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The four properties that describe a gas are temperature, pressure, volume, and molar amount. Give specifics. If you increase the pressure, what happens? How would you increase the pressure? Etc. And the same for temperature volume, and molar amount as well.
Question- Sodium metal has a crystal structure based on the body-centered cubic unit cell. What is the closest value to the mass of one unit cell of sodium metal
if an analyte exhibits both absorbance and fluorescence at a given excitation wavelength what will doubling the
Rank the subsequent chemical species from lowest absolute entropy (So) (1) to highest absolute entropy (5) at 298 K?
the boiling point of another member of this homologous series wasfound to be 309 . what is the likely molecular formula
Problem- Write the structural formula for each compound: A) undecane B) propyne C) cyclopentane D) cyclohexene
Should a stronger acid require more sodium hydroxide to neutralize it than a weaker acid? Why or why not.
A sample of an unknown gas effuses in 12.4 min. An equal volume of H2 in the same apparatus at the same temperature and pressure effuses in 2.59 min.
Question- In an experiment involving the reaction of methane and hydrogen sulfide, 1.00 mol of CH4, 2.00 mol of H2S, 1.00 mol of CS2, and 2.00 mol of H2 are mixed in a 250. mL sealed flask and react at 960. Degree C. At this temperature, K c = 0.0..
What will you need to account for in you calculation. What things would you need to measure to make accurate calculations. What information would you need to look up.
When 157mg of dipentylamine was added to 122mg of benzoic acid and 2 mL of water, a completey homogenous solution was formed. Draw the structures of the species present in water.
Identify the reaction conditions required for the dehydration of 2,3-dimethylpentan-2-ol to occur. Select all that apply. Select all that apply. Heat Base catalyst Excess Acetone Platinum catalyst Acid catalyst
Gold has a density of 19.3 g/cm3. How many pounds does a gold sphere weigh if it has a diameter of 5.20 inches?
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