Determine the heat of formation of carbon sub oxide
Use the data supplied to determine the heat of formation of carbon sub oxide. (Data: 2CO(g)+C(s)->C3O2(g), Delta H= 127.3 kJ/mol and Delta H final of CO(g)= -110.5 kJ/mol) The compound carbon sub oxide, C3O2, is a gas at room temperature.
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The image made by a microscope objective having a focal length of 5.00mm is 160mm from its second focal point. The eyepiece consists of a focal length of 26.0mm. The angular magnification of the microscope is 317x. The unaided eye can differentiat
If the value 8π2h2 / ma2(the h is h bar, determine the state of the system after the measurement? Calculate the lowest and highest values of energy that can be obtained when the energy is measured?
Compute the 90%, 95% and 99% confidence intervals for ?(Mu). Compare such three intervals. How does rising the confidence level affect the width of the confidence interval?
The potential difference via which it would have to be accelerated to accomplish this energy.
Explain both P and Q. In P, do both sets of coordinates represent 1 point? How about Q? Then select the suitable answer below.
Determine the solubility of silver chloride at this temperature? After correction for water conductivity, the conductivity of a saturated aqueous solution of AgCl at 298K was found to be 0.1887mS/m.
Explain how far does the spring compress when the bullet becomes embedded in the block? Suppose a spring constant of 500 N/m.
A mixture containing argon and nitrogen are introduced until the height of the manometer is 54.1 cm. An apparatus is constructed with a rigid container connected to an open tube manometer.
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