Hurry
1. think about chemical reactions in your everyday life. how might it to know ab...
Hurry
1. think about chemical reactions in your everyday life. how might it to know about different types of chemical reactions?
2. consider the equation a + b --> ab. can you think of another situation you have encountered (outside of this course) where a process in this general form takes place?
3. describe a chemical reaction that you have recently witnessed. how did you know that it was a chemical reaction? what type of chemical reaction do you think it was?
Answers: 2
Physics, 22.06.2019 09:30, gobbler80
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s. t.p.?
Answers: 2
Physics, 22.06.2019 13:40, crayons18
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
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