Evaluate the final temperature when 50 ml of water

Assignment Help Chemistry
Reference no: EM13507381

Calculate the final temperature when 50 mL of water at 80 c are added to 25 mL of water at 25 C

Reference no: EM13507381

Questions Cloud

Explain the purpose of ethylene glycol in the chemical : what is the purpose of ethylene glycol in this chemical experiment. why is it chosen specifically for this reaction.
Determine the net acceleration of the system : A block of mass 10 kg lies to the left of a 5 kg block. The 10 kg block is pushed with a force of 30 Newtons at an angle of 30 degrees South of East. Determine the net acceleration of the system
Find how far down range will the rocket have traveled : A rocket is launched from the ground with an initial speed of 30 m/s at an angle of 40 degrees with respect to the horizontal. How far down range will the rocket have traveled
Explain what specific chemistry would be observed : If a Galvanic cell (Cu and Zn) is ran to deliver current for several hours, what chemistry would occur. That is, what specific chemistry would be observed
Evaluate the final temperature when 50 ml of water : Calculate the final temperature when 50 mL of water at 80 c are added to 25 mL of water at 25 C
What mass of ice can melted with the same quantity of heat : What mass of ice can be melted with the same quantity of heat as required to raise the temperature of 4.00 by 55.0?
Compute how fast is the student going at the bottom of slide : A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force) acts on her. how fast is the student going at the bottom of the slide
Explain undergo when excess chlorine water : What reactions do iodide and bromide undergo when excess chlorine water is added during the test for iodide and bromide ions. In terms of ionic equilibria and solubility product theory, explain the dissolution of Ba3(PO4)2 in HC2H3O2
Determine the present value of the lease payments at june : Determine the present value of the lease payments at June 30, 2013 (to the nearest $000) that Georgia-Atlantic uses to record the leased asset and lease liability and what pretax amounts related to the lease would Georgia-Atlantic report in its bal..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain which one is the strongest reducing agent

a)which is the strongest oxidizing agent? Cu, Pb, Sn, Zn, Al, Mg.......... b)Which one is the strongest reducing agent?................c)If you want to design a battery from relatively common materials that produced a voltage of about 1 V which ce..

  Explain two molecular ions of about equal intensity

two molecular ions of about equal intensity at m/z = 180 and 182; IR: 1740 cm-1; 1H NMR: ? 1.30 (3H, t J = 7 Hz); ? 1.80 (3H, d, J = 7 Hz); ? 4.23 (2H, q, J = 7 Hz); ? 4.37 (1H, q, J = 7 Hz).

  Explain a sample of hydrogen gas

a sample of hydrogen gas initially at 29C and 7.0 L iscooled until its final volume is 2.9 L. What is its final temperature

  Explain bonding between ligands and cu2+ stronger

the lambda max for one Cu2+ complex ion is longer than the lambda max for a second Cu2+ complex ion, is the coordinate covalent bonding between ligands and Cu2+ stronger in the first or second complex? Briefly explain.

  Explain what would happen to a glyceride

what would happen to a glyceride, if reacted with hydrogen in the presence of a catalyst and at elevated temperature and pressure

  State dissociation energy is the amount of energy required

the bond dissociation energy is the amount of energy required to break a bond? chose your answer from the followings? (a) homolytically (b) heterolytically (c) so as to produce the more stable pair of ions (d) via hydrogenation (e) none of the abov..

  State nitrobenzenediazonium chloride occurs mainly para

nitrobenzenediazonium chloride occurs mainly para to the -N(CH3)2 group of N,N-dimethylaniline but ortho

  How much heat was absorbed

In a calorimeter, 100 g of ice melts at 0oC. The enthalpy of fusion of the ice is 334 J/g. How much heat was absorbed.

  State the mechanism of hydrolysis

When optically active propylene oxide is used, the 1,2-diol obtained from the acid hydrolysis has a optical rotation opposite from the Alkaline hydrolysis. Write the mechanism of each hydrolysis that is likely to explain these facts.

  State and draw the structure of a phosphodiacylglycerol

Draw the structure of a phosphodiacylglycerol that has hexadecanoic acid and 9-octadecenoic acid

  Explain what is the empirical formula of the compound

A 1.5991 g sample of a hydrocarbon is combusted to give 1.6918 g of H2O and 5.1661 g of CO2. What is the empirical formula of the compound

  Define how many minutes would a solution of cd2 electrolyzed

How many minutes would a solution of Cd2+ have to be electrolyzed with a 2.420 A current to plate out 1.77 g of Cd? min

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