Bath salts

Introduction: Nitrous acid (HNO2) is used as a source of nitrosonium ion (N≡O+). The nitrosonium ion by reacting with an aromatic amine converted into a diazonium salt. As diazonium ion is a weak electrophile, it reacts with electron-rich, aromatic coupling agents to produce an azo dye. The products are mainly ortho and para due to the reaction being an electrophilic aromatic substitution Reaction: p-nitroaniline p-nitro benzenediazonium chloride Para-red…

Bath time: temperature and essential oils may be beneficial to health While in Brazil it is common to bathe every day (even more than one bath per day), in some European countries the most usual is to skip the bath a few times. For some people, bathing is a way to get ready at the beginning of the day, or to get along with the dirt all the tiredness caused by the routine. However, health also thanks the habit of bathing regularly. The bath assists in the health of the skin, removing the…

The pyrylium synthesis was ____ based on the NMR, and the salt color that was in agreement with others in the section. The wavelength of maximum absorbance for pyrylium salt 1 was __, based on the average maximum absorbance for all those who synthesized the molecule, which is __ compared to the other pyrylium salts. This pyrylium salt has a CV of [XX] which makes it a [more/less] effective redox catalyst compared to the other synthesized salts in the C…

evaporated, decreasing amount of boiling water to an amount that was not levelled with the 4 mL of deionized water in a test tube, by the time for the first hot bath to occur, and the second water bath after Part A finished in Part B. To fix the issue, more deionized water was added to the specified amount, but waiting had to occur for the bath to return to boiling temperature for Part A. With regards to Part C, possibilities of error, such as the wooden stick not completely soaking in the…

and adding 200 cm3 of distilled water using a 250 cm3 graduated cylinder. Then the solution was mixed and dissolved in the 500 cm3 beaker. Three paper towels were then twisted and soaked in the potassium nitrate solution. It was then placed as the salt bridge across the two beakers which constituted the voltaic cell. Controlled Material of cathode and anode Copper is to be used as cathode and zinc is to be used as…

are ingesting when they “pop a molly”. Like many synthetic drugs, molly is often mixed or substituted for other drugs such as bath salts (synthetic cathinones). Bath salts are another form of synthetic (human-made) drugs that are known to produce feelings of euphoria, increase sociability, as well as an increase in sex drive. These similarities are the reasons why bath salts are so easily sold in…

They both implemented the camera obscura to make their inventions. Both Daguerre and Talbot were passionate about and envisioned reproducing nature into images. They both scientifically demonstrated how the effects of light sensitivity by specific salts could produce a photograph. Daguerre was the first chemist who successfully demonstrated how this process is used to produce a photograph with his…

Ethyl Ether (15mL) was added to the reaction flask through the dropping funnel dropwise and in halves. Reflux the reaction chamber for 30 minutes over a steam bath. Benzophenone (9.1g) was dissolved in Diethyl Ether (100mL) and added to the reaction chamber and reflux was initiated again for 15 minutes. The reaction was cooled in an ice bath to ambient temperature. A cold acidic solution was created with ice (about 50mL) and Sulfuric Acid (4.5 mL) diluted with water to create the volume of the…

your skin. • Take or apply medicines only as directed by your health care provider. This may include: ○ Corticosteroid cream. ○ Anti-itch lotions. ○ Oral anti-histamines. • Apply cool compresses to the affected areas. • Try taking a bath with:…

Magnesium Chloride as a Deicer Emily Lekah Fall 2015 CHEM 1066 October 15, 2015 University of Minnesota Abstract The purpose of this experiment was to evaluate magnesium chloride as a deicer. To be a good deicer, a salt must be able to lower the enthalpy when is mixed with water. This will cause an exothermic reaction and release heat. This experiment had three tests performed within it, The freezing point depression, the enthalpy of dissolution, and finding…