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Calculate the heat required to convert 10.0 g of water at 100 °C to steam at 100 °C. The specific heat of water is 1.00 cal/(g x °C); the heat of fusion is 80.0 cal/g; and the heat of vaporization is 540.0 cal/g.
in the determination of the specific heat of a metal why is it desirable to use the minimum volume of water that will
Draw the structure of the major product(s) formed when 1-hexyne is subjected to ozonolysis, followed by hydrolysis.
Problem- Naproxen is a commercially important anti-inflammatory agent. A solution of 1.138g of naproxen in 25.00 g of benzene has an osmotic pressure of 4.00 atm at 20oC. The solution volume is 29.75mL. Calculate the molar mass of naproxen, assumi..
a solution is prepared by dissolving 4.21 g of a nonelectrolyte in 50.0 g of water. If the boiling point increases by 0.203 C what is the molar mass of the solute? The boiling point elevation constant for water is 0.512 C/.
after the correct formula for a reactant in an equation has been written , what can be changed to balance the equation?
Problem- Would anyone be able to tell me a suitable procedure for recycling [bmim]PF6? I am trying to find a reliable source but I cannot access full scholarly articles.
when 1.50 l of 1.00 m na2so4 solution at 30.0 degrees celcuis is added to 1.50 l of 1.00 m bano32 solution at 30.0
Presume that a reaction takes place at 320 K and 375 K. Explain what must the activation energy be for the rate constant to double over this temperature change
Question- At 25 °C, how many dissociated H+ ions are there in 341 mL of an aqueous solution whose pH is 11.47
The prosthetic group on sphingolipids can be: A. amino acids B. a peptide C. carbohydrates D. a heme group E. zinc
Explain how to write a net ionic equation for what happens when a solid sodium sulfate dissolves when placed in water
The equation below shows the final product in the reaction of propan-1-ol with potassium permanganate in acidic solution. Draw the structure of the compound that forms initially in this reactionn.
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