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Write the condensed structure of the primary alcohol (RCH2-OH type) with the general formula C4H10O.
Determine the longest wavelenght of light required to remove an electron from a sample of potassium metal, if the binding energy for an electron in K is 1.76*10^3 kJ/mol.
How many different signals are expected for this molecule? That is, how many magnetically different hydrogens are present in the molecule? This is in general determinted by differences in bonding, and distance to an electronegative group.
Write a mathematical equations that show how you will calculate the detected activity from the count rate due to background radiation and the sample of KCl
4.20 g of a chloride-containing compound of Ti was obtained. What is the empirical formula of the chloride-containing compound
A solution is prepared by mixing 87.0 mL of 5.00 M HCl and 36.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Calculate [H+ ], [OH - ], and the pH for this solution.
Determine the value of the equilibrium constant at this temperature - Ammonium Hydrosulfide NH4HS yields NH3(Ammonia) and Hydrogen sulfide
What chemical reaction could you preform to promote the aqueous solubility of hexyl amine(write equation)? Why is the product of your chemical reaction more soluble in water?
A solution is made by mixing 506 mL of water and 198 mL ethanol. What is the concentration of ethanol in units of volume/volume percent.
What term expresses the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation?
Which of the following numbers is the smallest?
What is the pH of a 0.1 M solution of ethylamine, given that the pKa of ethylammonium ion
calculate the solubility of silver sulfate in water at 25 degree celcius, express answer in molarity; and how would the solubility of silver sulfate change
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