Determine how many times faster would this reaction
Determine how many times faster would this reaction be if the reaction temperature is 50.0 0C? A certain reaction with activation energy of 64.5 kJ/mol, runs at the 25.0 0C and its rate is calculated.
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i) Let, consider a neutron star whose mass is two times the mass of the Sun and whose radius is 10.1 km. When it rotates with a period of 2.51 s, determine the speed of a point on the Equator of this star? ii) Determine the value of g at the surfa
How much should be invested now to provide X in thirty years, 3x in forty years, and 9x in fifty years? Suppose that fund continues to perform as it has in past.
Suppose that 4.06 x 106 kJ are required to heat a swimming pool. If this energy is derived from the combustion of methane (CH4) at standard conditions (25 oC and 1 atm) explain what volume in liters of methane must be burned?
A car of 1200 kg is moving at 5 m/s east. It hits an 1800 kg car at rest. The cars encompass an elastic collision and move in the east or west direction. The velocity of the car of 1800 kg after the collision is??
How many iron atoms are within a unit cell? Metallic iron crystallizes in a cubic lattice the unit cell edge length is 287 pm. The density of iron is 7.87 g/cm3.
Compute the probability that the final selection of 2 or fewer subset members were all One A Day multiple vitamin users. Compute the probability that the final selection of more than 1 subset members were all One A Day multiple vitamin users.
Let, consider a phototube having a cathode made of Sodium metal: i) Determine the longest wavelength which will generate photoelectrons when no voltage is applied to the phototube?
Discuss why the Cell Membranes are disrupted from a slight cooling? For example, I did a lab and the plasma membranes were disrupted more at 5 degrees Celsius than they were at room temp.
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