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Question- Calculate the molarity (M) of a solution prepared by dissolving 15.3 g of HBr in enough water to make 2.35 L of solution.
Using textbook reference solve the reactions given in above problem
If 23 g of carbon dioxide and 50g of graphite are placed in a 2 L reaction vessel and heated to 850°C. What is the mass of CO at equilibirium
what are the boiling point and freezing point of a 1.47m solution of napthalene in benzene
The concentration of Mg2+ in seawater is 0.052 M. What hydroxide concentration is needed to remove 90% of the Mg2+ by precipitation
Depict the complete mechanism for the hydroboration-oxidation of 1-octene into 1-octanol and 2-octanol this means as well drawing out the three repetitive steps to obtain BR3, the two repetitive steps during oxidation
Calculate the flux of CO2 to the atmosphere (in kg/yr), given that its atmospheric concentration is 360 ppm and its atmospheric residence time is 4 years.
The total mass that can be lifted by a balloon is equal to the difference between the mass of gas in the balloon and the mass of air displaced by the balloon. How much mass could be lifted by the balloon stated above. What if the same balloon was ..
Problem- Calculate the wavelength (in nanometers) of the light emitted by a hydrogen atom when its electron falls from the n=6 to the n=3 principal energy level.
Isopropyl alcohol "rubbing alcohol" has a vapor pressure of 10.0 mm Hg at 2.4 degrees Celsius and 100 mm Hg at 39.5 degrees Celsius. Calculate
Explain how many cations and anions are in calcium chloride, barium hydroxide, sodium hydroxide, potassium hydrogen phthalate and potassium hydroxide
What will the final concentration be if I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL
A parsec is the distance light travels in 3.26 years. Given the velocity of light is 186282 mile/sec, how many kilometers does light travel in 5 parsecs
The gas receives 525 J of heat from its surroundings and does 428 J of work. What is its final internal energy?
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