Chemistry, 27.03.2020 02:52, YBNLaLo

Specific heat of common metals (J/g°C)
iron lead magnesium silver
0.449 0.128 1.024 0.233
aluminum
0.900
zinc
0.387
a) A piece of unknown metal with a mass of 92.9 g is heated with 1.28 kJ of energy.
The metal is solid throughout the experiment and the temperature changes from to
22.0°C to 81.1°C. What is the specific heat of the metal?
Answer here J/g°C
b) Which of the following choices could be the identity of the unknown metal?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:00, haydjanggg6578

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Answers: 2

continue

Chemistry, 22.06.2019 11:40, ijohnh14

Name the intersection of plane bpq and plane cpq.

Answers: 1

continue

Chemistry, 22.06.2019 14:00, daniel1480

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Answers: 1

continue

Chemistry, 22.06.2019 18:30, robjaykay

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Answers: 2

continue

Do you know the correct answer?

Specific heat of common metals (J/g°C)
iron lead magnesium silver
0.449 0.128 1.024 0.23...