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Question- A solution is prepared by dissolving 340.8 g of sucrose, C12H22O11, with 235.4 g of water at 10 degrees C. What is the vapor pressure in (mm Hg) of the solution? The solute is a non-volatile compound.
It is not a question in the book, so I just need the full solution of deriving!
The value that should be reported for the number of moles of gas calculated from the ideal gas equation given the following data (R = 0.08206 L•atm/mol•K, P = 76.00 cmHg, V = 1.000 L, and t = 1°C) is
Problem- How can you tell if the isomerization is complete. In other words, was all of the dimethyl maleate converted into dimethyl furmate.
What are some of the general properties that distinguish metals from ceramics and polymers?
If a 1.22 g piece of gold is hammered into a sheet whose area is 32.4 ft2, what is the average thickness of the sheet? (The density of gold is 19.32 g cm-3.)
a 486 mL sample of water was cooled from 50C to 10C. assuming a specific heat of 4.184 J/K g and a density of 1.00 g/mL, find the amount of heat transferred.
express the work of isothermal reversible expansion of a van der waals in reduced variable and find a definition of reduced work that makes the overall expression independent of the identity of the gas.
reaction of aqueous solutions of barium chloride and sodium sulfate results in the formation of a percipitate of barium
Compute the atomic mass of 109Ag if natural abundance of 107Ag is 51.87% & atomic mass =106.905 amu and determine the probability of particle would be located in the range
Construct a table that shows the relationship among the group number, valence electrons lost or gained and the formula metallic and nonmetallic elements- Na Ca Al N S Br
calculate the expected change in temperature for 4.5 g of nh4no3 dissolved in 100.0 ml of h20. assume that the
A 787 mL gas sample at STP is compressed to a volume of 226 mL, and the temperature is increased to 29?C. What is the new pressure of the gas in Pa.
A student measured the wavelength of hydrogen's visible red spectral line to be 647 nanometers. Which is a correct numerical setup for calculating the student's percent error.
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