How
a set of reactions that change large molecules into smaller ones
Chemical Digestion
a group of compounds that generally taste bitter, feel slippery, and turn red litmus paper blue
bases
this ranges from 0-14 and tells how acidic or basic a substance is
pH scale
a measure of how well a solute can dissolve in a substance at a given temperature
solubility
a substance that is present in a solution in a smaller amount and dissolved by a solvent
solute
Cup A
this is polyatomic, and made of oxygen and hydrogen
hydroxide ion
suspension
a physical process in which large pieces of food are torn and ground into smaller pieces
mechanical digestion
this kind of solution contains as much dissolved solute as possible at a given temperature
saturated solution
a reaction between an acid and a base
neutralization
the part of a solution present in the largest amount
solvent
Bases produce (Hydroxide ions/Hydrogen ions)
hydroxide
a mixture with small undissolved particles that do not settle out
colloid
compounds that generally taste sour, react with metals, and turn blue litmus paper red
acids
a well mixed mixture
solution
this process breaks down the complex molecules of food into smaller molecules
digestion
I have 2 glasses of water. I fill up half of cup A with lemonade mix. I fill 1/4 of cup B with lemonade mix. Which cup is a more dilute solution?
Cup B
this is a compound that changes color when in contact with an acid or base
indicator
this is an atom of hydrogen that has lost an electron
Hydrogen ion
this is more acidic than normal rain water (please don't get this wrong)
acid rain
acids create (Hydroxide ions/hydrogen ions)
hydrogen ions
a solution that has MORE dissolved solute than is predicted by its solubility at a given temperature
supersaturated solution
any ionic compound that can be made from the neutralization of an acid with a base
salt
this kind of solution does not hold as much of a solute as is possible at a given temp
unsaturated solution