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How would you separate laurie acid from alpha-naphtol? lauric acid is soluble in cyclohexane, but what would be done after this is added? Decanting then heating?
Sodium thiosulfate, Na2S2O3, is used as a "fixer" in black and white photography. Identify the reducing agent in the reaction of thiosulfate with iodine.
A certain second-order reaction (B-> Products) has a rate constant of 1.80×10^-3 M^-1xs^-1 at 27C and an initial half-life of 216 s . What is the concentration of the reactant B after one half-life?Express the molar concentration numerically.
Oxalic acid is a diprotic acid (H2A) which can be used as a primary standard. If it takes 33.6 mL of a solution of NaOH to neutralize 2.118 g of a oxalic acid, what is the molarity of the sodium hydroxide. MM(Oxalic acid) = 126.07g
Heat Capacity explained in this answer, Given the following heat capacity data for 2-propanol, determine the amount of heat required to heat 500 mL of 2-propanol from 0 C to it's boiling point.
Calculate the equilibrium concentrations of the 4 gases: Equation: CO(g)+H2O(g)=> CO2(g)+H2(g) Kc=0.58@100degrees Celsius Using the ICE table might help but I have trouble with that alot
A 10.00 mL sample of vinegar is titrated with 0.5062 M NaOH and 16.58 mL is needed to reach the equivalence point. What is the molarity of the vinegar
Write the chain propagation steps for the formation of dichloromethane in the chlorination of methane
The density of acetonitrile (CH3CN) is 0.786g/ml, and the density of methanol (CH3OH) is 0.791g/mL . A solution is made by dissolving 21.5 mL (CH3OH) in 98.9 mL CH3CN. a) What is the mole fraction of methanol in the solution
Working on a lab report and need to answer the question: why would any insoluble hydroxide tend to dissolve in acidic solution?
given that the c-to-c bond in ethyne is a triple bond the average c-h bond energy in ch4 is 415 kjmol along with
a robust first grader goes for swimming lessons three times a week and he enjoys it thoroughly. during the first week
Propose mechanisms for the formation of fragments with m/z 69, 43 and 41 in the mass spectra of CH3CH=CHC(O)CH3 and briefly explain the absence of fragments from the McLafferty rearrangement.
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