Compute the mass of the aluminum cup

Reference no: EM13268470

An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 460-g sample of silver at an initial temperature of 86°C is placed in the water. The stirrer is used to stir the mixture gently until it reaches its final equilibrium temperature of 32°C. Calculate the mass of the aluminum cup.

Reference no: EM13268470

Questions Cloud

What rate of return is built into the annuity : Suppose you just won the state lottery, and you have a choice between receiving $2,550,000 today or a 20-year annuity of $250,000, with the first payment coming one year from today. What rate of return is built into the annuity? Disregard taxes.

What is the maximum speed the brick can have : A brick of mass 1.21 kg is attached to a thin (massless) cable and whirled around in a circle in a vertical plane. What is the maximum speed the brick can have at the bottom of the circle before the cable will break

Explain effective surface temperature : the sun's diameter is 1.4E9m and its effective surface temperature is 5800K. Assume the sun is blackbody and estimate the rate of energy loss by radiation from the sun

How much is the bond worth today : Suppose a U.S. treasury bond will pay $2,500 five years from now. If the going interest rate on 5-year treasury bonds is 4.25%, how much is the bond worth today?

Compute the mass of the aluminum cup : An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. compute the mass of the aluminum cup

Explain what element is represented by the symbol m : A sample of 0.368 mol of a metal M reacts completely with excess fluorine to form 28.7 g of MF2. what element is represented by the symbol M?

What is the linear mass density of the string : A transverse wave travels on a string of length 1.3 m and diameter 1.1 mm, What is the linear mass density of the string

Explain and identify the total number of ethyl groups : Identify the total number of ethyl groups. (b) Independently of (a), identify the total number of methyl groups. Note that these groups are not necessarily confined to those specifically mentioned in the name.

What is the torque on the particle around the origin : A force F = 4.2 Ni + 3.7 Nj + 1.2 Nk acts on a particle located at x = 3.3 m. What is the torque on the particle around the origin

User Account

All Pages