![19wawrzkeek](/avatars/45377.jpg)
19wawrzkeek
11.03.2021 •
Chemistry
A fluorescent light tube contains a noble gas and a drop of mercury. When the fluorescent light operates, the Hg is a vapor and there are free-flowing Hg ions and electrons in the tube. The electrons collide with Hg atoms that then emit ultraviolet (UV) radiation.
The inside of the tube is coated with a mixture of several compounds that absorbs UV radiation. Ions in the coating emit a blend of red, green, and blue light that together appears as white light. The compound that produces red light is Y2O3. The compound that produces green light is CeMgAl11O19. The compound that produces blue light is BaMgAl10O17.
Calculate the percent composition by mass of aluminum in the compound that produces green light. Your response must include both a correct numerical setup and the calculated result.
Solved
Show answers
More tips
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
Answers on questions: Chemistry
- C Chemistry Calcular la masa presente en un átomo de azufre (S=32)...
- C Chemistry 7. The equation below represents a chemical reaction that occurs in living cells. CH,26 + 602 6CO2 + 6H,0 + energy How many atoms are represented in the reactants of...
- C Chemistry Please please please help me!...
- M Mathematics Find the area and perimeter below....
- M Mathematics Plz plz il mark brainliest...
- B Biology TRUMP IS THE MOST LAZIEST PRESIDENT EVER! HE KILLED 223,000+!!! WE NEED BIDEN FOR 12 MORE YEARS...
- M Mathematics What is the steps to reduce the radical of the square root 252?...
- S Spanish Convert question 1 and 2 in spanish pls quick...
- M Mathematics In the Long Beach Air Race, six planes are entered and there are no ties, in how many ways can the first three finishers come in?...
- M Mathematics Example Exercise 3: Suppose that 25 percent (25%) of people who drink alcohol also smoke cannabis: a) If a person drinks, what is the probability that he or she smokes...
Ответ:
for points
Explanation:
loll