(b) Some organic compounds, like table sugar, do not have a boiling point. Suggest a reason why. Why is it important to use liquids with relatively lower boiling points when using the Dumas method? Why would benzene boil at 100 degrees C instead of 80 degrees C? Expla...
If the reason why we use the Gibbs free energy is unclear or too abstract, here's the mechanistic explanation: It takes a lot of energy to boil a liquid, and this energy has to come from somewhere. The resulting cooling of the adjacent regions reduces their entropy by so much that the ...
Why does water boil at a higher temp then NH_3 when they are both dipoles? Why is the melting point of an element lower than its boiling point? Why does the boiling point of liquids vary with altitude? Explain why all of a pure solution does not vapor...
Explain why do different liquids have different viscosity? Explain why, when a thermometer is placed in hot water, the column of mercury first descends slightly and then rises. (a) Briefly cite the main differences between ionic,...
Here’s how to do it – and why you should. Why Make Pickled Fish? First things up, why should we even consider pickling fish? Well, it’s not just about making your seafood last longer.Picklingadds a whole new flavor dimension to fish – think tangy, spicy, and utterly delicious. Pl...
Genesis 1:9 reads: "Let the waters below the heavens be gathered into oneness, and let the dry land appear," which does not speak of the waters retreating so as to expose the already existing bedrock, but rather of warm liquids changing phase and becoming a cool solid. We don't quite...
At home we use plates, but they’re heavy and cumbersome. Instead, get a stainless steel cup.You want one large enough that can double as a bowl.I like this one because it’s stainless steel. That way, you can boil water with it in a pinch....
all around them, the heat that’s produced will eventually warm the food.But, before you all begin your next set of experiments using microwave ovens, you also need to understand, that using microwave to heat liquids can be quite different from heating liquids in a metal pot on the stove....
Bring water and salt to a boil, stir until the salt is completely dissolved, then let cool and add to the veggies. Don’t forget to leave an inch or two of headspace in the jars. Push down on the veggies, add the baggie liners with some weight, and reseal with lids. You will see...
bean broths and veggie mixes – it’s all soft to swallow and full of different spices and tastes. Now at 16 months she still likes soups and eats a huge variety of foods. We had lots of friends do BLW but it just was not right for our family this go around. Thanks for the articl...