What is the total pressure in the vessel
A 5.0 dm3 sample of oxygen at a pressur of 200 kpa and 2.0 dm3 sample of nitrogen at a pressure of 500 kpa are introduced into a 2.5 dm3 vessel. What is the total pressure in the vessel?
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You dissolve 650.0 g of sugar (C12H22O11) in 726 mL of water. The density of wat is 1.00 g/mL. Calculate the molarity of the solution.
A thermopane window consists of two pieces of glass (k = 0.78 W/m/K) 7 mm thick that enclose an air space (k = 0.026 W/m/K 7 mm thick.
A sample of zinc metal reacts with an excess of hydrochloric acid (hydrogen chloride) via a single displacement reaction. All of the zinc reacts, and the hydrogen gas is collected over water at 17C; the barometric pressure is 750mmHg.
Suppose a transmission channel operates at 10 Mbps and has a bit error rate of 10-2. Bit errors occur at random and independent of each other. Suppose that the following code is used. To transmit a 1, the codeword 111 is sent; to transmit a
The enthalpy of vaporization of ethanol i 43.5 kj/mole at its normal boiling point of 352 k. using avalue of the molar heat capacity of liquid ethanol of 111.46 j/k/mol, calculate the enthalpy of vaporization of ethanol at 37 c
A cylinder with a moveable piston contains 0.553 mol of gas and has a volume of 253 mL. What will its volume be if an additional 0.365 mol of gas is added to the cylinder?
Write a program that retrieve 2 bytes(NUM 1 and NUM2) from memory ,determine which is closest to the numeric value 50 and indicate the result by setting a variable named CLOSEST to 1?
The tank is being filled with water by two one-dimensional inlets. The water height is h. (a) Find an expression for the change in water height dh/dt. (b) Compute dh/dt if D1 = 1 in, D2 = 3 in, V1 = 3 ft/s, V2 = 2 ft/s, and At = 2 ft,
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult