. The following liquids, all at atmospheric pressure and 300 K, are mixed: 25 kg of pure water, 40 kg

Question:

. The following liquids, all at atmospheric pressure and 300 K, are mixed: 25 kg of pure water, 40 kg of pure sulfuric acid, and 75 kg of 25-wt-% sulfuric acid. (a) How much heat is liberated if mixing is isothermal at 300 K? (b) The mixing process is carried out in two steps: First, the pure sulfuric acid and the 25-wt-% solution are mixed, and the total heat of part (a) is extracted; second, the pure water is added adiabatically. What is the temperature of the intermediate solution formed in the first step?

Can someone help me solve this problem please! I'd really appreciate it!!

Can someone help me solve this problem please! I'd really appreciate it!! $Can someone help me solve this problem please! I'd really appreciate it!!$...

Dan invests £1300 into his bank account. He receives 5% per year simple interest. How much will Dan

Dan invests £1300 into his bank account. He receives 5% per year simple interest. How much will Dan have after 2 years? Give your answer to the nearest penny where appropriate...

Landscapes are the one type of photograph where you should always use the traditional perspective. a.

Landscapes are the one type of photograph where you should always use the traditional perspective. a. true b. false...

Which of the following would shift the supply of Green Bay Packers football jerseys to the left? a. The Green Bay Packers make it to the Super Bowl. b. The price of the jerseys increases by $15. c. The technology of sewing machines use to make the jerseys improves. d. The cost of the fabric used to ... 1 answer Holly is taking out a loan in the amount of$10,000. Her choices for the loan are a 6-year loan at a

Holly is taking out a loan in the amount of \$10,000. Her choices for the loan are a 6-year loan at a 4% annual simple interest and a 4-year loan at 3.75% annual compound interest. What is the difference in the amount of interest Holly would have to pay for each of these two loans?...

A 310-Hz sound travels through pure hydrogen. The wavelength of the sound is measured to be 4.14 m. What is the speed of sound in hydrogen

A 310-Hz sound travels through pure hydrogen. The wavelength of the sound is measured to be 4.14 m. What is the speed of sound in hydrogen...

At Tampa, the southernmost point of the felt area, the trembling was preceded by a rumbling sound at

At Tampa, the southernmost point of the felt area, the trembling was preceded by a rumbling sound at 11:30 p. m. Two shocks were reported in other areas, at 11:45 and 11:55 p. m. The tremor was felt through north and central brainlyFlorida, and at Savannah, Georgia. Which idea can be inferred from t...

Since tim belongs to a bible study group, a classmate mistakenly assumes that he doesn't drink alcoholic

Since tim belongs to a bible study group, a classmate mistakenly assumes that he doesn't drink alcoholic beverages and always votes republican. this example of nonscientific inference illustrates...

Places the steps involved in the process of bacterial transformation in the correct order.

places the steps involved in the process of bacterial transformation in the correct order....
What is the depth of an ocean area if a sound pulse took 4 seconds to travel from the ship, to the bottom then back to the ship, and the speed of sound in this ocean area is 5,000 ft per second? Use the formula below: $What is the depth of an ocean area if a sound pulse took 4 seconds ... 7 answers An example of a chemical hazard is: a. plastic from food packaging gets stuck on food An example of a chemical hazard is: a. plastic from food packaging gets stuck on food b. a piece of glass falls in a salad dish c. juice from raw meat drips into the fruit salad d. a bleach container spills onto a food contact surface... 6 answers I need help so what would you do if you have a boyfriend that lives an hour and 8 minutes away from you and its been almost i need help so what would you do if you have a boyfriend that lives an hour and 8 minutes away from you and its been almost 3 months and you love him but it hurts that you cant see him, then a guy you liked for over a year told you he likes you back and would give you the relationship you've always ... 4 answers Rectangle wxyz was dilated using the rule rectangle w x y z is dilated to form rectangle w prime x prime y prime z prime. Rectangle wxyz was dilated using the rule rectangle w x y z is dilated to form rectangle w prime x prime y prime z prime. the length of w x is 5 and the length of x y is 4.. d subscript z, twelve-fifths what is w'x'? 8 units 10 units 12 units 14 units... 3 answers Hola! Necesito ayuda, necesito 3 características de la imprenta moderna Hola! Necesito ayuda, necesito 3 características de la imprenta moderna... 12 answers Plz some scientists gaze into outer space to look for answers. some scientists seek Plz some scientists gaze into outer space to look for answers. some scientists seek answers in the depths of the sea. when georg steinhauser wanted answers, he looked within himself. well, he looked within his bellybutton to be exact. the austrian chemist spent three years researching the contents... 4 answers Indonesia's capital ,was once the Dutch East Indies port of BataviaO Sulawesi O Puncak Jaya O Jakarta O Krakatoa Indonesia's capital ,was once the Dutch East Indies port of Batavia O Sulawesi O Puncak Jaya O Jakarta O Krakatoa... 4 answers How is Odysseus dressed when he enters the Hall? How is Odysseus dressed when he enters the Hall?... 3 answers The Fourth Amendment protects a. Americans from unreasonable searches conducted only by federal officers. b. all searches conducted The Fourth Amendment protects a. Americans from unreasonable searches conducted only by federal officers. b. all searches conducted by state officers. c. any search conducted without a warrant. d. unreasonable searches.... 12 answers I’m think it’s A or C. help :( I’m think it’s A or C. help :( [tex]I’m think it’s A or C. help :($...
The correct answer plz quickly $The correct answer plz quickly$...