Compute he specific heat of the metal

Assignment Help Chemistry
Reference no: EM13660609

The addition of 25.40g of an unknown metal at 90.0 C to 20.00g of water at 22.3C resulted in a final maximum temperature of the system of 26.8 C. Compute he specific heat of the metal.

Reference no: EM13660609

Questions Cloud

State mass balance expression for hcl solution : State mass balance expression for 0.10 M HCL solution that is in equilibrium with an excess of solid BaSO4
Explain what deer like to use for fighting : Explain what deer like to use for fighting and describe how deer grow bones out of their heads.
Hcl stay put in the reaction flask after the reaction : Presuming the same molar amounts of Al Mg and Ca were used in this experiment for which would there be more H2 gas evolution. For which would more HCl stay put in the reaction flask after the reaction
What will you do to enhance that process : What will you do to enhance that process and better evaluate and manage your teammates?
Compute he specific heat of the metal : The addition of 25.40g of an unknown metal at 90.0 C to 20.00g of water at 22.3C resulted in a final maximum temperature of the system of 26.8 C. Compute he specific heat of the metal.
Translate the subsequent you-language statements : Prepare a paragraph that describes the situation in which you have used this You-language message. Suppose how you would translate this You-language statement into an I-language message.
Define what is the pressure in o2 at a temperature : Define what is the pressure in a 1.00 L container that contains 0.240 mol of N2 and 0.360 mol of O2 at a temperature of 27°C
Explain how would you view your job satisfaction : Show three issues regarding hours on the job and how flexible they are, or are not, for you. Explain how would you view your job satisfaction if more suppleness was available to you?
Compute the ph after the following volumes of base : A 35.0mL sample of 0.150 M acetic acid (CH3COOH) is titrated with 0.150 M NaOH solution. Compute the pH after the following volumes of base have been added.

Reviews

Write a Review

Chemistry Questions & Answers

  Use the activity series of metals

use the activity series of metals to write a balanced chemical equation for this single replacement reaction

  Explain what is the molar mass of the unknown gas

A gas mixture is made by combining 8.0g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 18.08L. What is the molar mass of the unknown gas

  Define the wavelength of the electrons emitted surface

Titanium (f = 6.94 x 10^-19 J) and silicon (f = 7.77 x 10^-19 J) surfaces are iradiated with UV radiation with a wavelength of 207nm. Explain the wavelength of the electrons emitted by the titanium surface

  The amino acid glycine is often used as the main ingredient

the amino acid glycine is often used as the main ingredient of a buffer in biochemical experiments. the amino group of

  Define what is the molar mass of ruthenium red

Ruthenium red can be used as a tissue stain for microscopy. It contains 38.56% ruthenium by mass. If each molecule of ruthenium red contains 3 ruthenium atoms, what is the molar mass of ruthenium red

  Calculate the equilibrium partial pressure of all components

The equilibrium constant Kc for the decomposition of phosgene, COCl2, is 4.63 x 10^-3 at 527 deg. C

  Calculate the percent of radioactive parent atoms

calculate the percent of radioactive parent atoms remaining 2 hours after medicine is administered. the percent is the

  What is the rating in km l-1

If a car has an EPA mileage rating of 30 miles per gallon, What is this rating in km L-1? 1 liter = 1 dm3, 1 gallon = 3.785 liter, 1 mile = 1.609 km.

  Draw the structural formula light yields

Among the nisomeric alkanes of formula C5H12, give the structural formula for the one, that when reacted with Cl2/light yields

  Explain the frequency of radiation it uses to communicate

Many people have 900 MHz phones where this refers to the frequency of radiation it uses to communicate. What energy does this correspond to (in joules/photon)

  Explain a reaction has a rate constant of the compound

A reaction has a rate constant of 0.0591 sec-1, how much of the compound (in mol/L) is left after 5.03 sec, if there was 0.770 mol/L at the start

  How to compute the ph of the solutions

What are the major species present in 0.250 M solution of each of the following acids. Calculate the pH of each of these solutions.

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