Acids and Bases
Tastes sour, and reacts with metals.
An Acid
Breaking down large food molecules into smaller usable molecules (amino acids/ proteins)
Digestion
The substance that is present in the lower amount. What is being dissolved.
Solute
These structures have a negative charge.
Electrons
This type of ion is negative?
Tastes bitter and feels slippery.
A Base
This type of digestion involves the tearing, ripping and chewing the food molecules to break them down.
Mechanical Digestion
The universal solvent.
Water
The atomic number represents the number of _______.
Protons
When TWO atoms are sharing electrons equally.
non-polar covalent bond.
A solution with a ton of H+ ions.
Strong acid
This type of digestion uses enzymes to further break down large molecules throughout your digestive track.
Chemical Digestion
A dilute solution will have ______ _________ amount of solute in it.
a small
When there are more protons than electrons in an ion it has a ___________ charge.
positive
When atoms have either 8 electrons in their outermost shell and or have a full outermost shell. Also known as the valance shell.
Octet rule of chemistry
A solution with a little bit of OH- Ions
A weak base
These structures speed up chemical digestion by finding a substrate, combining to it and breaking ti down.
Enzyme
When you can not put anymore solute into the solution it means that it is __________.
Saturated
When the number of these structures change in a nucleus of an atom it creates an isotope. EX: Carbon 13
Nuetron
Please draw out the Lewis Dot structure for the element Oxygen.
Accurate white board drawing.
A reaction between an acid and a base is called?
A nuetrilization
The PH in your mouth?
The PH in your stomach?
The PH in your small intestines?
7 (neutral), 2-3 (acidic), 8/9 (basic)
These two factors affect the solubility of a solute.
Temperature and type of solvent.
Please draw on the white board what the element Flourine would look like in orbital/ shell form.
Accurate Drawing
What type of ion is Boron going to make?
B+3