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37 Cards in this Set

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  • Back
PV=nRT
Ideal Gas Eqn
process when a solid phase changes directly to the gas phase
sublimation
element that can form great number of covalent bond
sulfur
water & active metal react forms
hydrogen & base (hydroxide)
active ingredient in many common laxative that is also an acid-base indicator
phenolphthalein
structure of ammonia mlc
pyramidal
what naturally occuring radioactive elem is os common in homes that testing for its preseence is often advisable
radon
during electrolysis of water, what gas is evolved from the cathode
H
crude oil separated into its components by
fractional distillation
the acid in vinegar
acetic acid
what unsual type of bonding occurs in diborane B2H6
3 center bonding
name given to the onon-superimposable mirror image forms of chiral compounds
enantiomers
emperical formula of dodecane
C6H13
chemical formula of baking soda
NaHCO3
copper is refined commercially by the process of
electrolysis
the action of concentrated sulfuric acid on sugar
dehydration
a metal that does not occur native in the earth is
sodium
what metal is used as a reducing agent to obtain iron from iron oxide in the thermite process
aluminum
glycerine & _______ are made by heating animal fats or vegetable oils with soidum hydroxide
soap
forumla for the anhydride of sulfuric acid
SO3
how many C are there in a napthlene mlc
10
the bond that joins AA together in a protein
peptide bond or amide
lanthanide series elements are also knwon as
rare earth metals
orbital that is spherical
S orbital
angle b/w any 2 C-H bonds in a methane mlc
109.5
Jaroslav Heyrovsky recieved the 1959 Nobel Prize in chem for developing what technique used in chem analysis
polarography
ferrous
iron(II)
mass percentage of C in CO2 is
27.3%
Harold Clayton Urey, an Am, received the 193 Nobel Prize in chem for his discovery of
deuterium
the most abundant elem in the universe
hydrogen
1936 Nobel Prize in chem was awarded to Peter Debye for his studies of
dipole moments
inventro of the K temp scale
Sir William Thomson
Under the same conditions of T & P, volumes of reacting gases & of their gaseous products are expressed in ratios of small whole #S. Law?
Gay-Lussac
diamond: what type of crytal lattice
covalent network crystal
a crystallized substance containing water of crystallization is
a hydrate
The loss of water of crystallization from a hydrate when eposed to air is termed
efflorescence
Mayonnaise is
an emulsion