Ask a New Question

27.300kg of Copper at 35.000

27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.ANS =
1. 1 answer
2. asked by Danny
3. 518 views
27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.ANS =
1. 1 answer
2. asked by Danny
3. 739 views
Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.Equation: Fe2O3+CO-->Fe+CO2 converted .300kg to 300g
1. 4 answers
2. asked by Ezra
3. 6,607 views
a car pulling two trailers accelerates from 10m/s to 12m/s in 10s. if the masses of the car and the trailers are respectively
1. 2 answers
2. asked by Mostafa
3. 543 views
Copper dissolves in nitric acid, producing copper (ll) nitrate. After reaction with sodium hydroxide and heating, copper nitrate
1. 1 answer
2. asked by Raj
3. 905 views
38.0kg mass of copper is melted to be cast into a graphite mold at a copper pipe foundtry. If the solid copper starts off at the
1. 1 answer
2. asked by Jacob
3. 993 views
is it easy to distinguish between between the different oxidation states of copper? why?-I answered yes because copper (I) is
1. 0 answers
2. asked by Dan
3. 721 views
Why is copper considered to be a very valuable natural resource? Copper can be melted down to use in steel production, copper is
1. 3 answers
2. 96 views
Why is copper considered to be a very valuable natural resources?A. Copper can be melted down to use in steel production B.
1. 1 answer
2. asked by Jozikee
3. 137 views
Why is copper considered to be a very valuable natural resource?(1 point)Copper fuels nuclear power plants around the United
1. 1 answer
2. asked by toto
3. 169 views