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Terms in this set (40)What is the pH of a client's natural hair that has been permed, colored, sculpted and designed properly within the past few months 4.5 to 5.5 Atoms that are the same, form a Element
What is formed when two or more non-mix able substance are united with the help of a binder Emulsion The instructions on a product state to shake well before use, which indicates this product is probably a Suspension What makes up the primary composition of hair Keratin Distilled water with a pH of 7 is considered Neutral All matter that is living contains carbon and deals with Organic chemistry Which of the following classifications would identify emulsions that are generally used by cosmetologists Oil-in-water emulsion A pH of 5 is how many more times acidic than a pH of 6 10 Which bonds found in hair can be easily broken by heat or water Hydrogen bonds Basic substances that cannot be broken down into simpler substances are called Elements A mixture of two or more kinds of molecules, evenly dispersed would be a Solution In the process of making a cup of instant hot chocolate, what would the powdered chocolate represent Solute The primary ingredient of most shampoos is Deionized water Mixtures of organic substances and a medicinal agent are Ointments Carbon, nitrogen, oxygen, and hydrogen are the building blocks of Amino acids All of the following statements regarding pH are true EXCEPT A solution is acidic if it has more negative hydrogen ions A substances that is able to dissolve another substances is called a Solvent What is the side bond that is of the greatest concern to the cosmetologist Disulfide bond The bonds that hold protein chains together in order to build hair are called Side bonds In what pH range is skin and hair 4.5 to 5.5 Which of the following cosmetic classification require sifting until free of coarse, gritty practices Powder Cleaning the hair and scalp and removing all foreign matter without adversely affecting either the scale or hair is called Shampooing Two or more atoms joined together by a chemical bond is Molecule Mixtures of fats and oils converted to fatty acids by heat and then purified, fall under which of the following classification Soaps Which of the following is not an example of a physical change Rusting of a nail If water contains certain salts of calcium, magnesium and other metals, it is classified as Hard water Which of the following statements describes how human hair is formed Protein chains connect to other protein chains Which of the following statements about surfactants is NOT true Prevent shampoo from lathering Substances of acidic or alkaline natural dissolve in water and contain Water Melting ice changes water from a solid to a liquid. Boiling water changes water from a liquid to a gas. These are examples of what type of change Physical What is the name given to purifying water by passing it through a porous substance Filtration Which shampoo would most likely be used to remove product build up Clarifying shampoo
What is created when amino acids joined together in chains Proteins Which of the following shampoos would not be used for Color treated or damaged hair Plane shampoo Which of the following shampoo type is formulated to have the same pH is the hair and skin Acid balanced shampoo A solution that has more positive hydrogen ion's than negative hydroxide ions is Acidic Atoms make up elements. Elements make up matter. Therefore, all matter is comprised of Atoms Which of the following terms means non mixable immiscible when two hydrogen atoms combine with one oxygen atom, the result is water, which is called compound Sets with similar termsChemistry *STATE BOARD*55 terms maryp86 Chp 555 terms saraibeltran Chapter 5-Chemistry28 terms macdawn56 Chemisrty62 terms leximannebach Sets found in the same folderPivot Point Chapter 5 Chemistry51 terms jessicanull88 102.12 Lesson Challenge10 terms lequita_mckenzie Other sets by this creatorChapter 440 terms rlindsey14 chapter 10115 terms rlindsey14 Chapter 8 salon fundamental56 terms rlindsey14 chapter 14 salon fundamentals39 terms rlindsey14 Verified questions
CHEMISTRY Which statement best explains the chemical differences between DNA and RNA? (a) DNA has two different sugars in its sugar-phosphate backbone, but RNA only has one. (b) Thymine is one of the DNA bases, whereas RNA's corresponding base is thymine minus a methyl group. (c) The RNA sugar-phosphate backbone contains fewer oxygen atoms than DNA's backbone. (d) DNA forms double helices but RNA cannot. Verified answer
CHEMISTRY Balance each of the following redox equations. Unless stated otherwise, assume that the reaction occurs in acidic solution. $$ \mathrm { Sb } _ { 2 } \left( \mathrm { SO } _ { 4 } \right) _ { 3 } + \mathrm { KMnO } _ { 4 } + \mathrm { H } _ { 2 } \mathrm { O } \rightarrow \mathrm { H } _ { 3 } \mathrm { SbO } _ { 4 } + \mathrm { K } _ { 2 } \mathrm { SO } _ { 4 } + \mathrm { MnSO } _ { 4 } + \mathrm { H } _ { 2 } \mathrm { SO } _ { 4 } $$ Verified answer CHEMISTRY When a geologist adds a few drops of HCl to a rock, gas bubbles form. What might the geologist conclude about the nature of the gas and the rock? Verified answer
CHEMISTRY List all the possible subshells and orbitals associated with the principal quantum number $n$, if $n=4$. Verified answer Recommended textbook solutionsQuantitative Chemical Analysis8th EditionDaniel C. Harris 921 solutions Chemistry for Engineering Students2nd EditionLawrence S. Brown, Thomas A. Holme 945 solutions Chemical Reaction Engineering3rd EditionOctave Levenspiel 228 solutions Principles of Environmental Chemistry3rd EditionJames Girard 371 solutions Other Quizlet setschapter 2 -midterm study set gov23 terms KateJoycee Midterm #2 - Anthropology27 terms ixAaron21 Quiz 3: CAD/MI10 terms meagan459 CHapter 1350 terms maddey4129 Related questionsQUESTION When a customer asks if there are allergens in the secret ingredients of a dish, how should service staff respond? 15 answers QUESTION What are examples of toxic metals 13 answers QUESTION How do we test for hardness? 8 answers QUESTION What is the best way to retain nutrients when preparing vegetables? 9 answers In what pH range is skin and hair?The natural pH of our skin is 5.5 and your hair strands are naturally at 3.67 — so both of them are on the acidic side.
What pH means quizlet?pH. abbreviation meaning "potential for hydrogen." pH Scale. a scale used to define the levels of hydrogen (H) or hydroxide (OH) ions in a solution. Ranges from 0 (acidic) to 14 (basic/alkaline), with 7 being neutral.
What does a pH below 7 indicate?The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base.
What pH value would be considered alkaline?The pH scale ranges from 0 to 14, with 7 being neutral. pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).
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