1. Apply the First and Second Law of Thermodynamics to the combustion of glucose and draw...
1. Apply the First and Second Law of Thermodynamics to the combustion of glucose and draw the free energy diagram for this reaction. (10Marks)
2. Construct a feedback model that illustrates how the body reacts when there is an increase in blood osmotic pressure (Hint: Thirsty)
Homework Answers
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1. Apply the First and Second Law of Thermodynamics to
the combustion of glucose and draw...
Biochemistry; Understand and be able to apply, the first and second law of thermodynamics and their...
Biochemistry; Understand and be able to apply, the first and
second law of thermodynamics and their application in understanding
energy use in biological systems, including the special standard
conditions defined in biochemistry.
and be able to apply, the first and second laws of thermodynamics and their application in understanding energy use in biological systems, including the special standard conditions defined in biochemistry Understand the relation between standard free energy changes and equilibrium constants, and hetwren th
Can someone please help out with these questions? Thanks. 1. State the First Law of Thermodynamics...
Can
someone please help out with these questions? Thanks.
1. State the First Law of Thermodynamics 2. What are the sign conventions for the heat O and the work W . How is the First Law related to conservation of energy? 4. Define internal energy 5. Does internal energy depend on path, in other words how a system got to the state its in? 6. How does the First Law apply to weight gain? . What is an irreversible process?...
Name Date First Law of Thermodynamics Calculations: Apply the First Law of Thermodynas following problems. 1....
Name Date First Law of Thermodynamics Calculations: Apply the First Law of Thermodynas following problems. 1. 2260 joules of heat is added to a svatem and 1500 2 joules of work is done by the system. What is the change in internal energy of the system? 3500 J of heat is added to a system and 500 is done by the system. What is the change in it energy of the system? 3. 4200 joules of work is done on...
a) In thermodynamics, what is the second law efficiency? How does it differ from the first...
a) In thermodynamics, what is the second law efficiency? How does it differ from the first law efficiency? (2 marks) b) Can a system have a higher second law efficiency than the first law efficiency during a process? Give examples (Hint: Consider efficiencies of a reversible cycle). (2 marks) c) An ideal gas is stored in a closed vessel at pressure p and temperature T. If p = po, derive an expression for the specific exergy in terms of T,...
The first law of thermodynamics D. The cylinder, with the piston still locked in place, is...
The first law of thermodynamics D. The cylinder, with the piston still locked in place, is now immersed in a mixture of ice and water and allowed to come to thermal equilibrium with the mixture. The piston is then moved inward very slowly. in such a way that the gas is always in thermal equilibrium with the ice-water mixture. We will refer to this slow compression of the gas as process 3. 1. During process 3, do the following quantities...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If this is the case, why is it said that "energy does not cycle"? 1. 2. In the body, glucose can be broken down via cellular respiration to provide energy, or it can be built into chains of glycogen (or starch for plants) and stored. What determines which reaction glucose undergoes? 3. In the following metabolic pathway, we normally get the final product "G." A-F...
1. Glucose, also known as blood sugar has the formula, C6H12O6. a) Write a balanced equation...
1. Glucose, also known as blood sugar has the formula, C6H12O6. a) Write a balanced equation for the combustion of glucose. b) If 3.8 kcal is released by combustion of each gram of glucose, how many kilocalories are released by the combustion of 1.50 mol of glucose? c) What is the minimum amount of energy a plant must absorb to produced 15.0 g of glucose? 2. In the following, does S increase or decrease: a) A drop of ink spreading...
1. Consider a sky diver in free fall (a) Draw a free body diagram showing the...
1. Consider a sky diver in free fall (a) Draw a free body diagram showing the forces acting on the sky diver. Note that the drag force will be proprtional to velocity squared, and act in the opposite direction to velocity. (b) Apply Newton's 2nd Law to model the skydiver's velocity with a 1st order ODE, treating down as the positive direction. Present your ODE in standard form (c) A skydiver has a mass of 90 kg, and a drag...
Thermodynamics example information to help solve each question CALCULATIONS Question 1. Write the complete exp...
Thermodynamics
example information to help solve each question
CALCULATIONS Question 1. Write the complete expression for the free energy change of the L = V equilibrium reaction for pure water (equation 2) at 100 bars and 300-C using the following data: Gy = -210330 joules/mole GL = -210330 joules/mole Recall that the right side (water vapor) of the reaction is the product side and left side (water liquid) of the reaction is the reactant side, Recall that we always calculate...
I got the first side done and included the answers, I just need the second part...
I
got the first side done and included the answers, I just need the
second part
PHY 220 Laboratory Experiment 9 Prelab: WORK AND ENERGY Name In the lab you will make use of a setup that is similar to the situation shown below. The picture shows a block of mass M on an incline elevated an angle 0above the horizontal. The block starts from rest at point P. Neglect friction between the block and the incline.) 1. Block starts...
Biochemistry; Understand and be able to apply, the first and
second law of thermodynamics and their application in understanding
energy use in biological systems, including the special standard
conditions defined in biochemistry.
and be able to apply, the first and second laws of thermodynamics and their application in understanding energy use in biological systems, including the special standard conditions defined in biochemistry Understand the relation between standard free energy changes and equilibrium constants, and hetwren th
Can
someone please help out with these questions? Thanks.
1. State the First Law of Thermodynamics 2. What are the sign conventions for the heat O and the work W . How is the First Law related to conservation of energy? 4. Define internal energy 5. Does internal energy depend on path, in other words how a system got to the state its in? 6. How does the First Law apply to weight gain? . What is an irreversible process?...
Name Date First Law of Thermodynamics Calculations: Apply the First Law of Thermodynas following problems. 1. 2260 joules of heat is added to a svatem and 1500 2 joules of work is done by the system. What is the change in internal energy of the system? 3500 J of heat is added to a system and 500 is done by the system. What is the change in it energy of the system? 3. 4200 joules of work is done on...
a) In thermodynamics, what is the second law efficiency? How does it differ from the first law efficiency? (2 marks) b) Can a system have a higher second law efficiency than the first law efficiency during a process? Give examples (Hint: Consider efficiencies of a reversible cycle). (2 marks) c) An ideal gas is stored in a closed vessel at pressure p and temperature T. If p = po, derive an expression for the specific exergy in terms of T,...
The first law of thermodynamics D. The cylinder, with the piston still locked in place, is now immersed in a mixture of ice and water and allowed to come to thermal equilibrium with the mixture. The piston is then moved inward very slowly. in such a way that the gas is always in thermal equilibrium with the ice-water mixture. We will refer to this slow compression of the gas as process 3. 1. During process 3, do the following quantities...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If this is the case, why is it said that "energy does not cycle"? 1. 2. In the body, glucose can be broken down via cellular respiration to provide energy, or it can be built into chains of glycogen (or starch for plants) and stored. What determines which reaction glucose undergoes? 3. In the following metabolic pathway, we normally get the final product "G." A-F...
1. Consider a sky diver in free fall (a) Draw a free body diagram showing the forces acting on the sky diver. Note that the drag force will be proprtional to velocity squared, and act in the opposite direction to velocity. (b) Apply Newton's 2nd Law to model the skydiver's velocity with a 1st order ODE, treating down as the positive direction. Present your ODE in standard form (c) A skydiver has a mass of 90 kg, and a drag...
Thermodynamics
example information to help solve each question
CALCULATIONS Question 1. Write the complete expression for the free energy change of the L = V equilibrium reaction for pure water (equation 2) at 100 bars and 300-C using the following data: Gy = -210330 joules/mole GL = -210330 joules/mole Recall that the right side (water vapor) of the reaction is the product side and left side (water liquid) of the reaction is the reactant side, Recall that we always calculate...
I
got the first side done and included the answers, I just need the
second part
PHY 220 Laboratory Experiment 9 Prelab: WORK AND ENERGY Name In the lab you will make use of a setup that is similar to the situation shown below. The picture shows a block of mass M on an incline elevated an angle 0above the horizontal. The block starts from rest at point P. Neglect friction between the block and the incline.) 1. Block starts...
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