Define what is the final temperature of the water

Assignment Help Chemistry

Reference no: EM13487244

A 27.5 g aluminum block is warmed to 65.9 degrees C and plunged into an insulated beaker containing 55.1g water initially at 22.0 degrees C. The aluminum and the water are allowed to come to thermal equilibrium. Assuming that no heat is lost, what is the final temperature of the water and aluminum?

Reference no: EM13487244

Questions Cloud

How much water has been lost : During exercise, a person may give off 145kcal of heat in 20min by evaporation of water (at 20?C)from the skin. How much water has been lost

Explain the half-life of the radioactive isotope bismuth-210 : The half-life of the radioactive isotope bismuth-210 is 5.01 days. How many days will it take for the mass of a sample of bismuth-210 to decay from 56.4 milligrams to 14.1 milligrams

How much heat energy is exhausted into the room : 150 ml of water at 5.00C is placed in the freezer compartment of a refrigerator with a coefficient of performance of 6.00. How much heat energy is exhausted into the room

What is the half-life of the substance : You measure the activity of a radioactive sample, then wait a few days and measure it again. What is the half-life of the substance

Define what is the final temperature of the water : The aluminum and the water are allowed to come to thermal equilibrium. Assuming that no heat is lost, what is the final temperature of the water and aluminum

What is the residual income of the new project : A new project being considered would require an investment of $15,000 and would generate annual net operating income of $3,000. What is the residual income of the new project? A) 20.8% B) 20% C) ($150) D) $300

Analyzing a company of your choice and making comparisons : The Session Long Project provides an opportunity to apply ideas and concepts for each module to a real world situations. The assignment has two parts.

Radioactive isotope carbon-14 is used for radiocarbon dating : the radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is 5730 years. A wooden artifact in a museum has a 14C count that is 0.125 times that found in living organisms. Estimate the age of the artifact.

What is the frequency of the photon that is emitted : An electron is a hydrogen atom drops from the n=6 state to the ground state. What is the frequency of the photon that is emitted

User Account

All Pages