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How do you determine the acidity of a benzoic acid? Ie how can you estimate the pka of a benzoic acid by just looking at the structure with no table of pkas?
19.8 mL NaOH is required to titrate 0.6013g of potassium hydrogen phthalate. How many mL NaOH required to titrate 25 mL 0.10 M HCL solutions
An electrical heater is used to supply 145.0 J of energy to a 15.0 g sample of water, originally at 300.0 K. Determine the final temperature in degrees Kelvin. (the specific heat capacity for water is 75.291 Jmol-1K-1)
Calculate the relative amounts of 1-chloropropane and 2-chloropropane obtained by the radical chlorination of propane, using this relative rate of reactivity.
How many active sites and zinc ions does one ATCase molecule have?
Need help reading IR chart to figure out what the compound is
In the laboratory a student finds that it takes 33.1 Joules to increase the temperature of 11.5 grams of solid lead from 20.3 to 39.9 degrees Celsius.
Extracting aluminium uses a current of 25000 ampere.What is the time taken to produce 10kg of aluminium from Al2O3(liquid
What is the difference between phonemic awareness and phonics? Describe how a teacher can promote early literacy development through phonemic awareness.
What is the pH of the buffer after the addition of 10.0 mL of 0.10 M HCl to 67.5 mL of the buffer
A compound that is composed of only phosphorous and sulfur has a molecular weight of 222.27 g/mol. If the compound is 72.13% sulfur by mass, what is the name of the compound.
Write the balanced neutralization reaction between H2SO4 and KOH in aqueous solution. Phases are optional.
Some hypothetical metal has the simple cubic crystal structure (i.e., atoms positioned at each of the eight corners with atoms touching one another along cube edges). Calculate its atomic weight if its atomic radius and density are 0.153 nm and 8...
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