Why does a hot air balloon rise when it is heated? Why can't cold air hold much water vapor? Why does raising the temperature cause a liquid to boil? Why does decreasing the temperature of a liquid make it freeze? Why do liquids evaporate at different rates?
Why does water boil at a higher temperature than butter, which is non-polar? Explain why A is less water soluble than B, even though both compounds have the same functional groups. Why does a solute dissolve only to a particular extent in water? Explain why amines are insoluble in NaOH. ...
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Salting water also helps it boil (slightly) faster. While salting water does increase the temperature at which it boils, the effect is so small that it really has no impact on cooking time. Salting Water for Flavor Usually, you add salt to water in order to boil the water to cook rice ...
Water is said to be a good solvent because of what factor? Why does water boil at a higher temp then NH_3 when they are both dipoles? Why is it important not to pour two liquids into a solution at the same time? Would water be a good solvent for CH_3CH_2OH? How about water ...
A small stove can boil water faster than over an open fire. It also makes your freeze-dried pouch food preparation both easier.Another consideration is stealth.Fires can give your position away to others, especially at night.But a small stove, keep the fire small and hidden....
(less well, maybe, than copper), but CS releases the heat faster when you change the flame. Carbon steel does pretty badly on induction (warps) and electric (sometimes doesn't heat well) but works with them both. Has nonstick properties when seasoned well. Won't crack when dropped on ...
If we're the product of both inherited traits and environmental influences, what would give us the reason to kill? Many answers boil down to survival. In some cases, it's as simple as access to resources. Whether it's a conflict between two people or multiple nations, the reason to kill...
Does honey ever expire? While honey is certainly a super-food, it isn't supernatural–if you leave it out, unsealed in a humid environment, it will spoil. As Harris explains, ” As long as the lid stays on it and no water is added to it,honey will not go bad. ...
When a recipe calls for scalded milk What does that mean? Some baking recipes call for scalded milk; that is,milk brought nearly to a boil and then cooled down. Scalded milk makes yeast breads lighter and sponge cakes springier. ... You'll also learn why the process of scalding milk wa...