Calculate the final equilibrium temperature assumning no

Assignment Help Chemistry
Reference no: EM13607978

Imagine now that one tried to repeat the same measurement, but between the time that the 480 cm3 of water was measured at 79°C and the time it was mixed with the 120 cm3 of water at 9°C, the warmer water had lost 2880 cal to the environment. Calculate the final equilibrium temperature assumning no heat loss after mixing occurs. Please help!!!

Reference no: EM13607978

Questions Cloud

Suppose that n units are randomly sampled and x number of : suppose that n units are randomly sampled and x number of the sampled units are found to have the characteristic of
Assuming 100 efficiency to what height can the motor lift a : a 0.28- muf capacitor is charged by a 1.2- v battery. after being charged the capacitor is connected to a small
It has been reported that men are more likely than women to : it has been reported that men are more likely than women to participate in online auctions. in a recent survey 65 of
Trevor hancock has just retired he has set aside enough : trevor hancock has just retired. he has set aside enough money in his retirement fund to be able to withdraw 15000 per
Calculate the final equilibrium temperature assumning no : imagine now that one tried to repeat the same measurement but between the time that the 480 cm3 of water was measured
Lee martin inherited 20000 from his great uncle he would : lee martin inherited 20000 from his great uncle. he would like to invest this money into his retirement account which
The lifetime of a randomly chosen battery in a certain : the lifetime of a randomly chosen battery in a certain application is modeled by a normal distribution with mean micro
The moonlight hotel has 200 rooms each room rents at 110 : the moonlight hotel has 200 rooms. each room rents at 110 per night and variable costs total 16 per room per night of
Pete lowe who is single and paid monthly earns 3300 per : pete lowe who is single and paid monthly earns 3300 per month. he claims a withholding allowance of one. how much fit

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the enthalpy of reaction delta h

Calculate the enthalpy of reaction, delta H, for this reaction in KJ/mol. Is this reaction exothermic or endothermic

  Explain how many molecules are released in an average burst

Given that each neurotransmitter molecule that diffuses to the surface of an electrode releases two electrons. The average burst of charge measured at the electrode is 37fC. How many molecules are released in an average burst

  Describe the vapor pressure of pure propyl chloride

The vapor pressure of pure propyl chloride is 347 torr at 25°C and that of pure propyl bromide is 133 torr at 25°C. Assume that the solution is an ideal solution.

  How will this affect the calculated molar mass

if the experimenter uses a thermometer that reads 1.4C too high how will this affect the calculated molar mass.

  Calculate the value of heat of vaporization

Calculate the value of heat of vaporization for this liquid Calculate the normal boiling point of this liquid.

  Calculate the percentage ionization for the acid

A 0.100 M solution of a certain weak acid, HA, is found to have a pH of 2.45. Calculate the % ionization for the acid. Enter the answer as a decimal number with 3 decimal places. Do not enter the units.

  Explain what is the mechanism showing electron flow

what is the mechanism showing electron flow with curvy arrows that includes all steps and intermediates going from starting materials to TPCP, the starting materials are dibenzyl ketone (1,3-diphenyl-2-propanone) and OH

  Define the initial temperature of both solutions is the same

If 200. mL of aqueous 0.862 M HCl is mixed with 200. mL of aqueous 0.431 M Ba(OH)2 in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of both solutions is the same at 20.48ºC.

  Explain the proper way to determine the limiting reactant

How do you find the limiting reactant in an equation. Also, why is the amount of grams of each reactant not the proper way to determine the limiting reactant

  Aquantity of 20 102 ml of 0862 m hcl is mixed with 200

a quantity of 2.0 102 ml of 0.862 m hcl is mixed with 2.00 102 ml of 0.431 m baoh2. how many moles of water are

  Name one analytical technique to determine product is isomer

Name one analytical technique you can use to determine if your product is the E,E isomer and not the E,Z or Z,Z isomer.

  Depict all the possible condensed structural formulas

How do you draw all the possible condensed structural formulas for the organic compounds with 6 carbon atoms that have a 4-carbon chain

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