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Problem- Describe how you would use ion-exchange resin(s) to separate a large number of different metal ions contained in a single aqueous solution. In your answer, pay particular attention to type of resin you would like use and to the role of solution conditions such as pH,completing agent?
I desire to know how this is done please illustrate all steps in detail
Examples are BrCl, IBr, BrF, and ClF. Which compound is expected to have the highest boiling point aqt any given pressure? Please explain why
A certain first-order reaction has a rate constant of 2.95×10-2s-1 at 22°C. What is the value of k at 61°C if Ea = 80.0kJ/mol ?
How many grams of water are required to process the CO2 from one day's electrical production at the Kingston Steam Plant. How much oxygen is produced by this process.
A canister is filled with 380g of ice and 100. g of liquid water, both at 0 C. The canister is placed in an oven until all the H2O has boiled off and the canister is empty. How much energy in calories was absorbed?
HBr dissociates into it'd gaseous element H2 and Br2 at elevated temperatures. Compute the percent dissociation at 375 degrees and 1 atm. Explain what would be the percent dissociation at 375degrees and 10 atm?
Calculate how many grams of O2(g) can be produced from heating 20.9 grams of KClO3(s).
What do free radicals do?
Write the balanced reaction of 2.00 Kg calcium nitrate and 3.00Kg aluminum sulfate. How many milligrams of solid product would be produced and how many grams of excess reactant would remain after the reaction is complete
Determine how many moles of each product would form and Considering the given equation
To 500 mL of 0.015M NaOH is added 500 mL of 0.013M HCl. What is the resulting pH of the solution. 1) 8 2) 11 3) 3 4)12 5) 9 The answer: 11 4. When delta G is less than zero for a reaction, the value of K is : Greater than one Why is it so
How many liters of oxygen,O2,are required for the complete combustion of 1/2 mole of pentane,C5H12 at standard conditions
in the laboratory a student named georgia weighed 4.75 g ofan unknown solid mixture containing benzoic acid copper
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