity of H+? Answer in units of M.

  Calculate the percentage of empty space

calculate the percentage of empty space in 1 mole of water at 25 c. obbtain the density from the experiment" some measurements of mass and volume."

  What is the volume of gas

You have a gas occupying 75L at 800 torr and 315K. What is the volume if the pressure is decreased to 600 torr and the temp is changed to 127 C?

  What is the ph of the solution

A 50.0-mL sample of 0.50 M HCl is titrated with 0.50 M NaOH. What is the pH of the solution after 28.0 mL of NaOH have been added to the acid?

  Calculate the mass of formed from the unbalanced reaction

Calculate the mass of formed from the unbalanced reaction? A solution is prepared by mixing 100.0 mL of 0.45 M NaCl, 100 mL of 0.082M, and enough to bring the total volume to 400.0 mL

  What is the maximum amount of oxygen

Considering the given equation 4 C3H5N3O9---> 6 N2+ 12 CO2 + 10 H2O + O2,This reaction generates many gaseous products and a large amount of heat determine what is the maximum amount of Oxygen.

  Products in a double-replacement reaction

Determine the precipitate that forms if silver nitrate aqueous solutions and KCl react to produce products in a double-replacement 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!

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