2. Determine an equation to predict metabolism rate as a function of mass based on the following data: (CO4) Animal Mass, kg Metabolism, watts 270 Cow 400 Human 70 Sheep 82 50 45 Hen 2 0.3 4.8 Rat 1.45 Dove 0.16 0.97

1) Determine the number of air particles in an empty 12 fl oz bottle (about 3.5*10^-4 m^3) at a pressure of 1.01*10^5 Pa and a temperature of 25 oC. 8.6*10^6 8.6*10^11 8.6*10^18 8.6*10^21 2)Determine the average speed of an air particle at 15 oC. The mass of one air particle is about 4.81*10^-26 kg. 489 m/s 45 m/s 5044 m/s 16 m/s

1. If I have 22.9 L of gas at a pressure of 15.0 kPa and a temperature of 150.°C, what will be the temperature of the gas if I decrease the volume of the gas to 8.4 L and increase the pressure to 60.0 kPa?  2. If I have 37 L of gas at a temperature of 167°C and a pressure of 88.0 atm, what will be the pressure of the gas if I raise the temperature to 294°C and decrease the volume to 12 liters? 3. If I have 55 liters of gas at a temperature of 125 0C and a pressure of 90.0 atm, what will be the volume of the gas if I raise the temperature to 194 0C and decrease the pressure to 30.0 atm?

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3 If a certain quantity of gas has a volume of 30 cm3 at a pressure of 1 X 105 Pa, what is its volume when the pressure is 2 x 105 Pa, b 5 x 105 Pa? Assume the temperature remains constant.

Explanation cannot be hand-drawn, please type out the answer in the shortest possible manner.

The classroom temperature is 20 oC. The relative humidity is 60%. What is the total humidity (kg of H2O vapor) in the room if its volume is 200 m3? 1.038 kg of H2O 1 gallon of H2O 3.5 liter of H2O 2.076 kg of H2O Vapor

Heat is added to 1 kg of water such that the temperature increases by 5 K. The specific heat capacity of water is 4, 180 J/(kg.K). The specific heat capacity of iron is 450 J/(kg.K). If the same amount of heat is added to 5 kg of iron, how much will the temperature increase? O 7.28 K O 12.28 K O 10.28 K O 9.28 K

For most automobiles, the number of miles per gallon decreases as highway speed increases. Fuel economy drops as speeds increase from 55 to 65 mph, then decreases further as speeds increase to 75 mph. Explain why this is the case.

The molecular formula of aspartame, the artificial sweetener marketed as NutraSweet Ⓡ, is C14H18 N2O5. How many moles of aspartame are present in 4.50 mg of aspartame? Express your answer using three significant figures. | ΑΣΦ n= ? mol