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with a slope of 55x106 m3k 1 mole and 27315k explain what is the coldest temperature that liquid water exists using the
explain how do determine the heat of neutralization for acid base reactions by an experiment define how do perform a
the standard enthalpy of formation of ammonia vapor at 298k is -4611kjmol determine its standard enthalpy of formation
porphyrin is a large flat conjugated molecule explains which can be thought of as having a square box shape apply the
explain when coal is burned the sulfur present in coal is converted to sulfur dioxide so2 which is in charge for the
a mixture of gases contains 024 mole ch4 044 mole c2h6 and 053 mole c3h8 the total pressure is 150 atm compute the
dry air near sea level has the subsequent composition by volume n2 7808 percent o2 2094 percent ar 093 percent co2 005
explain an unknown acid is a diprotic acid can donate 2 proton 0954g of the unknown acid is titrated with 0509m naohh2a
explain the volume of a gas is 610 l measured at 100 atm define what is the pressure of the gas in mmhg if the volume
if biodegradable organic matter oxygen as well as microorganisms are placed in a closed bottle the microorganisms will
define why the bond order of n2 is greater than that of n2 however the bond order of o2 is less than that of
subsequent to building a model for cyclobutane as well as cyclohexane view down the c-c bonds in each model are the c-h
meteorologists historically reported pressures in mmhg or inches of water explain what is the pressure in atm and in
methyl tert-butyl ether mtbe c5h12o a gasoline additive utilized to boost octane ratings has delta hf -3136 kjmol
titanium take place in the magnetic mineral ilmenite fetio3 which is habitually found mixed up with sand the ilmenite
explain a liquid fuel mixture contains 294 hexane c6h14 1545 heptane c7h16 and the rest octane c8h18explain what
19 moles of gas are in a flask at 21degc as well as 697 mmhg explain the flask was opened and 105g of gas x was added
hard water habitually contains dissolved ca2 and mg2 ions one means to soften water is to add phosphates the phosphate
explain the primary secondary tertiary and quarternary structure of hemoglobin also explain the function of all parts
explain how many tripeptide isomers that contain one glycine residue and two alanine residues are possible state the
if the association of several protein chains into a larger structure as in the case of hemoglobin is an example of
if a protein is hydrolyzed and yields merely amino acids as the products the protein is appropriately classified asa a
explain which of the following structural features of amino acids is most responsible for differences in properties of
explain phosphoglycerides differ from glycerides in that one of the hydroxyl groups of glycerol is esterifed witha