Random Science or definition Quiz

Can you name the definitions of the chemistry terms?

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

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