Gen Chem 2nd Quarter

Acetone

________- is colorless and has a pungent and sweet taste; it is highly volatile and flammable, is used as paint and nail polish remover.

Ionic Bond

________- produced only when theres a transfer of electrons from one atom to another.

Hydrocarbons

________- simplest organic compounds that are made up of carbon and hydrogen.

Alkynes

________- unsaturated HC that contain triple bonds between carbons.

Glycerol

________- is used as one of the components of making lotions.

Charles Law

________ is valid only if the amount of the gas is related to Kelvin temperature and the pressure is constant.

Methanoic

________ acid- is the simplest compound present in painful sting of an ant or a bee.

Aspirin

________ or acetyl salicylic acid- is used as a pain reliever (analgesic), fever reducer (antipyretic), and anti- inflammatory agent.

Benzedrine

________ or amphetamine- is used to reduce respiratory congestion due to colds, hay fever and asthma.

Ethanol

________ or ethyl alcohol- is the most important and the least toxic of the alcohols and is commonly found in alcoholic beverages; also used in tinctures, essences and extracts.

Nicotine

________- is an amine found in tobacco leaves.

Benzoic

________ acid- is used as a food preservative.

Aliphatic

________- (those that do not contain a benzene ring)

Nitroglycerin

________- an ester of glycerol and nitric acid reduces high blood pressure by causing dilation of the small blood vessels.

Covalent bond

________- formed when two atoms share electrons in order to be stable, formed by two nonmetal elements.

Methanol

________- (wood alcohol) is used as organic solvent and can be possible substitute for gasoline.

Ethylene

________- raw materials in making plastics.

Lewis Electron Dot Structure

________- The representation of the covalent compound above.

Aryl group

________- a unit made of one or several fused benzene rings minus one hydrogen atom.

OCTET RULE

________- atoms tend to gain stability by having 8 valence electrons.

Alkanes

________- carbon are simply bonded to four atoms.

Volume

________ is inversely proportional to pressure at constant temperature.

Barbiturates

________- which act as depressants are amides in cyclic form.

Histamine

________- is responsible for certain allergic reactions.

Alkenes

________- contains at least 1 double bond.

Diethyl ether

________- is the most important compounds of ethers; it is used in anaesthetic and valuable solvent for gums, fats and waxes.

Formic acid

________- used in leather making.

Avogadros Law

________- State the relationship between volume and no.

allergic effects

An antihistamine- helps block the ________ of the histamine.

Lactic acid

________- is formed in sour milk.

Hunds Rule of Multiplicity

________- Electron pairing can not occur until each orbital of a given subshell /sublevel contains one electron each or singly occupied before pairing.

volume of a gas

The ________ is directly proportional to the number of moles of a gas when the temperature and pressure are not changed.

Oxalic acid

________- is used as stain and rust remover.

Volume

________ is directly proportional to absolute temperature at constant pressure.

OCTET RULE

atoms tend to gain stability by having 8 valence electrons

VALENCE CONFIGURATION

the configuration in the highest Energy Level

VALENCE ELECTRON

the electron(s) in the valence configuration

Ionic Bond

produced only when theres a transfer of electrons from one atom to another

Covalent bond

formed when two atoms share electrons in order to be stable, formed by two nonmetal elements

Hydrocarbons

simplest organic compounds that are made up of carbon and hydrogen

aliphatic

(those that do not contain a benzene ring)

aromatic

(those that contain a benzene ring)

Alkanes

carbon are simply bonded to four atoms

methane

CH4

ethane

CH3CH3

propane

CH3CH2CH3

butane

CH3CH2CH2CH3

Alkenes

contains at least 1 double bond

Alkynes

unsaturated HC that contain triple bonds between carbons

ethylene

raw materials in making plastics

ethylene glycol

(antifreeze)

acetylene

it is used in torches that can cut metals

aryl group

a unit made of one or several fused benzene rings minus one hydrogen atom

methanol

(wood alcohol) is used as organic solvent and can be possible substitute for gasoline

ethanol or ethyl alcohol

is the most important and the least toxic of the alcohols and is commonly found in alcoholic beverages; also used in tinctures, essences and extracts

isopropyl alcohol

also known as rubbing alcohol used in homes and hospitals as disinfectants; used in sponge bath to reduce high fever

glycerol

is used as one of the components of making lotions

acetone

is colorless and has a pungent and sweet taste; it is highly volatile and flammable, is used as paint and nail polish remover

formic acid

used in leather making

methanoic acid

is the simplest compound present in painful sting of an ant or a bee

oxalic acid

is used as stain and rust remover

stearic acid

is used in soap manufacture; present in coconut oil

acetic acid or ethanoic acid

is used in vinegar

benzoic acid

is used as a food preservative

lactic acid

is formed in sour milk

diethyl ether

is the most important compounds of ethers; it is used in anaesthetic and valuable solvent for gums, fats and waxes

aspirin or acetyl salicylic acid

is used as a pain reliever (analgesic), fever reducer (antipyretic), and anti-inflammatory agent

nitroglycerin

an ester of glycerol and nitric acid reduces high blood pressure by causing dilation of the small blood vessels

benzedrine or amphetamine

is used to reduce respiratory congestion due to colds, hay fever and asthma

histamine

is responsible for certain allergic reactions

An antihistamine

helps block the allergic effects of the histamine

nicotine

is an amine found in tobacco leaves

barbiturates

which act as depressants are amides in cyclic form

mathematical expression for Avogadros Law

V1/n1 = V2/n2