Discuss the molecular formula of the compound
A certain noble gas compound contains 68.8 percent Kr and 31.2percent F by mass. Its density at STP is 5.44 g/L. What is the molecular formula of the compound?
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A certain noble gas compound contains 68.8 percent Kr and 31.2 percent F by mass. Its density at STP is 5.44 g/L. What is the molecular formula of the compound?
A gas mixture at 350 K and 300 kPa has the following volumetric analysis: 65 percent N2, 20 percent O2, and 15 percent CO2. Determine the mass fraction and partial pressure of each gas.
What happens to the gravitational force between two objects if their masses do not change but the distance between them becomes four times as much?
The air in a room has a dry-bulb temperature of 70 F and a wet-bulb temperature of 60F. Assuming a pressure of 14.7 psia, determine (a) the specific humidity, (b) the relative humidity, and (c) the dew-point temperature.
An rms voltage of 100 V produces a maximum current of 3.0 A in a certain resistor. Find the resistance of this resistor. Answer in Ω. Please show your work!
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