Explain calorimeter calculate the final temp of calorimeter

Assignment Help Chemistry
Reference no: EM13500780

A calorimeter is constructed of 600 grams of glass (Cs = 0.75 J/gC) and it contains 300 grams toluene (Cs = 2.24 J/gC). The initial temp of the calorimeter (both glass and toluene together) is 25C. If 60 J of heat is added to calorimeter calculate the final temp of calorimeter (both glass and toluene together) assuming no heat is lost to surroundings.

Reference no: EM13500780

Questions Cloud

Explain what are the percentages of the other two isotopes : Magnesium has 3 stable isotopes with masses of 23.98504 u, 24.98584 u respectively. If the percent abundance of magnesium-25 is 10.13%, What are the percentages of the other two isotopes
Elway business services : You have been asked by Elway Business Services Inc. to evaluate the possible financial loss that could be accrued by threats to its servers. You decide to use the ALE equation to estimate this cost. As a starting point, EBS provides the follow..
Explain the concentration of the hydrogen ion : The definition of PH is PH = -log[H+], where [H+] is the concentration of the hydrogen ion. If [H+] = 1.2 x 10 ^-5, determine the PH using correct number of significant figures.
How fast will it be going when it reaches the ground : I am standing on a 5m high platform and throw a 0.2kg ball horizontally with a speed of 10m/s. How fast will it be going when it reaches the ground
Explain calorimeter calculate the final temp of calorimeter : calorimeter calculate the final temp of calorimeter (both glass and toluene together) assuming no heat is lost to surroundings.
What is the maximum angular speed of the ball : A person swings a 0.521-kg tether ball tied to a 4.60-m rope in an approximately horizontal circle. what is the maximum angular speed of the ball
Define equilibrium involving reaction of sulfuric and nitric : The pkas of sulfuric and nitric acids are -3 and -1.3, which acid is stronger. Given your predication, write a chemical equation for the equilibrium involving reaction of sulfuric and nitric acids.
Describe the purpose of each component of a wired lan : Describe the purpose of each component of a wired LAN
Explain what is the mass percent of no2- ion in the sample : When a nitrite containing sample with a mass of 3.000 g was analyzed, 16.65 mL of 0.1500 M Na2S2O3 solution was required to completely titrate the sample. What is the mass percent of NO2- ion in the sample

Reviews

Write a Review

Chemistry Questions & Answers

  How many moles of hydrogen gas are produced

How many moles of hydrogen gas are produced when 0.066 mole of sodium is completely reacted?

  Explain the molecule contains only one tellurium atom

Use the octet rule to predict the formula of the compound that would form between tellurium and iodine, if the molecule contains only one tellurium atom and only single bonds are formed.

  Calculate the energy (in kj) of a photon

calculate the energy (in kJ) of a photon which has a wavelength of a mircowave with a wavelength of 2.84 cm

  State what percentage does the solubility of lead iodide

By what percentage does the solubility of lead iodide decrease when dissolved in a solution of 0.02 M ammonium iodide

  Explain dipole-dipole hydrogen bonding dispersion

Give the major force between acetone and chloroform ion-dipole dipole-dipole hydrogen bonding dispersion ion-ion and can you also please explain why

  Compute the ph and the poh of an aqueous solution

Calculate the pH and the pOH of an aqueous solution that is 0.040 M in HCl(aq) and 0.065 M in HBr(aq) at 25°C.

  Define the quantitative species inventory for the system

Give the quantitative species inventory for the system which ultimately results from mixing 2.55mols Cl2, 1.20mols Br2, 1.25mols I2,

  What is the rate constant for the reaction at temperature

Acetaldehyde decomposes at 750 K: CH3CHO â†' CO + CH4. The reaction is first order in acetaldehyde and the half-life of the reaction is found to be 530 seconds. What is the rate constant for the reaction at this temperature?

  Calculate the standard reaction enthalpy

Calculate the standard reaction enthalpy for the oxidation of nitric oxide to nitrogen dioxide 2 NO(g) + O2(g) → 2 NO2(g)

  The concentrations of both h2g and f2g are found to be

the equilibrium constant for the following reaction has the value 2.1103 at a particular temperature.h2g f2g 2 hfgwhen

  At 400 k the rate of decomposition of a gaseous compound

at 400 k the rate of decomposition of a gaseous compound initially at a pressure of 12.6 kpa was 9.71 pas when 10.0

  State increase the temperature of the water

A bowl of 464 g of water is placed in a microwave oven that puts out 776 watts (J/s). How long would it take in seconds to increase the temperature of the water from 12.0oC to 46.0oC? Use SF.

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