Barium

This is a test to see if SO4 is present in the solution. If the mixture has a white precipitate of Barium Sulfate, then the solution has a sulphate ion present (4). Taking one of the remaining test tubes, add 0.1 mL of BaCl2 into the solution and mix well. HCl Test Fig 5. If HCl is present in the solution, bubbling and a strong smell of ammonium…

Seeing through things was just a thing everyone dreamed about. It was a mystery what would it look like if you can see through things like the human body. Now you can because of X-ray! Ever wonder how does X-ray works though? It works by Electromagnetic Waves and its a type of Electromagnetic Waves. X-rays are very useful to society. We use waves a lot. Though there is pros and cons from X-ray. Aren’t X-rays very interesting? X-rays are very useful to society. They help with a lot of special…

Group 1 Elements Referring to the table created from observing the characteristics of the three elements from group 1, Lithium, Sodium, and Potassium, we can see that they all share the appearance of being lustrous and metallic, with a silvery-white presentation, and it is also known that they are all alkali metals. It is also noticed that they are all soft metals easily cut with a knife rather than most metals such as calcium or iron. All three elements are stored within oil, with Sodium as an…

Which metals produce similar flame colors (according to your naked eye)? NaCl and NaNo3 both turned the color orange. 2. What metal ions are in the unknown solutions A and B from the barrels on the vacant lot? Clearly, and in detail, explain your reasoning. The metal ions BsCl and LiCl are in the unknown solutions A and B from the barrels on the vacant lot. 3. A student performed flame tests on several unknown substances and observed that all of the flame colors were shades of red.…

Radiology Tech Admissions Essay When I was seventeen years old, I took a professional medical careers course at New Market Skills Center in Washington to make up for some credits that I had missed for maternity absence. I continued the program my senior year. We prepared for the Certified Nursing Assistant exam and had clinical rotation for two weeks at Panorama City, a nursing home. Through my clinical experience, I learned that being able to empathize with your patient is very important in the…

male patients, women who are postmenopausal, or adolescent females with severe anemia, the physician may order or do the following: a fecal occult blood test, look for bleeding in the gastrointestinal tract via endoscopy, capsule enteroscopy, barium enema, barium swallow, or small bowel biopsy, and a urinalysis in search of hemoglobin or blood ("Iron-Deficiency Anemia," n.d.). For the female patients with menorrhagia, the doctor may perform a pelvic ultrasound or uterine biopsy to look for…

Pneumoconiosis is an occupational lung disease and a restrictive lung disease caused by the inhalation of dust. A longer, factitious term is pneumonoultramicroscopicsilicovolcanoconiosis. Depending upon the type of dust, the disease is given different names: 1. Coal worker’ pneumoconiosis(CWP): caused by inhaling coal dust, Coal is a natural brownish black or black graphite-like material which is a fossil fuel for producing energy such as electricity. CWP, which is known also as a black lung…

Rehabilitation Clinical Observation According to Hinkle and Cheever (2014), rehabilitation is a goal- oriented process that enables people with acute or chronic disorders, including those with physical, mental, or emotional disabilities or impairments, activity limitations and participation restrictions. (p.153) Early, intensive therapies are required for the patient to achieve optimal recovery. Majority of the clients attending a rehabilitation facility are those with stroke, brain injury,…

These amazing beautiful towers of volcanoes on the ocean floor vary in every way which only makes them more mysterious and fascinating. The first discovery of a hydrothermal vent was aboard a 3-person submersible named Alvin in 1977 at the Galapagos Rift (WHOI, 2004). This vent was a discovery of warm fluids mixing with cold ocean water rising from the ocean floor crust (WHOI, 2004). “In 1979, a second hydrothermal system was discovered along the East Pacific Rise” (WHOI,2004). This discovery…

There are many different aspects in the world of geology. Something that I want to focus on are hydrothermal vents. Hydrothermal vents are like chimney shaped hot springs that are located on the ocean floor. Hydrothermal vents were first discovered in 1977 near the Galapagos Islands in the eastern Pacific. Scientists exploring the area along the mid-oceanic ridge had noticed drastic temperature changes in their data. With the help of ALVIN, a research deep sea submersible, they discovered vents…