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My chemistry teacher tells us that there is an equation to determine how many possible structural isomers there is in an organic compound, but I can not find it is anywhere in an Organic book or on the internet. What is it?
The gas effuses at a rate that is 0.404 times that of neon in the same apparatus under the same conditions. How many atoms are in a molecule of gaseous white phosphorus?
The half-life of carbon-14 is 5,730 years. If you started with 100.0 g of carbon-14, how much carbon-14 would remain after 4 half-lives.
What is the conversion calculation for M to grams of KBr for the following: What mass of potassium bromide is contained in 135 mL of 0.251 M Kbr solution
A sample of water at 23.0 C required an input of 1.69 x 10^4 J of heat to reach its boiling point, 100 C. What is the MASS of the water
For a reaction that follows the general rate law, Rate= k[A] [B]^2, what will happen to the rate of reaction if the concentration of B is increased by a factor of 3.00?
A 499 mL sample of solution contains 32.0 g of CaCl2 Calculate the molar concentration of Cl - in this solution
determine the concentration of O3 in air sample (in ppm)If 10,000 Litres of air bubbled through iodide solution and back titrated with 19.4 mL of a 1.2x10-4 M Sodium thiosulfate, also spelled sodium thiosulphate solution to reach equivalence,?
Which element will display an unusually large jump in ionization energy values between I3 and I4, its third and forth ionization energies. and why
Show that (∂H/∂P)T = 0 for an ideal gas using thermodynamic relationships and the definition of G
calculate the amount of heat required to completely sublime 88.0 g of solid dry ice co2 at its sublimation temperature.
A 65g sample of xenon at 298.15 K is allowed to expand adiabatically from an initial pressure of 3.0 bar to a final pressure of 0.5 bar. (Cp = 20.786 J/(K mol)), Cv can be found by assuming that xenon is ideal. If this expansion is reversible, wha..
an aqueous solution of ethanol c2h5oh is 19.00 ethanol by mass and has a density of 0.9700 g ml-1. calculate the
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