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Problem- Show the product of reacting excess methyl benzoate with ethyl propionate with a sodium ethoxide catalyst following hydrochloric acid
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Solve the above problem in detail no word count
If the acid dissociation constant, Ksuba, for an acid HA is 8 x 10^-4 at 25 degree C, what percent of the acid is dissociated in a 0.50 M solution of HA at 25 degree C?
To verify the presence of sodium or potassium ions it is required to use the flame test. Explain why is not possible to precipitate these ions by reaction similar to those used to identify barium, silver, etc
a gas cylinder filled with nitrogen at standard temperature andpressure has a mass of 37.289g. the same container
A proton in a linear accelerator has a de Broglie wavelength of 155 pm. what is the speed of the proton?
The specific heat capacity of silver is 0.24 J/°C · g. (a) Calculate the energy required to raise the temperature of 160.0 g Ag from 273 K to 295 K.
When the following reaction is balanced in acid solution using the lowest possible whole number coefficients, the coefficient of H+ will be: S8 + NO3- --> S4O62-+ NO2
The organic compound called aluminon is used as a reagent to test for the presence of the aluminum ion in aqueous solution
A chemist is trying to come up with a new solution-based battery for use in a new car. He chooses iron and zinc as the metals for his research and .
Problem- Which of the following compounds would have the largest equilibrium constant for the formation of the corresponding hydrate. I.e. germinal diol
cobalt-60 has a halflife of 5.26 yr. the cobalt-60 in a radio therapy unit must be replaced when its radioactivity
A gas cylinder contains a mixture of He and Ne at STP. Which of the following quantities would have the largest magnitude. Root mean square speed of He
1. H2O2(aq) acting as an oxidizing agent in acidic solution. Write the balanced half reaction?
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