Chemistry, 30.03.2020 21:21 jharrington583
217 mL of neon gas at 551°C is brought to standard temperature (0°C) while the pressure is held constant. What is the new volume?
Answers: 3
are the initial volume and temperature of the gas.
are the final volume and temperature of the gas.![V_1=217mL\\T_1=551^oC=(551+273)K=824K\\V_2=?mL\\T_2=0^oC=[0+273]K=273K](/tpl/images/0571/2757/2d84d.png)
Another question on Chemistry
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
Chemistry, 22.06.2019 19:30
What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
Answers: 3
Chemistry, 22.06.2019 20:00
In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:
Answers: 3
You know the right answer?
217 mL of neon gas at 551°C is brought to standard temperature (0°C) while the pressure is held cons...
Questions
Mathematics, 14.01.2020 19:31
Business, 14.01.2020 19:31
Chemistry, 14.01.2020 19:31
History, 14.01.2020 19:31
Computers and Technology, 14.01.2020 19:31
Social Studies, 14.01.2020 19:31
History, 14.01.2020 19:31
