How do you separate ethanol and butanol? Ethanol and t-butanol cannot be separated from each other by distillation because of the proximity of their boiling points. Ethanol can be readily separated from t-butanol by using extractive distillation in which the extractive agent is a higher boiling oxygenated organic compound or a mixture of two or…
Category: Miscellaneous
What is an Ediphone?
What is an Ediphone? Dictaphones and Ediphones were sound recording devices used for efficient oral dictation in business settings. Dictaphones and Ediphones were sound recording devices used for efficient oral dictation in business settings. Who invented the Ediphone? Thomas Edison invented the phonograph in the 1870’s using a tinfoil based cylinder. Subsequently, wax cylinders became…
What are three interesting facts about puberty?
What are three interesting facts about puberty? Top facts about puberty When puberty starts. Spots and acne are common. Your body shape changes. You might get mood swings. You might get crushes. Masturbation is natural. Most people grow pubic and body hair. What are signs of puberty for a boy? For a Boy. The physical…
Does the US have a tax treaty with India?
Does the US have a tax treaty with India? US India Tax Treaty (Summary): The United States and India have entered into several different International Tax Treaties. These treaties impact how the IRS enforces US Tax law — and vice versa. The two main treaties are the Double Tax Treaty and the Foreign Account Reporting…
Can you really heat a room with a terracotta pot?
Can you really heat a room with a terracotta pot? I’ve used the clay pot heater a few more times, always sitting right beside it as I work on my computer. While it does provide some relief, it’s certainly not enough to heat an entire room as I was led to believe. Maybe it was…
Do smoke detectors have to be hardwired in California?
Do smoke detectors have to be hardwired in California? Alarm Specifications Section 310.9. 1.3 states that all smoke alarms installed in California should appear on the approved list of the State Fire Marshal. In new residences, the smoke alarms must be hardwired into the home’s electrical system plus incorporate a battery backup in the event…
What happened to the Horseland game?
What happened to the Horseland game? game was closed. In the Horseland game, players bought and sold horses, found stables to board their horses at, found a fair trainer, chatted with friends, participated in horse shows, and had a homepage. There was some controversy among the players after the October 28, 2008 changes. Is Horseland…
What is a retired judge called?
What is a retired judge called? Whether they are sitting as an arbitrator or a mediator, a retired judge should always be shown the respect of being referred to as “your honor” or “Judge ***(Last name). In briefs, they can simply be referred to as “the arbitrator” or “the mediator”. What is the pension of…
What are the consequences of nail biting?
What are the consequences of nail biting? For example, nail biting can: Damage the skin around the nail, increasing the risk of infection. Increase the risk of colds and other infections by spreading germs from your fingers to your mouth. Harm your teeth. Are nail biters intelligent? But it turns out that we’ve been worrying…
Wat is assertief zijn?
Wat is assertief zijn? Een adequaat assertieve houding betekent opkomen voor zichzelf en de eigen mening, rechten en standpunten zonder gesprekspartners agressief te benaderen zodat zij in hun waarde blijven. Voor veel verlegen en introverte personen en mensen met autisme is assertief gedrag een moeilijke opgave. Hoe herken je assertiviteit? Volgens Van Dale betekent assertiviteit…