Explain what is the heat capacity of the calorimeter

Assignment Help Chemistry

Reference no: EM13314115

Assume you are performing the calibration step of Experiment 8 and you begin with 70 g of water at 20 oC and 70 g of water at 80 oC. After adding the two portions of water into your calorimeter setup and following the procedure outlined in the experiment, you determine the temperature of the mixed portions of water to be 45 oC. What is the heat capacity of the calorimeter? Assume room temperature is 25 oC

Reference no: EM13314115

Questions Cloud

Explain the difference between gas chromatography : What are the difference between gas chromatography, column chromatography, and thin layer chromatography

Explain how is hcl a base if it has no oh ions in is formula : How is HCl a base if it has no OH ions in is formula to omit when dissolved? Where does it's O come from

How much money is required in the trust fund to provide : (1) To provide $750000 for th construction and $250000 for the initial equipment of a small engineering laboratory ; (2) to pay the $150000 per year laboratory operating cost; and (3) to pay for $100000 of replacement equipment every 4 years, beginn..

Determine the mass in grams of al that burns : The heat of formation of Al2O3(s) is change Hf= -1669kJ/ /mol. a.) Calculate the heat evolved when 3.47 g of Al burns in oxygen. b.) Find the mass in grams of Al that burns when 1039 kJ are evolved.

Explain what is the heat capacity of the calorimeter : After adding the two portions of water into your calorimeter setup and following the procedure outlined in the experiment, you determine the temperature of the mixed portions of water to be 45 oC. What is the heat capacity of the calorimeter. Assu..

Find the resulting voltage difference : An airplane is traveling parallel to the ground in a region where the Earth%u2019s magnetic field is oriented perpendicular to the ground. What is the resulting voltage difference between the ends of each wing

What investment can be justified for the new surface : Annual maintenance cost for a particular section of highway pavement are $2000. The placement of a new surface would reduce the annual maintenance cost to $500 per year for the first 5 years and to $1000 per year for the next 5 years.

What is routing loops : Explain two of the above techniques briefly with diagrams. What is Routing Loops?

What is the average translational kinetic energy : Two moles of an ideal gas are placed in a container whose volume is 6.9 x 10-3 m3. What is the average translational kinetic energy of a molecule of the gas

User Account

All Pages