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Determine the ratio of v′ c/vc for the following substances:
(a) water vapor,
(b) nitrogen,
(c) propane, and
(d) methane.
Tell which of the following compounds is likely to have a dipole moment, and show the direction of each. (a) SF6 (b) H2C=CH2 (c) CHCl3 (d) CH2Cl2
In a particular measurement the level in the end of the tube connected to the gas container measured 76.2 cm above the U-neck while the level in the open end to the atmosphere was 23.8 cm above the U-neck. The outside air pressure in the laborator..
What would be the formula for the compound sample If a sample of a compound contains 1.36 mol of nitrogen atoms and 2.72 mol of oxygen atoms?
a 0.9157-g mixture of cabr2 and nabr is dissolved in water and agno3 is added to the solution to form agbr precipitate.
A solid aluminum sphere has a mass of 87g. How do you use the density of aluminum to find the radius of the sphere in inches
derieve an expression for the compression factor z of a gas that obeys the equation of state pv-nbnrt where b and r are
calculate the molarity of a solution of glycerol made by dissolving 69.000 ml glycerol at 15 degrees c in enough water
a solution of 0.312 m koh is used to titrate 15.0 ml of a h2so4 solution. write the balanced chemical equation. what is
A copper refinery produces a copper ingot weighing 150lb. If the copper is drawn into wire whose diameter is 7.50mm, how many feet of copper can be obtained from the ingot
An aqueous solution of CaCl2 has a vapor pressure of 84.0mmHg at 50 C . The vapor pressure of pure water at this temperature is 92.6mmHg . What is the concentration of CaCl2 in mass percent?
Claisen reactions use a stoichiometric amount of base and do not polymerize, unlike aldol reactions that use a catalytic amount of base and can polymerize.
Determine the [OH-] of a solution that is 0.230 M in HCO3-. Also determine the pH of this solution.
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