subject
Chemistry, 18.10.2020 15:01 rayzambr

A beaker is filled with water to a level of 35.0 mL. When a piece of copper is lowered into the beaker, the water level rises to 67.4 ml.
A. What’s the volume of the copper sample?
B. If the density of the copper is 8.90 g/cm, what is its mass?

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:00, nikejose11
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
image
Chemistry, 22.06.2019 15:00, Zagorodniypolina5
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
image
Chemistry, 23.06.2019 00:00, cj9508
How many peaks will be present in a mass spectrum for brcl?
Answers: 1
image
Chemistry, 23.06.2019 01:30, elijahbebeastin
What are several ways to reduce the effect of friction
Answers: 2
You know the right answer?
A beaker is filled with water to a level of 35.0 mL. When a piece of copper is lowered into the bea...

Questions in other subjects:

Konu
Mathematics, 26.03.2020 20:28