When a 50 g sample of an unknown metal is heated from 35.0°C to 50.0°C, it
absorbs 345J of energy.
Part a) Calculate the specific heat capacity of the unknown metal. Show all of your
work. You can type your work or include a picture as an attachment.
Part b) Use the table below to determine the identity of the unknown metal.
Substance
: iron 0.46
Copper 0.39
Gold 0.13
Nickel 0.50
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:00
When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer
Answers: 2
Physics, 21.06.2019 16:10
According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line
Answers: 2
Physics, 22.06.2019 14:30
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
You know the right answer?
When a 50 g sample of an unknown metal is heated from 35.0°C to 50.0°C, it
absorbs 345J of energy.<...
Questions
History, 06.01.2020 04:31
Mathematics, 06.01.2020 04:31
Mathematics, 06.01.2020 04:31
Mathematics, 06.01.2020 04:31
Chemistry, 06.01.2020 04:31
Biology, 06.01.2020 04:31
History, 06.01.2020 04:31
Social Studies, 06.01.2020 04:31
Social Studies, 06.01.2020 04:31
Social Studies, 06.01.2020 04:31
English, 06.01.2020 04:31
