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Cattell was interested in discovering the fundamental structure of personality. He utilized a statistical procedure named factor analysis to determine how many basic traits comprise human personality. More current research provides rather reliable evidence that personality structure along five basic dimensions. Research is continuing to determine which of these models is correct. What are the limitations and criticisms of the lack of an agreed-upon framework within the trait perspective of personality?
Conversely, what is the percent H2SO4 in a 6.0M solution of H2SO4? Density of solution = 1.84g/cm^3
To make a buffer with a pH of 5.00, how much sodium acetate would you have to add to a solution that contains 10.0 mmol of acetic acid?
A major reason why benzoyl chloride undergoes nucleophilic substitution at a faster rate than methyl benzoate is that
Nickel has a face-centered cubic unit cell. The density of nickel is 6.84 g/cm3. Calculate a value for the atomic radius of nickel.
Ozonolysis from unknown compound, A compound, A, c6h8, yields a single organic product, B, upon ozonolysis and absorbs two moles of hydrogen on catalytic hydrogenation to give C.
In the balanced molecular equation for the neutralization reaction between phosphoric acid and potassium hydroxide, the products are: a. 3H2O b. K3PO4 + 3H2O c. KPO4 + H3OH d. K+(aq) + PO43-(aq) + 3H+ + 3OH-
H ow many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to the following reaction? The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s) ? 2 K2O(s) + 2 N2(g) + 5 O2(g)
Calculate w (in kJ) when 557 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 420 K: 2Fe2O3(s) + 3C(s) ? 4Fe(s) + 3CO2(g)
Acetic acid has a pKa of 4.74. A sodium acetate/ acetic acid buffer (NaCH3CO2/CH3CO2H) with a pH of 4.74 can be made by: Combining 0.10 mole of CH3CO2H with 0.10 mole of NaCH3CO2 in water
A gas occupies a volume of 1.50L at 700 mmHg and 200 deg Celsius. Explain what is the volume at 400mmHg at 100 deg Celsius?
Which article, pot or water, absorbs more heat during the change. How many total joules of energy are absorbed by the pot and the water during the process
How can one mole of any gas have a volume of 22.4 liters if gases take up the volume of their container
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