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

Author Question: The molar mass of the compound formed by potassium and sulfur is __________. (Read 33 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Mar 21, 2021

Question 1

The molar mass of NaOH is 40.0 g/mol. What is the mass of 3.01 × 1025 molecules of this substance?

◦ 40.0 g
◦ 20.0 g
◦ 2.00 × 103 g
◦ 8.00 × 10-1 g
◦ 1.20 × 1027 g

Question 2

The molar mass of the compound formed by potassium and sulfur is __________.

◦ 110.3 g/mol
◦ 103.2 g/mol
◦ 71.2 g/mol
◦ 135.3 g/mol
◦ 149.4 g/mol
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by james0929 on Mar 21, 2021

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Mar 21, 2021
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 29% of students answer this correctly


james0929

  • Member
  • Posts: 586
Reply 2 on: Mar 21, 2021
Great answer, keep it coming :)

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

The Mass-Luminosity Relation The Mass-Luminosity Relation
The mass media not only reflect gender stereotypes but they also play a role in changing them. ... The mass media not only reflect gender stereotypes but they also play a role in changing them. ...
Renal regulation of sodium and potassium balance. Renal regulation of sodium and potassium balance.
Air-Mass Thunderstorms Air-Mass Thunderstorms
Mass Wasting Triggers Mass Wasting Triggers
What is the mass % of H2S04 in concentrated sulfuric acid? What is the mass % of H2S04 in concentrated sulfuric acid?
Video: Chromosome structural organization/ Mechanisms for chromosome movement Animation

For a complete list of videos, visit our video library