Random Science or definition Quiz

Can you name the definitions of the chemistry terms?

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definitions Example
A weak bond formed between hydrogen atoms
Solution has same solute concentration relative to the cell
What equation describes the dissociation characteristics of weak acids and bases and the effect oh pH?
a pH level of 13 is
Pressure required to stop the net flow of water across the membrane
What is the purpose of a buffer?
What does not completely dissociate in water
The stronger the acid.....
The stronger the acid, the lower the______.
when a persons pH level is above 7.8
Ionic interactions in biological molecules
A large amount of heat is required to convert water from a liquid to a gas.
Covalently bonded molecules do not share electrons equallyH20
Intracellular Fluid Compartment (ICF)
a negatively charged ion, more electrons than protons
Side effect of alkalosis
What type of molecule demonstrates hydrogen bonding?
Diffusion of water through a selectively permeable membrane from a region of higher concentration to lower concentration
The capacity/ability of a solvent to reduce attractive forces between ions
The sharing of electrons between atoms
side effect of acidosis
definitions Example
The neutral pH level
the acidity and alkalinity is based on the _____
Covalently bonded molecules that share electrons equallyH2
Extracellular Fluid Compartment (ECF)
When a persons pH level is below 7.0
Atoms that have lost or gained electrons
When water absorbs and releases large amounts of heat slowly before temperature changes. Ex: in order to evaporate it takes a lot of energy so it has a _________.
Solution has lower solute concentration relative to cell, cell will swell
What accepts a proton
As the hydrogen ion concentration increases....
a positively charged ion, more protons than electrons
When a molecule does not dissolve in water easily. i.e water fearing
The stronger the acid....the larger the_____.
What represents the effects of osmotic solutions on cells?
When a molecule is easily dissolved in water. i.e; water loving
When a molecule contains both polar and nonpolar groupsmicelle, phospholipid
What is the normal pH level in humans?
Solution that has a higher solute concentration relative to the cell, cell will crenate
What donates a proton
what rapidly and completely dissociates in aqueous solutions?
The stronger the acid....

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