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Please do all parts, from a to d and explain. Thank you
A 35.1 g bubble...
how do I do the calculations? please be very detailed, thank you? Molar Heat of Fusion of Ice-Sample Worksheet Data:...
how do I do the calculations? please be very detailed, thank
you?
Molar Heat of Fusion of Ice-Sample Worksheet Data: Mass of cup 5,50 g 155.50 g Mass of cup plus warm water 30.5 Initial temperature of "warm" water 0.0 C Initial temperature of ice 18.5 C Final temperature of the "mixture" 175.50 g Mass of cup plus "mixture" Results: Mass warm water Mass ice Temperature change of "warm" body Temperature change of "cool" body Heat energy lost by "warm"...
Physics question. Please answer all parts. Included is an equation sheet for reference. l) A scuba...
Physics question. Please answer all parts. Included is an equation
sheet for reference.
l) A scuba diver at a depth of 60 m and surrounding temperature of 5 C releases an air bubble of 10 cm a) Calculate the number of moles of the gas bubble. The pressure P at a given depth of water d is given by P pgd +P where p is the density of water, 1 g/cm and g is the acceleration due to gravity b)...
Please show solutions to part (b), (c), and (d). Thank you. A system consisting of 1.0...
Please show solutions to part (b), (c), and (d). Thank you. A system consisting of 1.0 kg of water and undergoes a thermodynamic power cycle composed of the following four processes: Process 1 – 2: Constant pressure heating at 1 MPa from saturated vapor Process 2 – 3: Constant volume cooling to p3 = 500 kPa, T3 = 160°C Process 3 – 4: Isothermal compression with Q34 = -815.8 kJ Process 4 – 1: Constant volume heating (a) Sketch the...
i would really appreciate a quick answer please, thank you 2. A 82.5 g sample of...
i
would really appreciate a quick answer please, thank you
2. A 82.5 g sample of iron bar is placed in a coffee cup calorimeter containing 150 ml of water at 22.6 °C. The final temperature of the water and the iron bar is 40.0°C. Assume that the heat capacity of the calorimeter is negligible. (SFe=0.444 J/g °C, SH2o = 4.184 Jlg °C). Report answers to 3 sf (significant figures). a. Calculate the initial temperature (°C) of the iron bar....
Can you please explain to me how to do this question? $3 Heat and heat trangfer...
Can you please explain to me how to do this question?
$3 Heat and heat trangfer H&T 176 The following two exercises illustrate how the concept of heat transfer can be used to predict the equilibrium temperature of a mixture of hot and cold water Exercise 3.4 we mix 6 g of water at 34°C and 5 g of water at 23°C. The description of the interaction in terms of heat transfer is illustrated at right. Heat A. How much...
Please do all parts. Do not touch if you won't do all parts. Thank you. I...
Please do all parts. Do not touch if you won't do all
parts. Thank you. I will give you a good rating if done
correctly.otherwise downvote . Thank you so much.
46. 44. The Runge-kutta method of order four is used dy to solve the initial value problem -f(x). dx y(0) 0 with step size h. Then the solution at x = h is given by 3(0) + +31(h) (b) yth) = 100) + 5) (c) ych) (0) +31 47....
I have the answer to all of these, so can you just explain why those are...
I have the answer to all of these, so can you just explain why
those are the correct answers?
4. Which of the following does NOT necessarily affect the theoretical effusion) speed of a gas? A. Temperature C. Molar mass D. Kinetic Energy E. Effusion speeds are always the same 5. Which of the following will constant)? ncrease the pressure the most (assume all other varilables remain pressure A. Cutting the volume to a quarter (V4) C. Tripling the temperature...
Please let me know the answer and why. Thank You! 41.0 g of KCl is dissolved...
Please let me know the answer
and why. Thank You!
41.0 g of KCl is dissolved into 100 mL of water at 25°C and constant pressure in a constant pressure calorimeter. What is the temperature of the final solution after the solid is completely dissolved? Assume (= 4.18 J/gºC for the solution. The density of water is 1 g/mL. KCI (aq) K (aq) + C1- (aq) AH = +17.2 kJ/mol A) 7.01 °C B) 11.4 °C 0 C) 10.1 °C...
Please Solve all the parts. if you cannot. please leave for someone who can. Also please...
Please Solve all the parts. if you cannot. please leave for
someone who can. Also please write everything clearly so I can
read. Thank you.
Task A heat pump delivers 8 kJ thermal energy to the high temperature reservoir (the inside of the house). Consider the following five cases for the power consumed in the heat pump: a) W 8 k] b) W 0 kJ c) W 1 kJ d) W 0.5 kJ e) W 0.87 kJ Using the Clausius...
PLEASE ANSWER ALL PARTS. THANK YOU! 11. (13 pts) Electron transfer Electron transfer translocates protons from...
PLEASE ANSWER ALL PARTS. THANK YOU!
11. (13 pts) Electron transfer Electron transfer translocates protons from the mitochondrial matrix to the external medium, establishing a pH gradient across the inner membrane (outside more acidic than inside). The tendency of protons to diffuse back into the matrix is the driving force for ATP synthesis by ATP synthase. During oxidative phosphorylation by a suspension of mitochondria in a medium of pH 6.9, the pH of the matrix has been measured as 7.7....
how do I do the calculations? please be very detailed, thank
you?
Molar Heat of Fusion of Ice-Sample Worksheet Data: Mass of cup 5,50 g 155.50 g Mass of cup plus warm water 30.5 Initial temperature of "warm" water 0.0 C Initial temperature of ice 18.5 C Final temperature of the "mixture" 175.50 g Mass of cup plus "mixture" Results: Mass warm water Mass ice Temperature change of "warm" body Temperature change of "cool" body Heat energy lost by "warm"...
Physics question. Please answer all parts. Included is an equation
sheet for reference.
l) A scuba diver at a depth of 60 m and surrounding temperature of 5 C releases an air bubble of 10 cm a) Calculate the number of moles of the gas bubble. The pressure P at a given depth of water d is given by P pgd +P where p is the density of water, 1 g/cm and g is the acceleration due to gravity b)...
i
would really appreciate a quick answer please, thank you
2. A 82.5 g sample of iron bar is placed in a coffee cup calorimeter containing 150 ml of water at 22.6 °C. The final temperature of the water and the iron bar is 40.0°C. Assume that the heat capacity of the calorimeter is negligible. (SFe=0.444 J/g °C, SH2o = 4.184 Jlg °C). Report answers to 3 sf (significant figures). a. Calculate the initial temperature (°C) of the iron bar....
Can you please explain to me how to do this question?
$3 Heat and heat trangfer H&T 176 The following two exercises illustrate how the concept of heat transfer can be used to predict the equilibrium temperature of a mixture of hot and cold water Exercise 3.4 we mix 6 g of water at 34°C and 5 g of water at 23°C. The description of the interaction in terms of heat transfer is illustrated at right. Heat A. How much...
Please do all parts. Do not touch if you won't do all
parts. Thank you. I will give you a good rating if done
correctly.otherwise downvote . Thank you so much.
46. 44. The Runge-kutta method of order four is used dy to solve the initial value problem -f(x). dx y(0) 0 with step size h. Then the solution at x = h is given by 3(0) + +31(h) (b) yth) = 100) + 5) (c) ych) (0) +31 47....
I have the answer to all of these, so can you just explain why
those are the correct answers?
4. Which of the following does NOT necessarily affect the theoretical effusion) speed of a gas? A. Temperature C. Molar mass D. Kinetic Energy E. Effusion speeds are always the same 5. Which of the following will constant)? ncrease the pressure the most (assume all other varilables remain pressure A. Cutting the volume to a quarter (V4) C. Tripling the temperature...
Please let me know the answer
and why. Thank You!
41.0 g of KCl is dissolved into 100 mL of water at 25°C and constant pressure in a constant pressure calorimeter. What is the temperature of the final solution after the solid is completely dissolved? Assume (= 4.18 J/gºC for the solution. The density of water is 1 g/mL. KCI (aq) K (aq) + C1- (aq) AH = +17.2 kJ/mol A) 7.01 °C B) 11.4 °C 0 C) 10.1 °C...
Please Solve all the parts. if you cannot. please leave for
someone who can. Also please write everything clearly so I can
read. Thank you.
Task A heat pump delivers 8 kJ thermal energy to the high temperature reservoir (the inside of the house). Consider the following five cases for the power consumed in the heat pump: a) W 8 k] b) W 0 kJ c) W 1 kJ d) W 0.5 kJ e) W 0.87 kJ Using the Clausius...
PLEASE ANSWER ALL PARTS. THANK YOU!
11. (13 pts) Electron transfer Electron transfer translocates protons from the mitochondrial matrix to the external medium, establishing a pH gradient across the inner membrane (outside more acidic than inside). The tendency of protons to diffuse back into the matrix is the driving force for ATP synthesis by ATP synthase. During oxidative phosphorylation by a suspension of mitochondria in a medium of pH 6.9, the pH of the matrix has been measured as 7.7....
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