Evaluate the percent yield of carbon dioxide
The combustion of ethane (not balanced):
C2H6 + O2 ---> CO2 + H2O32.0 g of ethane was burned with 10.8 grams of carbon dioxide and 15.0 grams of oxygen gas was formed. Evaluate the percent yield of carbon dioxide.
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Determine the energy (in MeV) which must (i) an alpha particle (q = +2e, m = 4.0 u) and (ii) a deuteron (q = +e, m = 2.0 u) encompass if they are to circulate in the similar circular path?
If motorboat takes 2 hours and 48 mins to make return trip, determine rate of stream and rate of boat in still water. Is there any method to solve using matrices?
Salicylic acid acetic anhydride aspirin calculate the mass of aspirin that can be organized by this reaction if 8.000 grams of salicylic acid are reacted with an surplus of acetic anhydride.
After a package is expelled from the plane, determine how long will it take for it to reach sea level from the time it is expelled? Suppose that the package, like the plane, has an initial velocity of 300 in the horizontal direction.
The power plant burns coal and produces an average of 660.0 Megawatts (MW) of electrical power while discharging 990.00 MW as a waste heat. Determine the total electrical energy produced by the plant in a 30-day period?
Does one degree represent the smallest change in the temperature from the temperature scale (Fahrenheit, Celsius, and Kelvin)?
Alice hears both the sound waves which have traveled via the wire (wave 1) and those which have traveled via the air (wave 2), bypassing the wire. Determine the wave which arrives sooner and by how much?
The two parallel wires are separated by 5.85 cm, each carrying 3.35 A of current in the similar direction. (i) Determine the magnitude of the force per unit length among the wires?
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