Chemistry, 17.06.2021 14:00, bobgardner765

Consider the reaction system: NO(k)+1/2O2(k) NO2(k), ∆H2980= -7.4kcal. The reaction is carried out in a closed vessel with constant volume, after the reaction is returned to the original system. Such a system is: Select one:

Isolated system

Closed and homogenous system

Closed and heterogeneous systems

Isolated system and homogenous system

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:20, camillexv2668

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Answers: 1

continue

Chemistry, 22.06.2019 09:30, andrejr0330jr

What is the molar mass of potassium nitrate, kno3

Answers: 1

continue

Chemistry, 22.06.2019 12:30, fvmousdiana

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

Answers: 3

continue

Chemistry, 22.06.2019 15:30, nisha87

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Answers: 1

continue

Do you know the correct answer?

Consider the reaction system: NO(k)+1/2O2(k) NO2(k), ∆H2980= -7.4kcal. The reaction is carried out i...