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Compute the theoretical amount (volume) of 3 M sodium hydroxide needed to convert 1.75 grams of benzoic acid to its water-soluble salt.
Identify the rate determining step, reaction intermediates and the experimental rate law (intermediates can not be in the rate law)
10 ml aliquots of natural water were pipetted into 50 ml flasks. exactly 0.0 0.5. 10.0 15.0 and 20.0 ml of a standard
Sodium-24, which is used to locate blood clots in the human circulatory system, has a half-life of 15.0 hours. A sample of sodium-24 with an inital mass of 34.1 g is left to decay for 60.0 hours. Calculate the final mass of the sodium sample
Which functional groups are based on carbonyl moiety. Which functional groups act as a nucleophile and an electrophile
Cinnamon owes its flavor and odor to cinnamaldehyde (C9H8O). Determine the boiling point elevation of a solution of 89.3 mg of cinnamaldehyde dissolved in 1.00 g of carbon tetrachloride (kb = 5.03 C/m)
In an experiment 1.65g of lead(ii) nitrate react with .327g of zinc. What is the mole relationship between the lead nitrate and the zinc.
An unknown metal M reacts with sulfur to form a compound with the formula M2S. If 12.33 g of M reacts with 3.11 g of S, what are the names of M and M2S
A solution of water (Kf = 1.86 degrees C/m) and glucose freezes at -2.55 degrees C. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 degrees C. Express the molal concentration numeri..
The generic metal hydroxide M(OH)2 has Ksp= 6.64x10^-18. (Note: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH from water can be ignored. However, this may not always b..
What is the madelung constant. Why can the same Madelung constant be used for seemingly different substances
How many liters of H2 gas, measured at 0.992 atm and 365 K, are required to synthesize 0.35 mol of CH3OH?
if this energy were used to vaporize water at100 degrees celcius how much water in liters could be vaporized?assume
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