How to compute the specific heat of the metal

Assignment Help Chemistry
Reference no: EM13647071

A 21.2 g sample of a metal was heated to 61.98 degrees C. When the metal was placed in a constant-pressure calorimeter containing 30.0 g of water, the temperature of the water rose from 24.69 degrees C to 29.27 degrees C. Calculate the specific heat of the metal.

Reference no: EM13647071

Questions Cloud

Find the magnitude and direction of the force on both : Two protons are brought to a distance of 3x10^(-14) m from each other. find the magnitude and direction of the force on both
Explain heterogeneous mixture and colloid or solution : Define ether, gravy, salad, white grape juice, seltzer water, beef stew, and sodium carbonate as a pure substance, heterogeneous mixture, colloid, or solution
Base of the cliff does the projectile strike the ground : A projectile is fired into the air from the top of a 210m cliff.Its initial velocity is 60 m/s at 30 degree above the horizontal.(a) How much time does it take the projectile to reach the ground?(b) How far horizontally from the base of the cliff doe..
Calculate the volume of bodily fluid lost per hour : A 60.0-kg runner expends 300 W of power while running a marathon. determine the volume of bodily fluid (assume it is water) lost per hour
How to compute the specific heat of the metal : A 21.2 g sample of a metal was heated to 61.98 degrees C. When the metal was placed in a constant-pressure calorimeter containing 30.0 g of water, the temperature of the water rose from 24.69 degrees C to 29.27 degrees C. Calculate the specific he..
Evaluate the average power output on the way up : During a workout, the football players at State U ran up thestadium stairs in 60 s. estimate the average power output on the way up
Explain how many grams of co2 and h2o can be produced : If you add 121 g of C2H6O to your gas, how many grams of CO2 and H2O can be produced from the C2H6O
The rectangular loop in the drawing consists : The rectangular loop in the drawing consists of 75 turns andcarries a current of I = 4.1 A. A 1.6-T magnetic field isdirected along the +y axis. The loop is free to rotateabout the z axis. Determine the magnitude of the nettorque exerted on the loop.
Estimate what will be its speed : A projectile is fired at an upword angle of 45.0 degrees from the top of a 265-m cliff with a speed of 185 m/s. What will be its speed when it strikesthe ground below

Reviews

Write a Review

Chemistry Questions & Answers

  Molecular chlorine affords a mixture of monochlorinated

The photochemical reaction of 2,4-dimethylpentane with molecular chlorine affords a mixture of monochlorinated alkyl halides. Draw teh structures of these products and predict the molar ratio when the reaction is run at 25C

  Compute the activation energy for the flashing process

Compute the activation energy for the flashing process. When At 29 o C the average rate is 3.3 flashes every 10 seconds; at 23 degree Celsius the average rate

  Explain neutral acidic or basic

Identify the following salts as neutral acidic or basic: 1. LiNO3 2. SrBr2 3. LiF 4. KCN 5. NH4ClO4 6. NH4Br 7. NH4CN Please include why are they neutral basic or acidic.

  Evaluate the molality of so4(2-) in the solution

Sulfuric acid in water dissociates completely into H+ and HSO4-; ions. The HSO4- ion dissociates to a limited extent into H+ and SO4(2-). The freezing point of a 0.1000; solution of sulfuric acid in water is 272.72 Calculate the molality of SO4(2-..

  Calculate the molar solubility of strontium chromate

Calculate the molar solubility of strontium chromate in water at 298 K if Ksp = 3.6 * 10-5.

  State extracting an aqueous solution with an organic solvent

If you are uncertain as to which layer in the separatory funnel is aqueous when extracting an aqueous solution with an organic solvent, how could you settle the issue

  Compute the change in ph

calculate the change in ph when 6 ml of 0.1 M HCl is added to 100 ml of a buffer solution that is 0.1 M in NH3 and 0.1 M in NH4Cl. And calculate the change in PH

  T completely neutralize 20 ml of solution of hcl 01 m 40

1. calculate the h of a solution obtained by mixing 1 l of hydrochloric acid 1.0 m with 1 litre of sodium hydroxide

  State nitrogen fertilizer that is manufactured from ammonia

a nitrogen fertilizer that is manufactured from ammonia and carbon dioxide. 2 NH3(g) CO2(g) ? NH2CONH2(aq) H2O(l) What volume of ammonia at 45°C and 1.60 atm is needed to produce 908 g (2 lb) of urea?

  A solution is prepared by dissolving 421g of a

a solution is prepared by dissolving 4.21g of a nonelectrolyte in 50.0 g of water. if the boiling point increases by

  The heat of solution of lithium carbonate is 306kjmol

the heat of solution of lithium carbonate is 3.06kjmol solute in 200 moles of h2o. what effect would you expect

  Define what will be the equilibrium partial pressure

If equal amounts of I2 and cyclopentene are mixed at 1 bar and 500k, what will be the equilibrium partial pressure of I2. Kp=7.76x 10^-3

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