User Account

All Pages

At local coffee shop you purchase a cup of coffeebut at 984

Assignment Help Chemistry
Reference no: EM13645325

At local coffee shop, you purchase a cup of coffee,but at 98.4 degree centigrade, it is too hot to drink.You add 23.0g of ice that is at -2.2degree centigrade, to 248mL of coffee.What is the final temperatureof the coffee? (Assume the heat capacity and density of coffee are the same as that of water and that the coffee cup is well insulated).

Reference no: EM13645325

Questions Cloud

In a remote tropical region there is a direct road from a : in a remote tropical region there is a direct road from a to b but it is impassable about 50 of the time due to rain.
An electron is shot through a tiny hole in the positively : a parallel plate capacitor is made of two 10cm x 10cm plates spaced 1 cm apart. they are charged with a -1nc. an
A 1800 g sample of phenol c6h5oh was burned in a bomb : a 1.800 g sample of phenol c6h5oh was burned in a bomb calorimeter. the calorimeter contains 1250 g of water and the
What are sampling techniques and discuss about sampling : what are sampling techniques and discuss about sampling techniques? write sources from where you have got the
At local coffee shop you purchase a cup of coffeebut at 984 : at local coffee shop you purchase a cup of coffeebut at 98.4 degree centigrade it is too hot to drink.you add 23.0g of
What is the probability that a response time exceeds 9 : in new york city the average response time for calls to the first depatrment is a bout 5 minutes with a standarrd
If a layer of water is placed over the glass what is the : a beam of laser light with wavelength 612 nm is directed through a slab of glass having index of refraction 1.55.a for
Assuming first-order kinetics how long must this can be : sterilization is a batch process by which bacteria and molds in food are killed by heat treatment. a can of vegetables
Given that energy differences btwn two staggered : given that energy differences btwn two staggered conformations of 1-bromopropane is 1.4 kjmol that the energy

Reviews

Write a Review

Chemistry Questions & Answers

  Identify the absorptions associated witht he carbonyl group

identify the absorptions associated witht he carbonyl group and with the aromatic rings

  How is the ideal gas law modified to account for the finite

How is the ideal gas law modified to account for the finite volume of molecules? The temperature of the sea bed 60 m below the surface and at the surface are both 20C. A rubber balloon is inflated at the sea bed with 2.0 mole gas neglecting the wo..

  Explain mole of particles having two energy levels

For an ensemble consisting of a mole of particles having two energy levels separated by 1000. cm-1, at what temperature will the internal energy equal

  What is the new temperature?

A sample of neon gas has a volume of 282 mL AT 160 degrees celsius. The sample is cooled at constant pressure to a volume of 685 mL. What is its new temperature?

  An unseeded bod test is conducted on a polluted surface

an unseeded bod test is conducted on a polluted surface water sample by adding 100 ml of the sample to a 300-ml bod

  State what is the perecent of nacl by mass in the sample

A smple of mixture of NaCl, Caco3 and SiO2 weighed 7.30 grams. During the water wash the sample lost 2.21 grams. After treatment with HCL, the sample weighed 2.05 grams.

  Explain the equivalence point was reached by adding naoh

The equivalence point was reached by adding 11.62 ml of NaOH from the buret. What is the molar mass of this unknown acid

  Compute the ph of a buffer solution of sodium acetate

Calculate the pH of a buffer solution made by adding .83 g of sodium acetate trihydrate [(NaC2H3O2)-3 H20] to 50 ml of .100 M acetic acid

  Explain what is electrochemical irreversability

What is electrochemical irreversability. What causes it. How do you know it is occurring

  State play as long as the ice cubes remain ice

This Tetris ice cube game is available to play as long as the ice cubes remain ice. The game pieces weigh 178 g, and the heat capacity of the room air,

  Compute the new molarity of hx

These two solutions will be added together into a beaker to create one solution. Adding them together cause them to dilute each other. Calculated the new molarity of HX. Give your answer to four decimal places.

  Explain what is wrong with measuring the voltage of cell

What is wrong with measuring the voltage of cell containing only one solute component on each side (Fe[II] of a given molality on one side and Fe [III] with the same molality on the other)

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd