Calculate the ph of a solution prepared by mixing
Calculate the pH of a solution prepared by mixing 15.0mL of 10M NaOH and 30.0mL of 10.0M benzoic acid solution.(Benzoic acid is monoprotic; its dissociation constant is 6.5*10^-5)
Expected delivery within 24 Hours
Suppose that 1 kg of saturated water vapor at 100ºC is condensed to a saturated liquid at 100ºC in a constant-pressure process by heat transfer to the surrounding air, which is at 25ºC.
A wire of cross-sectional area 5.00*10^-6 m^2 has a resistance of 1.75 Ohms. What is the resistance of a wire of the same material and length as the first wire, but with cross-sectional area of 8.75*10^-6 m^2?
A solution is made to be 3.8 * 10-2 M in Al3+ and .29 M in NaF. If the Kf for AlF63+ is 7 * 1019, how much aluminum ion remains at equilibrium?
The cold space that absorbs the energy could be a bath of liquid water and ice. Calculate the change of entropy of the cooling medium.
What was the cumulative incidence rate of hearing loss in workers who did not wear earplugs? What was the relative risk of hearing loss in workers who did not wear earplugs, compared with those who did? What was the risk of hearing loss attributable
A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal THREE TIMES her weight as she does through the dip. If r= 20.5m, how
The loading on the piston is such that the product PV is a constant. Assuming that the room temperature is 20°C, Show that this process does not violate the second law.
An lady bug walks 20.0 cm in a direction of 30.00 North of East. She then turns and walks 30.0 cm North, turns and walks 10.0 cm West. How far is the lady bug from where she started.
1953794
Questions Asked
3,689
Active Tutors
1454041
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Hi, in a course for my MBA one of my assignments was to make an interview to an individual that shops online regularly.
Which concept best explains the teenager's desire for a specific brand of bicycle? Group of answer choices Built environment.
In a span of less than 10 years, Netflix raised subscription prices six times (Ofek & Toubia, 2023). The company also lost 200k followers in Q1
TGVla, a social media manipulation company in Generation Like, works toward creating trust so that: a. the retailer will sell the product to the audience.
This term describes the sampling units (counties or geographically split counties) as defined by Nielsen Media Research Inc.
What is the market share that Bureau en Gros would need to achieve to break even on Sharpie Fine Point markers?
Single- or multi-channel manufacturers who sell directly online to consumers without the intervention of retailers are known as Question options: