tchase0616

On site since: 2018-10-01 06:44:52

Age: 18 years

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Asked questions: 7

Gave answers: 22

Point: 250

Best answer: 0

Questions

Chemistry, 16.10.2019 18:30

Abeaker with 1.80×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this b...

Social Studies, 16.10.2019 18:30

Sometimes, when one calls a customer service center, one is put on hold; one does not know how long it will be before the holding behavior is reinfor...

Biology, 16.10.2019 18:30

Dan's various medical complaints and hospital stays finally led him to see a psychiatrist. after a thorough medical and psychological evaluation, the...

Business, 16.10.2019 18:30

Aproduction facility produces metal fasteners, and realizes a profit of $800 per machine per month for 10 machines. each machine requires cooling wate...

Engineering, 16.10.2019 18:30

A50-m-long section of a steam pipe whose outer diameter is 10 cm passes through an open space at 15 °c. the average temperature of the outer surface o...

Chemistry, 16.10.2019 18:30

One kilogram of water (v = 1003 cm kg-1) in a piston/cylinder device at 25°c and 1 bar is compressed in a mechanically reversible, isothermal process...

Chemistry, 16.10.2019 18:30

True or false? if the pressure of a solid or liquid does not change at constant temperature, you may write au(specific) = 0 and ah(specific) = v(spec...

Chemistry, 16.10.2019 18:30

As a newly-graduated engineer your transport skills to work, you do of the year in cleveland. a) use the following data, to estima temperature of 70 °...

Chemistry, 16.10.2019 18:30

For your sink at home, the flow rate in is 5000 units/hr. accumulation is 2500 units. what is the accumulation rate if the out flow is 60 units/min?...

Chemistry, 16.10.2019 18:30

Find the number of atoms in 0.470 g of ca (20ca40 and 1 amu = 1.66 x 10-24 g) (you can also use the avogadro’s number 6.022 x 1023)....

Chemistry, 16.10.2019 18:30

Nmr: a poor digital resolution will result in loss of some of the fine structure of an nmr signal. to increase the digital resolution, we need either...

Chemistry, 16.10.2019 18:30

Asolution of hno, is standardized by reaction with pure sodium carbonate 2h*+na, co,2 nat +h0+co a volume of 24.76 t 0.05 ml of hno, solution was requ...

Mathematics, 16.10.2019 18:30

Your friends bank account y ( in dollars) is represented by the equation y= 25x + 350 where x is the number of months. a. you and your friend ha...

Chemistry, 16.10.2019 18:30

Why are sigma bonds more stable than pi binds...

Chemistry, 16.10.2019 18:30

Calculate the molality of a 37.4 %, by mass, aqueous solution of potassium bromide...

English, 16.10.2019 18:30

You have reached the end of your four-hour wireless session. we hope you have enjoyed the convenience of our service! he furrowed h...

Mathematics, 16.10.2019 18:30

Anew stain removal product claims to completely remove the stains on 85 percent of all stained garments. assume that the product will be tested on 20...

Social Studies, 16.10.2019 18:30

Robbie is a 4-year-old boy in the u. s. who is encouraged to stand out from the rest and make his needs known. sean is a 4-year-old boy in japan who i...

Mathematics, 16.10.2019 18:30

Consider rolling two fair six sided dice with faces numbered 1, 2, 3, 4, 5, 6. (a) write out the sample space for one roll of the two dice. (b) let x...

Mathematics, 16.10.2019 18:30

Based on a survey, assume that 42% of consumers are comfortable having drones deliver their purchases. suppose we want to find the probability that wh...