Exercise 7.3 (training!!!) 1. Find the oxidation numbers of the underlined elements in the following species. (a) (e) (i) (m) (q) (u) (y) 2. SO3 PbSO4 CoCl42CrO42SO32Ca(NO3)2 Co(NH3)43+ VO2+ CaH2 KMnO4 SCl2 N2 NaOH (c) (g) (k) (o) (s) (w) HCO3[Al(OH)4]MnO42NO2FeCl3 KOCl (d) (h) (l) (p) (t) (x) H2S2O7 H2O2 Cr2O72K2SO4 CH4 Pt(CO)4 Which of the following equations represent redox reactions? Specify the species being reduced in each case if applicable. (a) (b) (c) (d) NaI(s) + 2K(s) + 2NH3(g)
Premium Oxygen Hydrogen Acetic acid
called the: a) Alternative b) Opportunity cost c) Consumer cost d) Producer cost [pic] Question 4 Which of the following is not one of the basic economic questions? a) What to produce b) Who to produce for c) How to produce d) How to maximise economic growth [pic] Question 5 The basic economic problems will not be solved by: a) Market forces b) Government intervention c) A mixture of government intervention and the free market d) The creation
Premium Inflation Supply and demand Economics
Explain how Othello’s and Iago’s relationship leads to tragedy? The most influential writer in English literature ‘William Shakespeare’ born 1564 wrote many plays comedies and sonnets. I will be talking about one of Shakespeare’s most popular play which is ‘Othello’. Othello has a long and successful stage history and was one of the first plays to be performed since the 1660’s. Othello has never gone in and out of fashion like some of Shakespeare other plays. This is possibly because of their universal
Premium Othello Iago
"No taxation without represntation."It means a government does not have the right to tax a group of people without them being represented in the government.That’s what the colonists said when the british kept on taxing them unfairly.Some these taxes were the Stamp Act‚and Tea Act.The stamp act was put in place in order to pay for the british soldiers being there.The tea act was also put in place to bail out the East India Tea Company‚but ended up taxing the colonists.These are some of things that
Premium United Kingdom American Revolution Thirteen Colonies
the debt back to Britain. The colonist opposes to this and thought they had put enough effort into the war to be made accountable of the debt. The violation of the rights from the British towards the colonists provoked a feeling of resentment‚ which lead to the American Revolution. Parliament passed a series of acts to force colonists to pay off the debt. This series of acts increased the fever of rebellion in the colonies. The first act that was passed was the sugar act of 1763. This acts
Premium United Kingdom England American Revolution
Americas. Columbus was not the first to find America thought‚ There were others before him. Columbus started the colonization of America. He helped shape history by bringing britain subject to the Americas to colonize which lead to the American Revolution. Which then lead to us Creating America a new country.
Premium Christopher Columbus Americas Europe
GE2402: English for Business Communication Week 7 Supplementary Exercises _____________________________________________________ For each question‚ circle the letter (a‚ b‚ c‚ or d) which corresponds to the most suitable answer. 1. To overcome any possible reader resistance‚ you should a. make your request immediately. b. bribe your reader. c. lay a logical foundation before the request is delivered. d. state very clearly the negative consequences of not doing as you
Premium Volkswagen English-language films The Reader
present in‚ or derived from‚ plants and animals. Materials/ Apparatus: Bunsen burner‚ 3 test tubes‚ test tube holder‚ dropper‚ red litmus paper‚ albumin (cystine)‚ sugar (sucrose)‚ urea‚ soda lime‚ 1% sodium hydroxide‚ hydrochloric acid‚ 5% lead acetate Procedure A: Testing for Carbon‚ Hydrogen and Oxygen 1. 1g of sugar (sucrose) was placed in a dry test tube. 2. The test tube was heated in an inclined position. 3. Observations were recorded.
Premium Ammonia Oxygen Carbon dioxide
Increasing proportion of unskilled labor. * Continuous acquisition of small firms which distracted management from their main issues. * This thing also generated liquidity shortage * These things resulted in reduced margins as well as increased lead time from 4 to 6-8 weeks. Major policies that company adopted after change in management:- * New CEO marshal Epstein from a major consumer goods company was appointed. * Manufacturing VP Jose Ramose was hired. * Together they decided 4
Premium Economics Laborer
The Wilmot Proviso‚ and the question of whether to allow the expansion of slavery‚ gave the nation’s political parties a new focus‚ and inspired the establishment of new political factions. In the election of 1848‚ the Democrats and the Whigs were both split over the issue of expanding slavery. Factions in support of the Wilmot Proviso clustered together‚ and formed the Free Soil Party. Northerners had become increasingly suspicious of the Union‚ and believed that the Federal Government was run by
Premium American Civil War Slavery in the United States Abraham Lincoln