Meyers, Mike
Dry samples were ground in a mortar with a pestle to the powder and extracted with pure ethanol at a solid to liquid ratio 1:10 (w/v) for 30 min, at room temperature on the rocker. The supernatant was decanted and the sediment was boiled for 2 min with pure ethanol. The ...
There'snoneed to refrigerate or freeze hard liquor whether it's still sealed or already opened. Hard liquors like vodka, rum, tequila, and whiskey; most liqueurs, including Campari, St. Germain, Cointreau, and Pimm's; and bitters are perfectly safe to store at room temperature. Why Doesn't...
If water has a boiling point of roughly 100 degrees C, why does it evaporate at room temperature? What is the heat of vaporization of water greater at room temperature than it is at its boiling point? What is the highest theoretical temperature of w...
What is the mass of 800 mL of water at room temperature? What is the density of human muscle in relation to water? What is the distribution of water in the body among the various body fluid compartments expressed as ...
Ethanol has a heat of vaporization of 38.56kJ/mol and a normal boiling point of 78.4 �C. Substances with weak intermolecular forces tend to be in the gas state at room temperature. Moderate intermolecular forces are required to liquefy or solidify a substan...
Eating unbaked bread dough can be extremely dangerous for your dog because the fermenting yeast gets rapidly absorbed in the bloodstream, where it produces enough ethanol to cause alcohol poisoning. Additionally, yeast dough can rise as it moves through the digestive system, potentially twisting the...
At room temperature, ethanol's density is 0.789 g/mL while water's density is 0.997 g/mL. When a few milliliters of ethanol are added to water, the two liquids mix. A student is given an unknown liqui Which alcohol is dehydrated fastest i...
The temperature of the distilling liquid is observed to be steady and then drops before rising again. [{Blank}] is used to evaporate liquids from a mixture. Are the following miscible, immiscible, soluble, or insoluble? 1)...