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list all of the intermolecular forces that will be present in the following liquids and capitalize all caps the the
based on formal charge considerations which of the following would likely be the correct arrangement of atoms in
please do a bit of research on how dietary recommendations around fat and cholesterol have changed in the past 30-40
vinegar which is just a dilute acetic acid solution is very common and versatile the concentration of store-bought
part of this unit concentrated on gaseous molecules but stated that liquids and solids can also consist of molecules
a patient is to receive 2 million units of penicillin g potassium per day every 6 hours in iv piggyback doses the
if water is added to 2mol of sodium chloride in a flask until the volume of the solution is 1 liter what is the
1 write and balance the full chemical equation for the reaction between lead ii nitrate and manganese lv chloride2 how
an internal quality control sample of blood used for checking the accuracy of blood alcohol determinations contains 800
the fluorescence of each of a series of acidic solutions of quinine was determined five times the results are given
500-ml solution aliquots contain pcp were carefully measured into five separate 5000-ml volumetric flasks and made
lab reaction ratepre-lab questions1name five factors that can affect the rate of a reaction3in the opening paragraph
Using the concept of income elasticity of demand, describe normal, luxury, and inferior goods.
Why must you know the price elasticity of demand to be able to predict the effect of a change in price on total expenditure?
What are the dimensional limitations of the HexSil process? How can you make hemispherical microlenses by moulding/stamping methods?
If 150 mm wafers are specified to have 50 particles of 0.3µm size, what fraction of the wafer area will be non-bonded?
How thick an oxide layer is needed to mask boron implantation? Present your results as a function of boron energy.
How thick a silicon dioxide layer will be formed inside the silicon when the implant dose is 2 × 1018/cm2 in SIMOX?
How far will metallic impurities diffuse during thermal oxidation? What is the magnitude of emitter-push effect?
The wafer is then given 1 h wet oxidation at 1000 oC. All oxide is then etched away. What is the resulting step height in silicon?
How does shadow-mask thickness affect dimensional control? What effect does the contact versus proximitymode operation have, on shadow-mask resolution?
If 340µm deep structures need to be etched and the etch bath temperature is controlled to ±1 oC, what uncertainty does this introduce in the etch time?
What is the difference in making inside versus outside spacers by anisotropic etching? How much etch non-uniformity can native oxide cause in polysilicon RIE?
Molybdenum etching in Cl2/O2 plasmas results in oxychlorides such as MoOCl4. Calculate oxide loss as a function of overetch time.
What is the deflection that corresponds to a pressure difference of 25 mtorr? What is the corresponding capacitance change?