For a process at constant volume, A9= 0, w=0, and AE = 0 w= 0 and...
For a process at constant pressure. AE = q and w = 0 AE = w and q = 0. AE=AH AH = 0 Submit Request Answer
15) For a particular process that is carried out at constant pressure. A AE = 140 kJ and AH = 170 kJ. C) AE = 110 kJ and AH = 140 kJ. 140 kJ and w*-30 kl. Therefore, B) AE = 170 kJ and AH = 140 kJ. D) AE - 140 kJ and AH110 kl. 16) How much energy is evolved during the formation of 296 g of Fe, according to the reaction below? Fe2O3(s) + 2 Al(s) →...
Share At a constant pressure of 1.50 atm what is the enthalpy change AH for a reaction where the internal energy change AE is 58.0 k) and the volume increase is 12.6 L? (1 L'atm = 101.325 1.) a) 39.1 kJ b) 56.1 kJ c) 76.9 kJ d) 59.9 k) At a constant pressure of 1.50 atm what is the enthalpy change AH for a reaction where the internal energy change AE is 58.0 kJ and the volume increase is...
fusun will save this response. Question 19 The process in which the system pressure remain constant is called O isobaric isochoric isolated O isothermal Moving to another question will save this response.
Calculate AE for a process, given that q = -47 kJ, and w= +88 kJ. we cannot determine 0-135 kJ +41 kJ +135 kJ -41 kJ
Select the true statement about all equilibria. Pressure and volume changes affect the reaction's equilibrium constant An increase in pressure decreases the reaction quotient.Q Temperature changes affect the reaction's equilibrium constant. An increase in pressure increases the reaction quotient. Q Moving to another question will save this response
can someone help me with number 17.35 and 17.49? thank you Toe Boyle's law to determine the final - 33 A 220-L cylinder contains 150 atm. If the gas is allowed to opposing pressure of 1.0 atm, how The expansion will stop when the in palision will stop Il equals the external pressure. determine the final volume. nder contains an ideal gas at a pressure of 1f the gas is allowed to expand against a constant pressure of 1.0 atm,...
Question 17 5 pts Calculate AE for a process, given that q = -47 kJ, and w=+88 kJ. we cannot determine 0 -135 kJ -41 kJ +41 kJ +135 kJ 5 pts Question 18
Question 12 The compound shown below has been investigated in the s tone s to come a nd in this compound? Which of the following options gives the numbers of sp, sp2 and sphybridised carbon atoms present in that orden OA. 2, 1,9 OB.2, 0, 10 OC. 9, 2, 1 OD. 3, 0,9 OE. 1, 2,9 A Moving to another question will save this response. < Question 120- Close
QUESTION 5 6 points Save Answer Assume that a firm's production process is subject to constant returns to scale over a broad range of output levels. Long-run average total cost over this output range will tend to A. increase OB. decline C. remain constant D. fall to a minimum and then rise QUESTION 6 6 points Save Answer Consider the following statements when answering this question. 1. Increases in the unemployment rate decrease the opportunity cost of attending college. II....