1 Block Internet Options dialog in Internet Explorer. 2  Remove the Save As option in Internet Explorer. 3  Remove Favorites in Internet Explorer. 4  Restrict the launch of new window from File menu in Internet Explorer. 5  Turn off Open dialog in Internet Explorer. Online Support option in Internet Explorer can be linked to different websites. 2  Create your own animation logo and set the toolbar image. 3  Change the Internet Explorer source editor. 4  Customize the title of Internet Explorer window. 5  Change the name of Windows Update option in Internet Explorer's Tools menu.
Acetone is an extremely flammable chemical. It has a boiling point  of 56.53 degrees Celsius. It has a very low melting point.
Calculate the change in entropy of 1.0 L of water at 0 Â°C when it absorbs 235 J of energy from a heater. (b) If the 1.0 L of water is at 99 Â°C, what is its entropy change? (c) Explain any difference in entropy change. 3.hat is the standard entropy of vaporization of acetone at it normal boiling point of 56.7 Â°C? The standard enthalpy of vaporization for acetone is 29.1 kJ/mol. 4. Calculate the entropy change for the vaporization of 50.0 g of ethanol at 351.5 K. Î´H vap Â°(ethanol) = 43.5 kJ/mol.