Random Science or definition Quiz

Can you name the definitions of the chemistry terms?

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

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