Calculate the final temperature of the mixture

Assignment Help Chemistry
Reference no: EM13157165

A 32.0-g sample of water at 290. K is mixed with 51.0 g water at 340. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

Reference no: EM13157165

Questions Cloud

How many oxygen atoms are required to oxidize : How many oxygen atoms are required to oxidize the protein leucine?
Explain accurate as measurements : When diluting the juice samples with water, you did not need to be as accurate as in previous measurements. Why was the same level of precision not required?
How the change in money supply affects investment demand : how the change in money supply affects investment demand and as a consequence, aggregate demand. What role dose the spending multiplier play in this process?
What features cause them to be classified as gymnosperm : Ephedra,Gnetum and Welwitschia. These three genera are the only representatives of this phylum. All three are somewhat unusual and have some characteristics such as xylem vessels resembling angiosperms. What features cause them to be classified as..
Calculate the final temperature of the mixture : A 32.0-g sample of water at 290. K is mixed with 51.0 g water at 340. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.
Design response rates for a mail survey of skydivers : Design and First Question on Response Rates for a Mail Survey of Skydivers" (Leisure Science, 1991) tested this theory by experimenting with different cover designs.
What is the current price level : Decision makers expect a 6% increase in the money supply; the actual increase is 3%.What is the current price level?
Differences between judicial restraint and judicial activism : Define the differences between judicial restraint and judicial activism. Which one would be considered liberal and which one would be conservative.
Explain what is the change in internal energy : What is the change in internal energy (in J) of a system that releases 675 J of thermal energy to its surroundings and has 7.60x10^2 cal of work done on it

Reviews

Write a Review

Chemistry Questions & Answers

  Detremine the volume of co2

Detremine the volume of CO2 produced at the temperature of 23 degree celsius and pressure of 0.985atm?

  Calculate the molarity of an aqueous naoh solution

calculate the molarity of an aqueous NaOH solution if 32 mL of it is required to titrate .6789 grams of oxalic acid to a phenolphthalein end point.

  When hybridized carbon atom normally appear

Hydrogen atoms that are bonded to an sp3 hybridized carbon atom normally appear between 0.9 & 1.8 ppm and are said to be shielded

  What is the mass of sodium bromide

A mixture of NaCl and NaBr has a mass of 2.08g and is found to contain 0.78 of Na.What is the Mass of NaBr in the mixture.

  How many kj of energy are required

How many kJ of energy are required to convert 747 grams of water (liquid) at 23.4°C to steam at 100°C? The following information is given for H2O:

  What is the maximum amount of ammonia formed

For the following reaction, 5.21 grams of nitrogen gas are allowed to react with with 5.51 grams of hydrogen gas.nitrogen (g) + hydrogen (g) ammonia (g),What is the maximum amount of ammonia that can be formed.

  How much of a 100 g sample is left

The half-life of radon-222 is 3.8 days. How much of a 100 g sample is left after 15.2 days?

  By what percent does the pressure differ from ideal pressure

Differ from the ideal pressure? The value For N 2 gas is given as , a = 1.390 L2atm/mol2 and b = 3.910E-2 L/mol.

  Compute the number of moles

Compute the number of moles - As we know many volatile substances are present in Earth's atmosphere in trace amounts.

  Calculate the pressure of a helium sample

Calculate the pressure of a helium sample at -207.3°C and 768 mL if it exerts a pressure of 175 kPa at 25.0°C and 925 mL

  Calculate the partial pressure of the gases

A mixture of gases contains 0.290 mol CH4, 0.240 mol C2H6, and 0.300 mol C3H8. The total pressure is 1.40 atm. Calculate the partial pressure of the gases.

  Calculate kp for the reaction

When heated, ammonium carbonate decomposes as follows. NH4CO2NH2(s) -> 2NH3(g)+CO2(g) At a certain temp, the equilibrium pressure of the system is 0.318 atm. Calculate Kp for the reaction.

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