how can you determine experimentally the absolute zero

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genius_generous answered 2 years ago

Determine experimentally and theoretically how much zinc iodide can be produced by reacting 2.00 g powdered...

Determine experimentally and theoretically how much zinc iodide can be produced by reacting 2.00 g powdered zinc metal with 2.00 g of solid iodine. Results: 1.81 g of zinc iodide was collected 1. What was the purpose of the acetic acid? 2. Calculate (hint: which reactant element is diatomic?): a. Molar mass of zinc (g/mol)= b. Molar mass of iodine (g/mol) = c. Molar mass of zinc Iodide = 3. Write the balanced reaction of zinc...

How could you experimentally determine the acceleration of the solid sphere rolling down the inclined board?

Describe how you could experimentally determine the volume of mixing V mix in a 0.95 mole...

Describe how you could experimentally determine the volume of mixing V mix in a 0.95 mole fraction A and 0.05 mole fraction B

Suggest method how porosity of the particles can be obtained experimentally.

Freezing point depression can be used to experimentally determine the van't Hoff factor of a solute...

Freezing point depression can be used to experimentally determine the van't Hoff factor of a solute in solution. Given the data in the table, please answer the questions below and determine the "real" van't Hoff factor of the solute. Experimental Results Mass of solvent (water) 5.267 g Freezing point of water 0.00°C Freezing point depression constant (Kf) of water 1.86°C/m Mass of solution 6.121 g Freezing point of solution -3.73°C a. What mass of solute was used? b. What is...

How can you experimentally demonstrate that a specific GPCR couples through Gi alpha subunit to inhibit...

How can you experimentally demonstrate that a specific GPCR couples through Gi alpha subunit to inhibit adenylyl cyclase activity

How would you find the absolute maximum and the absolute minimum over the interval of :...

How would you find the absolute maximum and the absolute minimum over the interval of : f(x)=x²+2.5x-6, -5 ≤ x ≤ 5 f(x)=12(1.5^x)+12(0.5^x), -3 ≤ x ≤ 5.1

Consider the enzyme-catalyzed reaction A → B. You determine experimentally that the maximal initial velocity, Vmax,...

Consider the enzyme-catalyzed reaction A → B. You determine experimentally that the maximal initial velocity, Vmax, for the amount of enzyme you have added is 100 units. You also determine that the Michaelis constant, Km, for this enzyme is 80 μM. What concentration of A will give an initial velocity of 60 units? (Note that the units for velocity can be ignored here; they will be relevant in another question. HINT: you need do NO calculations.) The answer is 120,...

You have been asked to experimentally determine the Calorie (1 Calorie = 1000 calories) values of...

You have been asked to experimentally determine the Calorie (1 Calorie = 1000 calories) values of various desserts. You realize that a combustion reaction is analogous to the digestive reaction occurring during metabolism and the amount of energy released from combustion will tell us how much nutritional energy we can expect from the food. You then need to apply the principles of calorimetry to measure the energy released by the desserts upon combustion. After some research, you discover that calorimetry...

You will compute absolute zero a) graphically and b) algebraically using the following two measurements: (Ti...

You will compute absolute zero a) graphically and b) algebraically using the following two measurements: (Ti = 25 C, Vi = 222 mL) and (Tf = 100 C, Vf = 279 mL). You are heating a gas at constant pressure, and it expands. You may leave everything in degrees Celsius and milliliters.

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