Melting

There are many other types of molecular organizations in solid water than we can talk about here. CHEMISTRY TERM PHASE CHANGE Fusion/Melting Freezing Vaporization/Boiling Condensation Sublimation Deposition Solid to a Liquid Liquid to a Solid Liquid to a Gas Gas to a Liquid Solid to a Gas Gas to a Solid Solid to a Liquid and Back to a Solid Phase change of solid to a liquid when energy

Using a Digi Melt to find the melting point, then determining an appropriate solvent, the identity of an unknown solid was found, dissolved, gravity filtrated, and recrystallized to produce a pure solid. By preforming a boiling point test with a thermometer, capillary tube, and water bath, the identity of an unknown liquid was discovered Procedure: MACROSCALE UNKNOWN A Obtain macroscale unknown and weight out 1 gram *Mass = 1.0518 grams *Appearance: The compound was white, grainy, and appeared

strongest heat and so it would take a minute for that heat to reach the tip of the top half of the ice. This kept the temperature steady for a minute as the heat slowly melted away the ice. What was happening to the atoms that made up the ice while melting was that, they were still at the atomic level, but there was heat coming from the Bunsen burner. The atoms of the ice at the bottom half of the beaker would have already absorbed so much heat because they were closest to the strongest of the heat

6. PREPARATION OF SEDDS Method of preparation may vary according to the dosage form of the formulation. The techniques can be implemented accordingly to the stability, sensitivity and adaptability of the drug excipients to self-emulsified form. In olden days, SEDDS are prepared in the form of liquid state where it will be enclosed by hard or soft gelatin capsules. By this, it helps to enhance oral administration and later on it is known to burden in the formulation. Main disadvantages are low drug

Chocolate art!! Yep this week we are combining two of my favorite things chocolate and art. Before I explain the process to this I have to admit working with chocolate is not easy. I used chocolate chips if you recreate this you may want to use any melts that you can find at the craft store. Candy melts are a lot less temperamental than chocolate and you will have a better finished product than I did. I was trolling through Pinterest and I found this I how much fun it would be to recreate this

In Robert Frost’s poem “To the Thawing Wind,” in the literal sense, he is asking the Southwest wind to come, melt the snow and bring spring, but symbolically he is tired of the winter and wants warm weather. He wants to burst out of his cabin and have a good time, not thinking about poetry. The poet has been confined in his winter cabin and is wanting the wind and rain to melt the snow, so it will change his winter isolation. He has been longing for the “thawing wind” because that is when spring

Golden Jewellery: To manufacture golden jewellery the moulding technique that can be used is investment casting because investment casting is usually used to make small components with complex shapes. The process of investment casting is as follow: First of all the component to be made is moulded into wax by pouring the wax in a metal die to make the shape of the component. the metal core is replaced by a wax core then it is all dipped into liquefied ceramic several times making the mould become

Gallium. Some of you may know what gallium is, but some of you might not. Gallium is a metal that melts at 30 degrees celsius, or 85 degrees fahrenheit, a little cooler than your body temperature. It also boils at around 4,000 F. Gallium blew up on Youtube because of the ‘Fidget spinner’ craze. Although it is a metal that melts in your hand, it isn’t deadly in very small doses. In fact, Gallium is already in your body! Gallium has properties similar to Mercury and water. Water expands as it solidifies

Melting Of The Polar Ice Caps The polar ice caps are melting faster over the last half century moreover than the last five centuries. This is a big concern for the population of the planet. The people that live near the coastal areas are in the most danger. Some believe that this melting will cause the next ice age. What is causing the ice to melt? The ice caps are melting due to global warming, and the effects of this are rising because of the sea levels and drastic change in the weather patterns

Many different natural and manmade things can be interpreted as aesthetically sublime. Things that are sublime are all around, and they attract a lot of attention from the public. Most tourist attractions are considered sublime. The sublime portrays the strong emotions of awe that people have when they see powerful forces of the natural world. Along with tourist attractions being sublime, most art pieces, especially paintings, are sublime. While some artists paint natural, sublime scenes like mountains