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

Author Question: What is the empirical formula of a compound that contains 49.4 K, 20.3 S, and 30.3 O by mass? A) ... (Read 130 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Aug 27, 2018
What is the empirical formula of a compound that contains 49.4 K, 20.3 S, and 30.3 O by mass?
 
  A) KSO2
  B) KSO3
  C) K2SO4
  D) K2SO3
  E) KSO4

Question 2

The element hydrogen has the symbol ________.
 
  A) H
  B) He
  C) K
  D) B
  E) Ar
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 27, 2018
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 39% of students answer this correctly


jCorn1234

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Aug 27, 2018
Thank you!


steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

(A) Closed (or simple) fracture and (B) open (or compound) fracture. (A) Closed (or simple) fracture and (B) open (or compound) fracture.
Calculation of body mass index. To determine your BMI, find the value for your height on the left ... Calculation of body mass index. To determine your BMI, find the value for your height on the left ...
Pressure and altitude with formula Pressure and altitude with formula
Write the formula for a monosaccharide that has three carbons? Write the formula for a monosaccharide that has three carbons?
molecular formula molecular formula
Gravitational Force Due to a Distribution of Mass Problem 1 Gravitational Force Due to a Distribution of Mass Problem 1
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library