Calculate the molecular formula of glucose
0.692g of glucose which is having the empirical formula CH2O is dissolved in 28.0g of benzene (Tb=80.10oC,Kb=2.53oC kg/mol) and the solution has a Tb=80.45oC, Calculate the molecular formula of glucose?
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When the total gaze pressure is calculated as 0.659, and if NH3 is added to bring the total pressure to 1.250atm, Calculate the new partial pressure of H2S?
For the reaction 2 NO (g)+O2(g)-------------2NO2gaz the kc is 6.45 times 10 E-5 at 500 k assume your mix 2.00moles of NO2 gaze in a 1.00 liter and 2.00 moles of NO ,2.00 moles of O2gaz flask.
A natural gas analyzes N2, 20.0 percent and CH4, 80.0 percent. It is burned under a boiler and for the production of dry ice most of the CO2 is scrubbed out of the flue gas. The exit gas from the scrubber analyzes O2, 4.9 percent; CO2, 1.2 perce
A block of metal has a length of 17.1 cm, a width of 3.2 cm and a height of 3.3 cm. It is having the mass 1.3 kg. Describe the density of the metal.
Temperature may be provided in degrees Celsius or in degrees Fahrenheit. Freezing point of water is 32°F or 0°C. Boiling point of water is 212°F or 100°C. Determine temperature in Fahrenheit when it is 17oC?
Hydrogen sulfide has an odor recognition threshold concentration of 0.47 ppb. Describe the minimum concentration of both sulfate and lactate that would lead to the recognition of H2S based on the equations.
Determine the average linear momentum of a particle described by the following wave functions which is having x ranges from -∞ to+∞ :
A typical human generate about 10 MJ of energy transferred as heat each day by the metabolic activity. With the heat capacity of water if a human body were an isolated system of mass 65 kg, Explain what temperature rise would the body experience?
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