Chemistry, 02.12.2021 14:00 ariellllllllllllllll

A student has a large number of coins of different diameters, all made by the same metal. She wishes to find the density of the metal by a method of placing the coins in the water. a. Describe how the measurements of the required quantities are carried out.
b. State ONE precaution taken when carrying out the measurements in A to ensure that the results are accurate as possible.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:30, Priskittles

What state of matter is ice a. liquid b. element c. solid d. gas

Answers: 1

continue

Chemistry, 22.06.2019 22:00, jlegrand9098

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.

Answers: 2

continue

Chemistry, 23.06.2019 04:00, josephicarusmarrujo

Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)

Answers: 1

continue

Chemistry, 23.06.2019 06:30, fshane7705

The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.

Answers: 1

continue

You know the right answer?

A student has a large number of coins of different diameters, all made by the same metal. She wishes...