Chemistry, 11.11.2019 22:31 ErickP8586
Amixture 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 constant pressure on the mixture of 1 atm. the cylinder is also submerged in a large insulated water bath. the temperature of the water bath is monitored, and it is determined from this data that 133.0 kj of heat flows into the system during the reaction. the position of the piston is also monitored, and it is determined from the data that the piston does 241.0 kj of work on the system during the reaction.1) does the temperature of the water bath go up or down? 2) does the piston move in or out? 3) does heat flow into or out of the gaseous mixture? 4) how much heat flows?
Answers: 1
Chemistry, 22.06.2019 02:30
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
Answers: 3
Chemistry, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
Chemistry, 23.06.2019 01:00
Which of the following is a physical change? a.burning a piece of wood b.sawing a piece of wood in half c.rust forming on an iron fence d.a copper roof changing color from orange to green
Answers: 1
Amixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gase...
English, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20
Biology, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20
History, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20
History, 29.01.2021 04:20
Advanced Placement (AP), 29.01.2021 04:20
Biology, 29.01.2021 04:20
History, 29.01.2021 04:20
Mathematics, 29.01.2021 04:20