Define the final temperature of the water in the calorimeter

Reference no: EM13239545

A coffee cup calorimeter contains 10.0 grams of water at 59.00 degrees C. If 3.00 grams Au at 15.20 degrees C is placed in the calorimeter, what is the final temperature of the water in the calorimeter? The specific heat of water is 4.18 J/g C; the specific heat of gold is 0.128 J/g C.

Reference no: EM13239545

Questions Cloud

Define the concentration of the zinc in the unknown solution : Each was extracted with three 5-mL aliquots of CCl4 containing an excess of 8-hydroxyquinoline. The extracts were diluted to 25 mL and their fluorescence was measured. What is the concentration of the zinc in the unknown solution Volume of Zn sta..

Explain why the cart must be staffed by one clerk : Suppose Jan and Tina decide to start a small business selling turquoise belts in Miami International Airport. To get into the business they need to invest in a fancy push cart. The price of the push cart is $20,000 with all the display attachments..

Determine the specific heat of the aluminum : Suppose that the aluminum cup inside a calorimeter has a mass of 48 g and contains 84 g of water. Both the cup and water are initially at a temperature of 5.6 degrees C, what is your best estimate of the specific heat of the aluminum

What are the pros and cons of the options : In the late 1990s, several East Asian economies had their currencies pegged to the U. S. dollar. Suppose there is an economic boom in the United States that leads to an increase in U. S. interest rates.

Define the final temperature of the water in the calorimeter : A coffee cup calorimeter contains 10.0 grams of water at 59.00 degrees C. If 3.00 grams Au at 15.20 degrees C is placed in the calorimeter, what is the final temperature of the water in the calorimeter. The specific heat of water is 4.18 J/g C; th..

Find the linear charge density along the arc : A charge -318e is uniformly distributed along a circular arc of radius 7.00 cm, which subtends an angle of 49o, What is the linear charge density along the arc

How will the unemployment rate change as a result : Suppose GM reduces all of its existing workers from a 50 hour work week to a 40 hour work week but does not lay anyone off or hire anyone new. How will the unemployment rate change as a result

Explain what the rate of money growth should equal : It is sometimes suggested that the federal reserve should try to achieve zero inflation. If we assume that velocity is constant, does this zero-inflation goal require that the rate of money growth equal zero

Derive necessary first order condition for profit maximizatn : A monopolist sells to a market in which the fraction of buyer types whose valuation is v or less is given by F(v). The lowest valuation customer in the market is a customer with v = k, so we have F(k) = 0.

User Account

All Pages