How can determine the value of the rate constant
At 300 K the rate constant is 1.5 x 10-5 /M·s for the reaction: 2NOCl --------> 2NO + Cl2 Determine the value of the rate constant at 320 K if the activation energy is 90.2 kJ/mol.
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A solenoid employed to generate magnetic fields for research purposes is 2.1 m long, having an inner radius of 28 cm and 1300 turns of wire. If running, the solenoid generated a field of 1.3 T in the center. Given this, how big a current does it c
Explain why stem less funnels are required instead of long-stem funnels to filter the hot solutions by using the Fluted filter paper and also determine that what will a soluble impurity do to the melting point of an organic compound?
In an area where the magnetic field is B = 2.5i + 3.6j + 1.5k, an electron moves with velocity v = -3.0i + 4.0j - 3.5 km where B is in tesla and v is in meters per second. Determine the magnetic force on the electron?
What is the probabilty of obtaining a random sample n=4 scores with a sample mean that is within 5 points of the population mean?
Determine the value of the rate constant at 320 K if the activation energy is 90.2 kJ/mol.At 300 K the rate constant is 1.5 x 10-5 /M·s for the reaction:
Flywheel Rotating A flywheel having a diameter of 1.80 m is rotating at a rotational speed of 260 rev/min. i) Determine the rotational speed of the flywheel in rad/s?
Let X be the number of heads minus number of tails obtained in n independent tosses of fair coin. Find out a formula for its probability function and one for its distribution function.
A decolorizing step is calculated to be unnecessary, and there are no solidim purities present. Should you perform a filtration to eliminate the impurities before allowing the solution to cool?
The length of a bicycle pedal arm is around 0.152 m, and a downward force of 148 N is exerted to the pedal by the rider's foot. Determine the magnitude of the torque around the pedal arm's pivot point if the arm makes the given angles with the ver
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