Explain what was the final temperature of the water

Reference no: EM13516452

The following reaction is known as the thermite reaction ; it is very exothermic. Theiron produced in the reaction is a liquid. (Iron has a melting point of 1537 celcius)

2 Al (s) + Fe2O3(s) -> Al2O3 (s) + 2 Fe (l) ? H = - 825 kJ

a) Calculate q for the reaction when 10.0 g of aluminum reacts with excess Fe2O3
(HINT: The ? H given is for the entire reaction; consider how much aluminum was used to produce - 825 kJ of heat.)

b) The heat produced from the reaction of 10.0 g of Al (as in part a) was used to heat 500 g of water. The initial temperature of the water was 23 celcius. What was the final temperature of the water? Would the water boil?

Reference no: EM13516452

Questions Cloud

Choose two fast food franchises : Choose two fast food franchises, such as McDonalds and Burger King, and examine their facility layouts. Compare and contrast both food franchises, and discuss the differences in their layouts.

Find the average drift speed of the electrons along the wire : copper has 8.5 x 10^28 electrons per cubic meter. if a current of 1.55 A is flowing in the wire, what is the average drift speed of the electrons along the wire

Integrate all the principles of good business writing : Integrate all the principles of good business writing .

Determine how long is the arm of the centrifuge : In a large centrifuge used for training pilots and astronauts, a small chamber is fixed at the end of a rigid arm that rotates in a horizontal circle. How long is the arm of the centrifuge

Explain what was the final temperature of the water : The heat produced from the reaction of 10.0 g of Al (as in part a) was used to heat 500 g of water. The initial temperature of the water was 23 celcius. What was the final temperature of the water. Would the water boil

Natural resources effect a companys profitability : How would the lack of natural resources effect a company's profitability? What are some examples?

Generational differences and the public sector workplace : Generational Differences and the Public Sector Workplace

Cause of war in an individual level of analysis : Why is "Nature" important to be categorized as a cause of war in an Individual Level of Analysis?

What is the key to career survival : What is the key to career survival? Use examples from your research

User Account

All Pages