Determine the partial pressure of each of the gases
The mixture containing 0.477 mol Hg(g), 0.280mole Ne(g) and 0.110mol Ar(g) is confined in a 7.00L vessel at 25C
1. Determine the partial pressure of each of the gases in mixture.
2. Determine the total pressure of the mixture.
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Research shows that it takes 1656 kJ/mol to break all the bounds in methane ( CH4) and 4006 KJ/mol to break all the bonds in propane(C3H8). Determine the average bound enthalpy of c-c bond based on this research.
While riding on the multispeed bicycle, the rider can choose the radius of the rear sprocket which is fixed to the rear axle. The front sprocket of a bicycle consists of radius 11.5 cm.
For the reaction A ----> B + C, the rate law is rate =k[A]. If it takes 80.0 seconds for 70.0% of a 10.0 gram sample of A to be transformed into the products, Determine the value of the rate constant?
Find curve 9x^2+4y^2=36 as the parabola, ellipse, or hyperbola. Put te curve into proper form and then draw the curve on th axes. Write foci, vertices, directrix, asymptotes or whatever is needed.
Complete square to find conic section, 9y^2+18y=x^2+6x+18. Put conic in standard form and find suitable details like foci, directrix, or whatever is needed.
Determine the amount of current required to give a modest force of magnitude 5 kN? Take the vertical component of Earth's field to be 10 µT and the length of the axle to be 3.0 m.
Let the curve with parametric equations x=tan t and y=sec t. Eradicate parameter to determine the relationship between x and y and then explain the curve in words.
Determine the weight of the rock be if it were moved to a distance above the surface equavalent to the radius of the asteroid? It might be useful to draw a picture to better visualize what is going on. Explain how is the mass of the rock influence
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