ACTIVITY SERIES The activity series of metals is an list of metals ranked in order of decreasing reactivity to displace hydrogen gas from water and acid solutions. It can also be used to predict which metals will displace other metals in aqueous solutions. In introductory chemistry‚ the reactivity series or activity series is an empirical series of metals‚ in order of "reactivity" from highest to lowest. It is used to summarize information about the reactions of metals with acids and water‚ single
Free Hydrogen Oxygen Chlorine
The Balmer series is characterized by the electron transitioning from n ¡Ý 3 to n = 2‚ where n refers to the radial quantum number or principal quantum number of the electron. The transitions are named sequentially by Greek letter: n = 3 to n = 2 is called H-¦Á‚ 4 to 2 is H-¦Â‚ 5 to 2 is H-¦Ã‚ and 6 to 2 is H-¦Ä. As the spectral lines associated with this series are located in the visible part of the electromagnetic spectrum‚ these lines are historically referred to as H-alpha‚ H-beta‚ H-gamma and
Premium Bohr model Star
Solution: Apply integral test: Z Z ln R 1 X R 2 1 p dx x (ln x) p=1 p 6= 1 let ln (x) = u then ln 2 so that when p = 1 and p < 1 integral diverges by letting R ! 1‚ so does the series. When p > 1 then integral converges to ! 1 p 1 p 1 p (ln R) (ln 2) (ln 2) lim = ‚ R!1 1 p 1 p 1 p so does the series. 2. (18 pts.) Find the in…nite sum 1 : n (n + 2) n=1 Solution: See that 1 1 = n (n + 2) n 1 n+2 1 X 8 R < ln ujln 2 ln 1 ln R du = 1 p : u p up 1 ln 2 hence 1 n (n + 2) n=1 k X
Premium Series Natural logarithm Calculus
Total entertainment was given to us Mapuans last January 23.The show was generally non-stop on laughter. The performers were so funny that the Gymnasium was full of laughter until the end. All the viewers were cheering and laughing at the same time during and even after the show. The crowd even scream and wave their hands wildly to cheer for the performers when they attempt to kiss a spectator. All we did was to observed and enjoy the show. The show was started by three comedians- Atak‚ Petite
Premium Laughter Performance Performing arts
The divine comedy is an epic poem written b Dante Alghieri between 1306 and 1321. In three sections Dante takes you through Inferno (Hell)‚ Purgatorio (Purgatory) and Paradiso (Paradise or Heaven). Each section has 33 parts that include mythological and historical personages. Dante starts in the Forest of Error when he is just 35 years old. The Forrest of Error symbolized his sin and the sin of the world. He tries to get through the light on the top of the hill which represents Christ but a leopard
Free Divine Comedy Inferno Hell
Title of Experiment: An Activity Series Lab MSDS: Copper‚ Cu(s) Stability- Stable. Incompatible with strong acids‚ active halogen compounds‚ chlorine‚ fluorine‚ iodine‚ bromine‚ ammonia. May react explosively with strong oxidizing agents. Toxicology-Dust may cause respiratory irritation. Personal Protection- Suitable ventilation if handling powder. Zinc‚ Zn(s) Stability-Stable. Incompatible with amines‚ cadmium‚ sulfur‚ chlorinated solvents‚ strong acids‚ strong bases. Air and moisture
Premium Chlorine Bromine Oxidizing agent
Shakespearean Comedy - Essay In the Shakespearean comedy “The Taming of the Shrew”‚ William Shakespeare cleverly uses the techniques; Satire‚ Caricatures‚ Wit and Irony to create humour. “The Simpsons” & “The Big Bang Theory” are television shows that also engage the audiences with the same comedic techniques. The comedic technique satire is used in comedies to make fun and criticize the stupidity and weakness of individuals. In the Shakespeare’s comedy ‘The Taming of the Shrew’
Premium United States Love Human rights
Kiwi Series #1 My choice of artwork for this essay is titled Kiwi Series # 1. This painting is made by Dennis Wojtkiewicz in 2005. The size of this painting is 36 by 66 inches. The medium used in this painting is the oil on canvas. I chose this painting because it appeals to my sense of aesthetics and also it has the most interesting use of texture. This painting is an excellent example of our sight being able to activate other senses. The presentation of the translucent fruit and fuzzy skin is
Premium Fruit Color Painting
Hamlet Close Read In Shakespeare’s play Hamlet‚ Hamlet’s first soliloquy exemplifies his feeling after he goes through a series of traumatic events including his father’s premature death‚ his mother’s hasty marriage and his loss of the throne to his uncle Claudius and new step father. Shakespeare uses this soliloquy to help shape Hamlet’s character as overly emotional but proving to be very intelligent when establishing the theme of the play through the conflict of a man’s emotions and reason.
Premium Emotion Family William Shakespeare
Taylor Schiffer 2-4-2011 Persuasive Essay Watching television is an experience shared by most adults and children. It is cheap‚ appealing and within the reach of the general public. In this way TV has become an important media around the world. Sadly this resource isn’t used in a way that people could get the best possible benefits from it. The purpose of this essay is to persuade the reader that people shouldn’t watch too much television because the content of many TV programs is not educational;
Premium Television Time Television program