When two hydrogen atoms combine with one oxygen atom The result is water which is called a N ):?

Pivot point Ch 5 Chemistry

Question	Answer
Two or more atoms joined together by a chemical bond is a(n):	molecule
When two hydrogen atoms combine with one oxygen atom, the result is water, which is called a(n):	compound
Carbon, nitrogen, oxygen and hydrogen are the building blocks of:	amino acids

Accordingly, which bonds found in the hair can be easily broken by heat or water?

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Front	Back
which bonds found in the hair can be easily broke by heat or water?	hydrogen bonds
the bonds found within hair that help organize protein chains in order to build hair are called :	side bonds
what is the side bond that is the greatest concern to the cosmetologist?	disulfide bond

Subsequently, question is, which conditioners contain a vegetable protein and are acidic which causes the cuticle to close after alkaline chemical services? Chapter 5

Question	Answer
Distilled water with a pH of 7 is considered	Neutral
On the pH scale, not much greater than 7 indicate an	Alkaline solution
Which conditioners contain a vegetable protein and are acidic, which causes the cuticle to close after alkaline chemical service	Normalizing

Accordingly, which bond is the backbone of all protein molecules?

peptide bond

When an oxygen atom forms a chemical bond with another oxygen atom what product does this reaction produce?

Two or more atoms may bond with each other to form a molecule. When two hydrogens and an oxygen share electrons via covalent bonds, a water molecule is formed.

Related Question Answers

How human hair is formed?

Human hair is formed by rapid divisions of cells at the base of the follicle. As the cells are pushed upward from the follicle's base, they harden and undergo pigmentation. The hair on our scalps and in our eyebrows and eyelashes are different from other bodily hairs. The hair on our heads grows a healthy .

What is the common name when two hydrogen atoms combine with a single large oxygen atom?

A water molecule is made up of two hydrogen atoms and one oxygen atom.

What kind of bonds can be easily broken by heat?

Disulphide and Hydrogen Bonds Disulphide bonds also give your hair its elasticity and strength. Hydrogen bonds, on the other hand, are easily broken by the application of water and can be temporarily reset with heat until they become wet again (either from washing or humidity).

What is the pH of a client's natural hair?

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what is the pH of a clients natural hair that has been permed, colored, cut and styled properly within the past few months?	4.5-5.5
which shampoo type is formulated to have the same pH as the hair and skin?	acid-balanced shampoo

What percent of hair is keratin?

95%

What does this mean how does this property make hydrogen bonds between water molecules possible?

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

Which of the following is the best example of a physical change?

Examples of physical changes are boiling, melting, freezing, and shredding.

What is created when amino acids joined together in chains?

Polypeptides and the Peptide bond Key concepts: the four atoms, nitrogen, hydrogen, carbon and oxygen that link the two amino acids together is called a peptide bond. two amino acids linked together in his way is called a dipeptide and a long chain of amino acids is called a polypeptide.

What is the backbone of a molecule?

In biochemistry, organic backbone chains make up the primary structure of macromolecules. The backbones of these biological macromolecules consist of central chains of covalently bonded atoms. The backbone is, therefore, directly related to biological molecules' function.

How many atoms are in a protein?

Compared to RNA and DNA backbone, protein backbone has a relatively simple chemical structure - a nitrogen atom, two carbon atoms, one or two oxygen atoms, and a few hydrogens.

What is a carbon backbone?

CH 4 Carbon Compounds Carbon is the backbone of life Living organisms consist mostly of carbon-based compounds. Carbon is unparalleled in its ability to form large, complex, and diverse molecules. With four valence electrons, carbon can form four covalent bonds with a variety of atoms.

Which represents the backbone of a protein?

Each segment of a protein is the residue of an amino acid. Strong peptide bonds join the segments, forming the backbone. Except for the ends of a protein chain, the backbone of each segment contains the same atoms. The alpha carbon (atom 2) is the central feature of the backbone.

What is the backbone of an amino acid?

The order of the amino acids in the protein is called the primary structure of the protein. Each amino acid shares a common set of atoms that make up the amino acid backbone. Attached to the central carbon atom (the alpha carbon) is an atom or group of atoms that varies among the amino acids, making them all different.

Why does protein have nitrogen?

Nitrogen is a component of amino acids and urea. Amino acids are the building blocks of all proteins. Proteins comprise not only structural components such as muscle, tissue and organs, but also enzymes and hormones essential for the functioning of all living things. Urea is a byproduct of protein digestion.

What are the building blocks of proteins?

The basic building block of a protein is called an amino acid. There are 20 amino acids in the proteins you eat and in the proteins within your body, and they link together to form large protein molecules.

How many amino acids are there?

The human body uses just 21 amino acids to make all the proteins it needs to function and grow. Because amino acids can be arranged in many different combinations, it's possible for your body to make thousands of different kinds of proteins from just the same 21 amino acids.

Is glycine an L or D amino acid?

Only L-amino acids are manufactured in cells and incorporated into proteins. Some D-amino acids are found in the cell walls of bacteria, but not in bacterial proteins. Glycine, the simplest amino acid, has no enantiomers because it has two hydrogen atoms attached to the central carbon atom.

Is it better to deep condition with heat?

For people with low porosity hair like mine, it's important to deep condition with heat which helps to open and lift the cuticle layers so that the interior of hair strands are moisturized. If your deep conditioner is oil-based, the heat will allow the oils to be broken down so it is easily absorbed by your hair.

Who is the party responsible for distribution of safety data sheets?

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what would be used to determine if a bottle of hydrogen peroxide is still potent if the purchase date was no longer on the label?	hydrometer
who is the party responsible for distribution of material safety data sheets?	manufacturer

Which conditioners have a vegetable oil base acidic PH and are not recommended for fine or limp hair?

Chapter 5

Question	Answer
Which condition I have a vegetable oil base, Acidic ph and are not recommended or fine or limp hair	Instant
A product label has the ingredients listed in	Order of their concentration

Which of the following statements describes how human hair is formed?

Cards

Term matter	Definition anything that occupies space
Term protein chains connect to other protein chains	Definition which of the following statements describes how human hair is formed?
Term water	Definition substances of acidic or alkaline nature dissolve in water and/ or contain

Why is carbon so special?

Why Carbon Is Special. Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms, and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

Is hydrogen and oxygen a chemical reaction?

Hydrogen and Oxygen Mix Hydrogen and oxygen gases mix at room temperature with no chemical reaction. This is because the speed of the molecules does not provide enough kinetic energy to activate the reaction during collisions between the reactants.

Which chemical bond is strongest?

ionic bond

Which electrons participate in the chemical reaction between hydrogen and oxygen atoms?

When two hydrogens and an oxygen share electrons via covalent bonds, a water molecule is formed. An example of a simple chemical reaction is the breaking down of hydrogen peroxide molecules, each of which consists of two hydrogen atoms bonded to two oxygen atoms (H₂O₂).

Can molecules be broken down in a chemical reaction?

Chemical Reactions. Let's start with the idea of a chemical reaction. Reactions occur when two or more molecules interact and the molecules change. Bonds between atoms are broken and created to form new molecules.

Why is hydrogen bond the strongest?

Greater electronegativity of the hydrogen bond acceptor will lead to an increase in hydrogen-bond strength. The hydrogen bond is one of the strongest intermolecular attractions, but weaker than a covalent or an ionic bond. Hydrogen bonds are responsible for holding together DNA, proteins, and other macromolecules.

How do you break a hydrogen bond?

The evaporation of sweat, used by many mammals to cool themselves, cools by the large amount of heat needed to break the hydrogen bonds between water molecules. Reduction of temperature extremes near large bodies of water like the ocean.

How many electrons will atom A lose?

It does not form chemical bonds, or compounds. To be stable an atom will gain, lose, or share electrons to complete the outer most energy level (electron shell). Octet Rule because levels 2 and 3 need 8 electrons to be stable.

What is the basis of chemical bonding?

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.