(0) A cook puts 1.30 g of water in a 2.00 L pressure cooker that is...
A cook puts 9.80 g of water in a 2.00-L pressure cooker that is then warmed to 550°C. What is the pressure inside the container? (Assume room temperature is 20°C.) Answer in kPa
A cook puts 9.00 g of water in a 2.00L pressure cooker that is then warmed to 500 degree C. What is the pressure inside the container? A. 1.89 times 10^6Pa B. 1.89 times 10^5Pa C. 1.99 times 10^4Pa D. 1.89 times 10^3 Pa E. 1.99 times 10^9Pa
What would the temperature inside the pressure cooker be if the vapor pressure of water inside the cooker was 4.02 atm? K
What would the temperature inside the pressure cooker be if the vapor pressure of water inside the cooker was 2.74 atm? _______ K
In a 4.00-L pressure cooker, water is brought to a boil. If the final temperature is 115°C at 3.20 atm, how many moles of steam (water vapor) are in the cooker?
2 What is the temperature of 0.300 mole of neon in a 2.00 L vessel at 4.68 atm?3 How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?4 What volume would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 3.00 atm?5 What is the pressure in a 5.00 L tank with 1.50 moles of oxygen at 39.3 °C? 6 In a 4.00 L pressure cooker, water is...
7. Calculate the enthalpy change, ΔH, for the process in which 36.2 g of water is converted from liquid at 3.2 ∘C to vapor at 25.0 ∘C . For water, ΔHvap = 44.0 kJ/mol at 25.0 ∘C and Cs = 4.18 J/(g⋅∘C) for H2O(l). 9. The instruction booklet for your pressure cooker indicates that its highest setting is 13.4 psi . You know that standard atmospheric pressure is 14.7 psi, so the booklet must mean 13.4 psi above atmospheric pressure. At...
At 15 ◦C, the water vapor pressure is 12.79 mmHg. What is the maximum mass of water contained in 2.00·105 L of air at 15 ◦C? The molar mass of water is 18.015 g/mol, 1.00 atm = 760 mmHg, T(K) = T(◦C) + 273. (A) 49.26 kg (B) 2734 g (C) 2566 g (D) 151.8 g (E) 7.91 g
1. Carbon tetrachloride, CCl4, has a vapor pressure of 213 torr at 40 °C and 836 torr at 80 °C. What is the normal boiling point of CCl4? 2. Pressure cookers allow food to cook faster because the higher pressure inside the pressure cooker increases the boiling temperature of water. A particular pressure cooker has a safety valve that is set to vent steam if the pressure exceeds 3.4 atm. What is the approximate maximum temperature that can be reached...
A sample of 2.00 g of the non-volatile compound urea, CO(NH2)2 (molar mass = 60 g/mol), is dissolved in 20.0 grams of water. What is the vapor pressure of water above this solution? The vapor pressure of pure water at the temperature of the experiment is 0.150 atm. a. 0.045 atm b. 0.010 atm c. 0.038 atm d. 0.146 atm e. 0.150 atm