Find out the partial pressure of co2
Find out the partial pressure of CO2 if a gaseous mixture having 3.6 mol of Ar and 5.0 mol of CO2 had a total pressure of 9.0 atm.
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Determine the radius of the circular orbit for (i) an electron having speed 4.0×10^6 m/s and (ii) a proton having speed 6.0×10^4 m/s?
Find out the limiting reactant, the percent yield and the theoretical yield. The reaction of 2.5 g of aluminum with 2.5 g oxygen gas formed 3.5 g of aluminum oxide.
Four uniform spheres, having masses mA = 400 kg, mB = 700 kg, mC = 2000 kg and mD = 400 kg, encompass (x, y) coordinates of (0, 50 cm), (0, 0), (-80 cm, 0), and (40 cm, 0), correspondingly. Determine the total gravitational force F2 on sphere B du
Calculate the normal boiling point in the degrees Celsius of ethyl alcohol if a solution prepared by dissolving the 26.0g of glucose C6H12O6 in the 285g of ethyl alcohol which has a boiling point of 79.1degrees Celsius.
A charge of q is moving with a velocity v at an angle θ with respect to the direction of the magnetic field B which points all along the x-axis. For what angle θ is the magnitude of the magnetic force one-third of maximum magnetic forc
At the STP consider the three 1-L flasks. Where Flask A contains CO gas, flask B contains CO2 gas, and the flask C contains CH4 gas. Identify which flask contains the largest number of molecules?
At 37 °C the solubility of cholesterol in the 95% ethanol is 32.5 mg/mL and at 7 °C is 11.5 mg/mL. Explain how much 95% ethanol is needed to dissolve the 1 g of cholesterol at 37 °C?
You weigh 590 N at side-walk level outside the World Trade Center in New York City. Assume that you ride from this level to the top of one of its 410 m towers. Avoiding Earth's rotation, determine how much less would you weigh there (since you are
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