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Which substances can react with potassium borohydride, converting the product into
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- initiaky if a sample at25¢ce of cht orofor m if what is Thefinal tempreture l00joules in chloro forn absor b. of of hea+ and The specicic heat of chlovofer is e.96How does the answer in the first example include a 0 when its not a sig fig. but in the second one it does nottab File esc ns lock Ooop X 39 c) x Gheat heat X Ⓒliquid X N. AskYX N. AskYX A ALEK X b STAT X CI Che X C www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHIn7gZDVjOY1PIGdwmoRjhTWafIMXzDVQ21WWbzcCZqUs09eN... Omall O YouTube Maps View History bookmarks Profiles 180 window Help O STATES OF MATTER Sketching a described thermodynamic change on a phase... pressure (atm) aleks X 1 Explanation ← v The pressure on a sample of pure X held at -40. °C and 2.09 atm is decreased until the sample melts. The pressure is then held constant and the temperature is increased by 61. °C. On the phase diagram below draw a path that shows this set of changes. Q A 2 Z 200 temperature (K) Check W 400 S # 3 X C с H E D 600 $ 4 C X R F % 5 S G Search or type URL stv V T F MacBook Pro 6 G 4 Y B & 7 H ☆ U N * 8 J + O▬▬▬▬0/5 Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility XO AO W ( 9 M ( @ K O 0 Calcu X < 1 He 60% L M Math X Aa Wed…
- The resulting equation is: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) T = Drag and drop your selection from the following list to complete the answer: (AG-ΔΗΔ S) (AG-ΔΗΔS) AS (AG-ΔΗ) (AG-ΔΗ) AS AS AS! ks.com/alekscgi/x/isl.exe/10_u-IgNsikr7j8P3jH-lvTqeviKFP6W0cqJcWJdIACROQwyw24GWHincZmhbV1r7xxVznmsVfiHPir7w bbs Free E... 5.3 Enthalpies of... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... SOLUTION: The le... 1 E Q Kinet O ELECTROCHEMISTRY Calculating the mass of an electrolysis product from the applied... 0 @2 Suppose a current of 0.630 A is passed through an electroplating cell with an aqueous solution of Ag₂SO4 in the cathode compartment for 28.0 seconds. Calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. In essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. Explanation W Lectu # 3 Check E 54 0.0 X R…111.1Ms = ? ks show work, report sig figs and units
- Computers are not supposed to be in very warm rooms. The highest temperature tolerated for maximum performance is 308 K. Express this temperature in C and F.C? Add the e to: (1) heatin melting the ie How much heat is evolved when 27.0 g of glucose is burned according to this equation? water from 0 Evaporating physics 1. a) using h- C6H1206 + 602→6CO2+ 6H2O; A H comb. = -2808 kJ/mol %3D conservation determine th of fusion for percentage e determined v O 136kJ -0.1kg initial - 56 C Melted Chemist O 421kJ How much he converting 1. 155.0 C to ic O 280kJ heat capacity J/(g C) and Jg C). O 241kJ You can break violence Jut aday can Aghting ringi Chemist How do I calo heat needed at -24 degrees 28 degrees ce Next Chemist Two 20.0-g ice are placed into 25.0 "C. Assun transferred to surroundings, Net cauedSnitial Sinal В Sfinal A Sanal Sfinal 13V3 Based on the image, which system has a AS of zero?
- https://www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8p3jH-US 6JxCWwncg8Tof4a5q5fmgWG31RYRVbH2ANdQdpKMVbYg9DOULcvGibEdaEkBQ508H O THERMOCHEMISTRY Solving a basic calorimetry problem Sc thermometer A 53.5 g sample of aluminum is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The aluminum sample starts off at 91.4 °C and the temperature of the water starts off at 17.0 °C. When the temperature of the water stops changing it's insulated container 20.2 °C. The pressure remains constant at 1 atm. water Calculate the specific heat capacity of aluminum according to this experiment. Be sure your answer is rounded to 2 significant sample digits. a calorimeter J x10 g.°C X Check kplanation Torms of Use Privacy 0 2019 McGraw-Hill Education. All Rights Reserved. 8:09 PM e x O Type here to search 11/20/2019 hp G 1I1An experiment was conducted to find the relationship between the specifi heat of Potassium metal and the temperature It wa s found that this relation Ship ta kes the following for m at low temperature= CV - 208+2577? 208+257T2 what amount of all: O fermi temperature for pota ssium? Debye temperature for Patassium 2 Not that the Specific ttet hert is measured RAMYever yoy 0-4 perire the explussion for AG in terms ctivity. the term