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let gammatheta and phitheta be arbitrary functions of the angles theta which have the property that
will turn into a liquid at room temperature off the periodic table pick three solid elements that would float when
to get a larger effect that one is measuring and hence lower the relative error a larger sample could be used explain
1 if your spectrophot meter can measure n absorbance up to 15 explain what is the maximum concentration of nadh that
explain what is the ph of a 005 m solution of tris acid pka 83used the formula ph pka- log ha 2ph 83-log00502ph
explain how many grams of lithium nitrate lino3 are necessary to prepare 300 x 102ml of 200 x 10-1 m
presume a 0560 l sample of polluted water was analyzed for lead ii ion pb2 by adding an excess of sodium sulfate to it
if the energy levels of hydrogen like one-electron ions of atomic number z differ from those of hydrogen by a factor of
aluminum oxide alumina exists in a variety of crystal structures some of which are beautiful and rare state the formula
determine whether the following bonds will be ir-active show strong absorptions in the ira the carbon to carbon triple
the rate of a particular reaction quadruples while the temperature is increased from 30degc to54degc compute the
at 45oc the decomposition of hydrogen iodide into hydrogen as well as iodine is a second-order reaction the rate
determine the 2nd viral coefficient for the benedict-webb-rubin equation of state convert e-gammarho2 to power series
aluminum foil measure 235 cm x 197 cm which its mass is 266grams explain what is the thickness of this aluminum
explain when 132 g of an unknown non-volatile non-electrolyte x was dissolved in 100 g of water the vapor pressure of
explain why the mixture of alcohol does as well as sulfur powder yellow in color turns into a white mixture when added
explain the us recommended daily allowance rda of folic acid c19h19n7o6 is 4000micrograms compute the number of
while you are doing vapor pressure questions raoults law where can you get a reference for the pure vapor pressure of
explain an electrochemical cell is constructed of one half-cell in which a silver wire is placed into a 10m aqueous
explain how many grams of solid naoh are required to prepare 200ml of a005 m solution explain what will be the
a compute the work associated with the isothermal reversible expansion of 10 mol of an ideal gas from 70 l to 1550l at
a explain how do you make 200ml of a 01 m solution of a substance that has a molecular weight of 1211 gmolb if you take
253 g of iron iii chloride were utilized to prepare 400ml of stock solution1 the amount of moles of iron iii chloride
potassium permanganate is known to be 2474 potassium as well as 3476 magnesium by mass the rest being oxygen if one
a solution of sodium acetate is made by dissolving 31 grams of the pure solid in 50 grams of water at 353k the solution