A pressure cooker is operating at 12.84 psi gauge.
(a) How hot is the interior of the pressure cooker.
(b) At atmospheric pressure the beans take 6 hours to cook. Each
10oC rise in the cooking temperature halves the cooking
time. How long must you cook the beans in the pressure cooker?
I do aplogize for this. The instructor did not give us any further information.
A pressure cooker is operating at 12.84 psi gauge. (a) How hot is the interior of...
The instruction booklet for your pressure cooker indicates that its highest setting is 11.4 psi. You know that standard atmospheric pressure is 14.7 psi, so the booklet must mean 11.4 psi above atmospheric pressure. At what temperature will your food cook in this pressure cooker set on "high"?
The instruction booklet for your pressure cooker indicates that its highest setting is 11.0 psi . You know that standard atmospheric pressure is 14.7 psi, so the booklet must mean 11.0 psi above atmospheric pressure. At what temperature in degrees Celsius will your food cook in this pressure cooker set on "high"?
An automobile tire has a maximum rating of 38.0 psi (gauge pressure). Part A The tire is inflated (while cold) to a volume of 11.8 L and a gauge pressure of 36.0 psi (Note: The gauge pressure is the difference between the total pressure and atmospheric pressure. In this case, assume that atmospheric pressure is 14.7 psi.) at a temperature of 12.0°C. While driving on a hot day, the tire warms to 65.0°C and its volume expands to 12.2 L. What is the total...
The water in a pressure cooker boils at a temperature greater than 100°C because it is under pressure. At this higher temperature, the chemical reactions associated with the cooking of food take place at a greater rate. (a) Some food cooks fully in 7.00 min in a pressure cooker at 120.0°C and in 70.0 minutes in an open pot at 100.0°C. Calculate the average activation energy for the reactions associated with the cooking of this food. kJ mol-1 (b) How...
The water in a pressure cooker boils at a temperature greater than 100°C because it is under pressure. At this higher temperature, the chemical reactions associated with the cooking of food take place at a greater rate. (a) Some food cooks fully in 8.00 min in a pressure cooker at 111.0°C and in 24.0 minutes in an open pot at 100.0°C. Calculate the average activation energy for the reactions associated with the cooking of this food. ____kJ mol-1 (b) How...
The water in a pressure cooker boils at a temperature greater than 100°C because it is under pressure. At this higher temperature, the chemical reactions associated with the cooking of food take place at a greater rate. (a) Some food cooks fully in 5.00 min in a pressure cooker at 114.0°C and in 25.0 minutes in an open pot at 100.0°C. Calculate the average activation energy for the reactions associated with the cooking of this food. _______ kJ mol-1 (b)...
How many moles of gas must be forced into a 5.0 L tire to give it a gauge pressure of 32.4 psi at 22℃. The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.9 psi so that the total pressure in the tire is 47.3 psi.
An automobile tire has a maximum rating of 38.0 psi (gauge pressure). The tire is inflated (while cold) to a volume of 11.8 L and a gauge pressure of 36.0 psi at a temperature of 12.0 °C. Driving on a hot day, the tire warms to 65.0 °C and its volume expands to 12.2 L. Does the pressure in the tire exceed its maximum rating? (Note: the gauge pressure is the difference between the total pressure and atmospheric pressure. In...
1.2064A 4700 gallon fire pumper truck has 3.0 inch diameter outlets and can supply water at 230 psi gauge pressure. A hose with a nozzle diameter of 0.84 inches is attached to the truck and used on a ladder 47 ft above the truck. PartDescriptionAnswerChkHistoryA.How long will it take to empty the truck?(include units with answer)Format Check
7.1582A 4700 gallon fire pumper truck has 3.0 inch diameter outlets and can supply water at 230 psi gauge pressure. A hose with a nozzle diameter of 0.84 inches is attached to the truck and used on a ladder 47 ft above the truck. PartDescriptionAnswerChkHistoryA.How long will it take to empty the truck?(include units with answer)Format Check