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Q&A

What is the oxidation number of sulfur?

What is the oxidation number of sulfur? +6 The oxidation number of sulfur is +6 because (+6) + (4)(-2) = -2. 1. What is the oxidation number of a free element? What is the oxidation number of sulfur in Na2S2O3? Sodium thiosulfate (sodium thiosulphate) is an inorganic compound with the formula Na2S2O3 xH2O. Therefore, the oxidation state of sulphur atoms in Na2S2O3 is −2 and +6. What is the oxidation number of sulfur in h2s04? Explanation: In H2SO4 , hydrogen exists in its usual +1 state, and oxygen exists in its −2 state. So, sulfur exists in the +6 state....

Guidelines

Are human cell lines BSL-2?

Are human cell lines BSL-2? All unfixed human tissue and cells are to be assumed to be infectious (the concept of “Universal Precautions”) and must be handled using Biosafety Level 2 (BSL-2) practices and procedures. Who or what does a Level 2 biosafety? BSL–2. This biosafety level covers laboratories that work with agents associated with human diseases (i.e. pathogenic or infections organisms) that pose a moderate health hazard. What is a Biosafety Level 1? Biosafety Levels Biosafety Level 1 (BSL-1) BSL-1 labs are used to study infectious agents or toxins not known to consistently cause disease in healthy adults. They...

Lifehacks

Is Tissot V8 automatic?

Is Tissot V8 automatic? The Tissot V8 is a powerful engine for the wrist. Not only attractive to look at, the Tissot V8 is just as appealing for its slick technicality. An innovative automatic movement that is created essentially in a totally automated production is the driving force behind it. What is Tissot V8? The Tissot V8 is a powerful engine for the wrist. Inspired by the racing cars from the 60s, the bold 3 hands model confidently takes its position on the Tissot product “grid” with their dashboard-inspired tachymeter bezels. Not only attractive to look at, the Tissot V8...

Guidelines

What does the ligament of Treitz divide?

What does the ligament of Treitz divide? It is also known as the ligament of Treitz. The suspensory muscle marks the formal division between the first and second parts of the small intestine, the duodenum and the jejunum. Where does the ligament of Treitz insert? duodenojejunal flexure The second part of the ligament of Treitz is a thin muscular band originating from the celiac trunk as a connective tissue band. It passes between the splenic vein, left renal vein and the pancreas to insert at the duodenojejunal flexure (DJ flexure) and part of the inferior aspect of the transverse duodenum....

Miscellaneous

What is DPD method for free chlorine?

What is DPD method for free chlorine? A method of measuring the chlorine residual in water. The residual may be determined by either titrating or comparing a developed color with color standards. DPD stands for N,N-diethyl-p-phenylenediamine. How does a chlorine analyzer work? The sensors work by separating the electrodes that perform the measurement from the sample, by a membrane. Inside the sensor the dissolved chlorine meets the electrolyte which is at a low pH. This converts the majority of the OCl– to HOCl. How is free residual chlorine calculated? These colorimeters use the following method: 1) addition of DPD tablets...

Tips

What is the importance of taking initiative?

What is the importance of taking initiative? Taking initiative on certain projects establishes you as a valuable team member at work, and may lead to future success. By taking initiative in a job, it demonstrates self-confidence and shows that you are willing to put in the hard work necessary to improve your professional life or personal life. What does great initiative mean? Initiative is all about taking charge. An initiative is the first in a series of actions. Initiative can also mean a personal quality that shows a willingness to get things done and take responsibility. An initiative is the...

Q&A

What was Chimamanda Adichie known for?

What was Chimamanda Adichie known for? Chimamanda Ngozi Adichie, (born September 15, 1977, Enugu, Nigeria), Nigerian author whose work drew extensively on the Biafran war in Nigeria during the late 1960s. In 1998 Adichie's play For Love of Biafra was published in Nigeria. What race is Adichie? Race. As a youth in Nigeria, Adichie was not accustomed to being identified by the colour of her skin, which only began to happen when she arrived in the United States for college. As a black African in America, Adichie was confronted with what it meant to be a person of colour in...

Popular

What was Harpo Studios address?

What was Harpo Studios address? 1058 W. Washington Blvd. But for thousands of media professionals who launched their careers in Chicago, and millions of television viewers, the blocklong site will always be remembered as Harpo Studios — the place where Oprah Winfrey became a household name. The massive building at 1058 W. Washington Blvd. How do I contact Harpo Productions? Harpo Productions IncSECTOR. Communications.INDUSTRY. Media.SUB-INDUSTRY. Entertainment Content.INCORPORATED. 08/14/1973.ADDRESS. 110 North Carpenter Street Chicago, IL 60607 United States.PHONE. 1-312-633-1000.WEBSITE. www.oprah.com.NO. OF EMPLOYEES. -- Where is the Oprah show located? Chicago, Illinois The Oprah Winfrey ShowProduction locationsHarpo Studios Chicago, IllinoisCamera setupMultipleRunning time40–45...

Trending

How much is Miracle Grow?

How much is Miracle Grow? Miracle-Gro 1001233 Water Soluble All Purpose Plant Food, 5 lb, blueList Price:$13.99 DetailsPrice:$9.98 Get Fast, Free Shipping with Amazon PrimeYou Save:$4.01 (29%) Does walmart have Miracle Gro? Miracle-Gro Water Soluble All Purpose Plant Food, 8 oz. How do you use Miracle Grow plant food? Starts here0:46How to Use Miracle-Gro® All Purpose Water Soluble Plant Food - YouTubeYouTubeStart of suggested clipEnd of suggested clip33 second suggested clipAnd outdoor and in all soil types to use with a watering can mix one tablespoon of plant food forMoreAnd outdoor and in all soil types to use with a...

Tips

How do I transfer my phone Contacts to Google?

How do I transfer my phone Contacts to Google? Add a contactOn your Android phone or tablet, open the Contacts app .At the bottom right, tap Add .Enter the contact's name and an email or phone number. To pick the account where you want to save the contact: Next to your email account, tap the Down arrow . When you're finished, tap Save. How do I fix Google Sync Contacts? How to Fix Google Contacts Not Syncing on AndroidRestart Your Phone.Check Your Internet Connection.Disable and Re-enable Contacts Sync.Force Sync Your Account.Turn Off Power Saver.Clear Cache and Data.Allow Background Data Usage.8.Update...