How to compute the calorimeter constan

Assignment Help Chemistry
Reference no: EM13654323

Benzoic acid, 1.35g,is reacte with oxygen in a constant volume calorimeter to form to form H2O(l) and CO2(g) at 298 K. The mass of water in the inner water bath is 1.376*10^3g. The temperature of the calorimeter and its contents rises 3.11K as a result of this reaction. Calculate the calorimeter constan.

Reference no: EM13654323

Questions Cloud

Estimate what is the mass of the wheel : A wheel is made of two solid metal disks glued together. Thecombined moment of inertia of the wheel is 452 kg-m^2. What is the mass of the wheel (both disks are made of the samemetal)
Alpha particles fired at gold foil pass through undeflected : Most alpha particles fired at a gold foil pass through undeflected because the
What is the momentof inertia of such a turbine : A wind turbine consists of three metal rods, each of mass 98kg and length 6.8 m connected at their ends to a central axle, asshown below. What is the momentof inertia of such a turbine
Obtain what is the resulting angular speed of the platform : A man stands on a platform that is rotating (without friction) withan angular speed of 1.94 rev/s; what is the resulting angular speed of the platform
How to compute the calorimeter constan : The mass of water in the inner water bath is 1.376*10^3g. The temperature of the calorimeter and its contents rises 3.11K as a result of this reaction. Calculate the calorimeter constan.
Assume the induced flux varies back and forth between zero : The pickup coil in an electric guitar contains 10,000 turns and hasa diameter of 1.6 mm. When the pickupcoil is very close to a guitar string, there is a field ofmagnitude B = 0.14 T in thecoil. If this steel string is vibrating at a frequency of1..
Estimate how much does it elongate : What is the minimum cross-sectional area required of a verticalsteel cable from which is suspended a 327kg chandelier, If the cable is 7.3 m long, how much does it elongate
Define the condensed structural formula of benzyl acetate : Draw the condensed structural formula of benzyl acetate and circle the acetic acid part and the phenol part
Evaluate what is the angular speed of precession : A bicycle wheel of radius 28 cm is mounted at the middle of anaxle 50 cm long. The tire and rim weigh 30 N. What is the angular speed of precession

Reviews

Write a Review

Chemistry Questions & Answers

  A compound is 400 c 670 h and 533 o by mass assume that we

a compound is 40.0 c 6.70 h and 53.3 o by mass. assume that we have a 100.-g sample of this compound. the molecular

  Calculate the final temperature of the mixture

A 32.0-g sample of water at 290. K is mixed with 48.0 g water at 310. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  State what is the concerntration of the weak acid

The student then titrated 25.0 ml of the same buffer with 0.1115 M NaOH. The observed titration curve is shown below

  Compute the volume of agno3 needed to react

Calculate the volume of 0.07216 M AgNO3 needed to react exactly with 0.3572 g of pure Na2Co3 to

  Compute the activation energy for reaction

Compute the activation energy for this reaction when The half-lives were found to be 161 min at 199 Celsius and 12.5 min at 230 celsius? The isomerization of methyl isocynide follows first order kinetics.

  Explain how much of the stock solution

If i want to make 400.00 mL of a 0.325 M KNO3 solution, and I have a 0.840 M stock solution on hand, how much of the stock solution will I need to dilute

  Calculate the number of moles of nahco3

Calculate the number of moles of NaHCO3 that reacted in each beaker. (The molar ratio between evolved CO2 and the bicarbonate is 1:1.

  Explain the concepts of how laboratory activity works

describe the underlying concepts of how laboratory activity works. descreption should be at least half page

  If all the energy obtained from burning 128 pounds of

the amount of energy released by burning a fuel source measured in energy per mass is called the fuel value. if all the

  Hydrazine derivatives are commonly used in rocket fuels

hydrazine derivatives are commonly used in rocket fuels. combustion of n2h4 produces n2g and h2og. when 1.00 g of n2h4

  What is the ksp for cacro4

The solubility of calcium chromate is 1.56 ×10-3 g/100 mL of solution. What is the Ksp for CaCrO4?

  Explain why is mercury being replaced by other liquids

Why is mercury being replaced by other liquids such as colored alcohol as the temperature-sensing fluid

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