How much boiling water would you need
How much boiling water would you need in order to raise the bath to body temperature (about 37)? Assume that no heat is transferred to the surrounding environment.
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A container has 0.95 mol of N2, 1.45 mol O2, 0.24 mol Ar, and the pressure of the container is 2.45 torr. Calculate the Partial Pressures of each gas in the container.
The change ininternal energy for the combustion of 1.0 mol of octane at apressure of 1.0 atm is 5084.3 kJ. If the change in enthalpy is5074.3 kJ, how much work is done during the combustion?
A 3 cubic meter tank contains 1.5 kg of a gas at 27oC and avacuum pressure of 81 kPa. What is the density and specificvolume of this gas?
A chemist measures the vloumes of 1.00 mole N2 and 1.00 mol SO2 and finds they differ by 0.30 L. Which gas produced the larger vloume? Do the results contradict the ideal gas law?
Can anybody help explain: What is the significant difference between glucose metabolism and fatty acid oxidation with regard to energy production?
Oleum or fuming sulfuric acid available commercially in concentrations ranging from 20 to 99.9% sulfur trioxide. What is the percent by mass of sulfur trioxide (SO3) if oleum is expressed as 3H2SO4 . 5SO3? Show your solution.
A solution of sodium bicarbonate is prepared by adding 45 g of sodium bicarbonate to a 1.00L volumetric flask and adding distilled water until it reaches the 1 L mark.
When 35.6 L of ammonia and40.5 L of oxygen gas at STP burn nitrogen monoxide and water is produced. After the reaction return to STP how many grams of nitrogen monoxide is present.
In a calorimeter, 50.0 mL of 60 deg Celcius water is added to50 mL of 14.0 deg Celcius water. If the maximum temperature,Tm was determined tobe 36.0 deg Celcius, calculate the heat capaicty of the calorimeter, Ccal.
If a photon moves from n=4 to n=1, what is the energy production? is it gained or lost? what is the wavelength that goes with this energy?
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