Chemistry, 25.06.2020 04:01 electrofy456
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. 1 atm pressure piston cylinder From previous experiments, this chemical reaction is known to release 368. kJ of energy water bath gases The position of the piston is monitored, and it is determined from this data that the system does 125. kJ of work on the piston during the reaction exothermic 1. Is the reaction exothermic or endothermic?2. Does the temperature of the water bath go up or down? 3. Does the piston move in or out?4. Does heat flow into or out of the gas mixture?5. How much heat flows? Round your answer to 3 kJ significant digits
Answers: 2
Chemistry, 21.06.2019 19:00, marcusajns
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
Answers: 1
Chemistry, 21.06.2019 19:00, lazavionadams81
Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.
Answers: 1
Chemistry, 21.06.2019 23:30, hellokitty1647
For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i. e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.
Answers: 3
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...
Biology, 12.01.2021 14:00
Health, 12.01.2021 14:00
Computers and Technology, 12.01.2021 14:00
Chemistry, 12.01.2021 14:00