Exam (elaborations)
Cosmetology - Pivot Point Chapter 5 Chemistry Questions and Answers
- Course
- Institution
Cosmetology - Pivot Point Chapter 5 Chemistry Questions and Answers
[Show more]
Content preview
Cosmetology - Pivot Point Chapter 5Chemistry Questions and Answers
A mixture of two or more kinds of molecules, evenly dispersed would be a(n): -
ANSWER-solution
A pH of 5 is how many more times acidic than a pH of 6? - ANSWER-10
A solution that has more positive hydrogen ions than negative hydroxide ions is: -
ANSWER-acidic
A substance that is able to dissolve another substance is called a(n): - ANSWER-
solvent
All matter that is living or once was living contains carbon and deals with: - ANSWER-
organic chemistry
All the following statements regarding pH are true EXCEPT: - ANSWER-a solution is
acidic if it has more negative hydroxide ions
Ammonia, a colorless gas with a strong odor, is composed of hydrogen and: -
ANSWER-nitrogen
Atoms make up elements. Elements make up matter. Therefore, all matter is comprised
of: - ANSWER-atoms
Atoms that are the same form a(n): - ANSWER-elements
Basic substances that cannot be broken down into simpler substances are called: -
ANSWER-elements
Carbon, nitrogen, oxygen and hydrogen are the building blocks of: - ANSWER-amino
acids
Cleaning the hair and scalp and removing all foreign matter without adversely affecting
either the scalp or hair is called - ANSWER-Shampooing
Distilled water with a pH of 7 is considered: - ANSWER-neutral
If water contains certain salts of calcium, magnesium and other metals, it is classified
as: - ANSWER-hard water
In the process of making a cup of instant soup, what would the dry soup represent? -
ANSWER-solute
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LUCKYSTAR2022. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now