Explain the mixture reaching thermal equilibrium

Assignment Help Chemistry
Reference no: EM13262303

A silver block, initially at 56.8 degrees C, is submerged into 100.0g of water at 24.7 degree C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 27.8 degrees C

Reference no: EM13262303

Questions Cloud

What current should you pass through the coil : At the equator, the earth's field is essentially horizontal; near the north pole, it is nearly vertical. What current should you pass through the coil, to produce a net field in the center of the tank that has a dip angle of 62
Detemine current flow if no starting resistance were added : A DC motor is rated at 230V, 27.5A at normal full load. It turns at 1750rpm under rated conditions. It has total armature resistance of 0803 ohms, and it is desired to hold its maximum starting current to 150% of normal full-load current.
What is the dose in gray : The doctors planning a radiation therapy treatment have determined that a 50g tumor needs to receive 0.21J, What is the dose in gray
What is the aftertax cash flow from the sale of this asset : If the relevant tax rate is 35 percent, what is the aftertax cash flow from the sale of this asset?
Explain the mixture reaching thermal equilibrium : A silver block, initially at 56.8 degrees C, is submerged into 100.0g of water at 24.7 degree C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 27.8 degrees C
What is the age of the rock : The technique known as potassium-argon dating is used to date old lava flows. The potassium isotope 40K has a 1.28 billion year half-life, What is the age of the rock
What is the difference between blue cross and blue shield : Blue Cross and Blue Shield insurance organizations provide health insurance to millions of Americans. What is the difference between Blue Cross and Blue Shield?
What is american eagle outfitters dividend yield : American Eagles Outfitters (ticker: AEO) recently paid a quarterly dividend of $0.125. It's current share price is $12.73. What is American Eagle Outfitters' dividend yield rounded up to the nearest percent?
How a gaseous fuel mixture stored : A gaseous fuel mixture stored at 752 mmHg and 298 K contains only methane and propane . When 11.6L of this fuel mixture is burned, it produces 767kJ of heat.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what was the concentration of the solution

A chemist wanted to determine the concentration of a solution of lactic acid, HC3H5O3. She found that the pH of the solution was 2.49. What was the concentration of the solution

  What was the final temperature

A gas was enclosed in a rigid-walled container. The initial temperature and pressure were 52°C and 0.55 atm, respectively. If the final pressure were 2.41 atm.

  State a technician in a large pharmaceutical research firm

As a technician in a large pharmaceutical research firm, you need to produce 200 mL of 1.00 M a phosphate buffer solution of pH = 7.06. The pKa of H_2PO_4}^- is 7.21. You have 2.00 L of 1.00 M KH_2PO_4 solution and 1.50 L of 1.00 M K_2HPO_4 soluti..

  What volume of 0.10 m naoh must be added

A buffer is made using 45.0 mL of 0.750 M HC3H5O2 and 55.0 mL of 0.700 M NaC3H5O2.What volume of 0.10 M NaOH must be added to change the pH of the original buffer solution by 2.5%? Ka for this acid is 1.3 x 10

  Compute the mass of oxygen per gram of sulfur

Calculate the mass of oxygen per gram of sulfur for sulfur dioxide. B) Calculate the mass of oxygen per gram of sulfur for sulfur trioxide.

  State raise the temperature of the water to body temperature

The volume of each glass was 250mL. How much heat, in kJ, did the body have to supply to raise the temperature of the water to body temperature (37 C)?

  How much heat can be extracted from the house

Assume that an air conditioner consumes 1.50 X 103 W of electrical power, and that it can be idealized as a reversible Carnot refrigerator. If the coefficient of performance of this device is 2.50, how much heat can be extracted from the house in ..

  How to calculate the energy in kj released

Is it believed that two carbon-12 nuclei (mass 12.0000 amu) can react in the core of a supergiant star to form sodium-23 (mass 22.989767 amu) and hydrogen-1 (mass 1.007825). Calculate the energy in kJ released from this reaction for each mole of h..

  Explain a woman had a heart attack caused by thrombus

A woman had a heart attack caused by thrombus. the cells immediately downstream from the thrombus were deprived of oxygen and , as a result, increased

  State the lewis dot structure of hxesh the formal charges

what is the lewis dot structure of HXeSH the formal charges on each atom should be = to 0

  What is the uncertainty in its position

An electron traveling at 3.7 X 10^5 m/sec has an uncertainty in its velocity of 1.88 X 10^5 m/s. What is the uncertainty in its position?

  What velocity would an electron need

What velocity would an electron (9.11x10^-31kg ) need for its de Broglie wavelength to be that of red light (745 nm)?

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