This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A mass of mercury occupies 0.750 L. What volume would an equal mass of ethanol occupy? The density ... (Read 206 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Nov 18, 2019

Question 1

A piece of metal ore weighs 8.25 g. When a student places it into a graduated cylinder containing water, the liquid level rises from 21.25 mL to 26.47 mL. What is the density of the ore?
◦ 3.21 g mL-1
◦ 0.312 g mL-1
◦ 1.58 g mL-1
◦ 0.633 g mL-1

Question 2

A mass of mercury occupies 0.750 L. What volume would an equal mass of ethanol occupy? The density of mercury is and the density of ethanol is 0.789 g mL-1.
◦ 12.9 L
◦ 22.9 L
◦ 0.0777 L
◦ 0.0437 L
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by cnetterville on Nov 18, 2019

aliotak

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

A Coronal Mass Ejection A Coronal Mass Ejection
Fertility and Population Density, 1850 Fertility and Population Density, 1850
Antineutrophil cytoplasmic antibody staining patterns. Indirect immunofluorescence of ethanol-fixed ... Antineutrophil cytoplasmic antibody staining patterns. Indirect immunofluorescence of ethanol-fixed ...
Reaction at constant-volume Reaction at constant-volume
Effect of dietary fats on high- and low-density cholesterol levels Effect of dietary fats on high- and low-density cholesterol levels
As shown in the figure, a large open tank contains a layer of oil ( density 450 kg/m3) floating ... As shown in the figure, a large open tank contains a layer of oil ( density 450 kg/m3) floating ...
Video: Simple and Double Sugar

For a complete list of videos, visit our video library