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What is the balanced molecular, total ionic, and net ionic equations of the acid-base reaction, calcium hydroxide(aq) + acetic acid(aq)
Balance the following equation in basic solution. indicate which reactant becomes oxidized during the reaction, which reactant becomes reduced
how does the first ionizaiton energy of the alkali metal in a given period compare with the first ionization energy of the halogen in the same period. what is the result in terms of how these elements tend to react with each other
At high pressures, real gases do not behave ideally. Use the van der waals equation and data in the text to calculate the pressure exerted by 18 gram of H2 at 20C in a 1.00L container.
Explain what is entropy and Why are we interested in entropy. Define what information can it tell us about chemical reactions.
Ethylene glycol, CH2(OH)CH2(OH), an important ingredient in automobile antifreeze, is much more soluble in water than octyl alcohol, CH3(CH2)6CH2OH, because
How does increasing the concentration of a nonvolatile solute in water affect the following properties:
what is the compounds molar mass if the density of a gaseous compound of phosphorous is 0.943gl at 474k when its
A solution containing a buffer has an initial pH of 8.78. If a student adds 5 drops of NaOH(aq) to this solution, what would be a reasonable pH.
Explain what happens when the following chemicals are mixed in water as well as how do you write a balanced chemical equation for each to show what state each substance is in? Would a reaction occur
For the formation of BHT from p-cresol, State a balanced mechanism and define why the new alkyl groups end up adjacent to the hydroxyl group.
Chlorine gas is to be heated from 100oC and 1 atm to 200oC a. Calculate the heat input (kW) required to heat a stream of the gas flowing at 5 kmol/s at constant pressure
A photomultiplier tube detects photons by amplifying the current generated by the photoelectric effect. Which metal, lithium, calcium, aluminum or gold would you choose if you were trying to make a photomultiplier tube sensitive to the largest por..
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