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

Author Question: What are the sources of ordinary table salt? A) mining rock salt B) dissolving salt beds C) ... (Read 237 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Aug 27, 2018
What are the sources of ordinary table salt?
 
  A) mining rock salt
  B) dissolving salt beds
  C) evaporating salt water
  D) all of the above
  E) none of the above

Question 2

Why is distilled water used in the waterbath?
 
  A) tap water deposits minerals on glassware
  B) tap water contaminates the chemicals
  C) tap water has a lower boiling point
  D) tap water has a higher boiling point
  E) tap water takes less time to boil


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

okolip

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A)


geodog55

  • Member
  • Posts: 530
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

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?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Life Table Life Table
Latest element on the Periodic Table Latest element on the Periodic Table
How to solve an exponential problem using a table of values (Question 2) How to solve an exponential problem using a table of values (Question 2)
This table shows the growth of a crowd at a rally over a 3 h period. This table shows the growth of a crowd at a rally over a 3 h period.
Table showing comparing between Parental Plants vs. Offspring Table showing comparing between Parental Plants vs. Offspring
Hardy–Weinberg Mating Table for Two Alleles of an Autosomal Gene Hardy–Weinberg Mating Table for Two Alleles of an Autosomal Gene
Video: Dissociative Disorders (Part 2)

For a complete list of videos, visit our video library