State the change in internal energy of the system

Reference no: EM13535593

A reaction at 1.83 atm produces 11.9 L of a gas and evolves 91.3 kJ of heat (exothermic). Calculate the change in internal energy of the system (in kJ).

Reference no: EM13535593

Questions Cloud

What real-world considerations absent in the problem : The mayor proposes financing the museum with a lump-sum tax of $24 and then opening the museum free to the public. How many times would each person visit? Calculate the benefit each person would get from the musuem, measured as consumer surplus minus..

Maximize its gross margin : Ajax Division desires to maximize its gross margin, should Ajax take on the new customer and drop its sales to Bradley for 2005, and why?

Explain the crystal lattice energy of an ionic solid : The crystal lattice energy of an ionic solid, XY, -1,331.0 kJ/mol. The total hydration energy for both X+ and Y- ions is -954.5 kJ. Determine the Enthalpy of solution of the solid.

Explain benzene in a friedel-crafts reaction : Predict the reactivity of benzaldehyde compared to benzene in a Friedel-Crafts reaction. Benzaldehyde is _______________ reactive than benzene in Friedel-Crafts reactions.

State the change in internal energy of the system : A reaction at 1.83 atm produces 11.9 L of a gas and evolves 91.3 kJ of heat (exothermic). Calculate the change in internal energy of the system (in kJ).

Compute w when 566 g iron oxide : Calculate w (in kJ) when 566 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 332 K: 2Fe2O3(s) + 3C(s) ? 4Fe(s) + 3CO2(g)

What is the importance of the job ticket : What is the importance of the job ticket and illustrate the flow of this document and its information from inception to impact on the financial statements

State the specific heat for the metal : It takes 45.0 to raise the temperature of an 10.4 piece of unknown metal from 13.0 to 24.0. What is the specific heat for the metal

Compute mass of precipitate nach2co3 solution is reacted : Calculate mass of precipitate 500ml of 0200mool/L NaCH2CO3 solution is reacted with 200mL of 0.450mol/L AgNO3. If 13.8g of precipitate is collected what is the % yield

User Account

All Pages