How Does Baking Powder Work in Cooking

Baking powder is used in baking to make cake batter and bread dough rise. The big advantage of baking powder over yeast is that it works instantly. Heres how the chemical reaction in baking powder works. How Baking Powder Works Baking powder contains baking soda (sodium bicarbonate) and a dry acid (cream of tartar or sodium aluminum sulfate). When liquid is added to a baking recipe, these two ingredients react to form bubbles of carbon dioxide gas. The reaction that occurs between sodium bicarbonate (NaHCO3) and cream of tartar (KHC4H4O6) is: NaHCO3 KHC4H4O6 → KNaC4H4O6 H2O CO2 Sodium bicarbonate and sodium aluminum sulfate (NaAl(SO4)2) react in a similar manner: 3 NaHCO3 NaAl(SO4)2 → Al(OH)3 2 Na2SO4 3 CO2 Using Baking Powder Correctly The chemical reaction that produces the carbon dioxide bubbles occurs immediately upon adding water, milk, eggs or another water-based liquid ingredient. Because of this, its important to cook the recipe right away, before the bubbles disappear. Also, its important to avoid over-mixing the recipe so that you dont stir the bubbles out of the mixture. Single-Acting and Double-Acting Baking Powder You can buy single-acting or double-acting baking powder. Single-acting baking powder makes carbon dioxide as soon as the recipe is mixed. Double-acting powder produces additional bubbles as the recipe is heated in the oven. Double-acting powder usually contains calcium acid phosphate, which releases a small amount of carbon dioxide when mixed with water and baking soda, but much more carbon dioxide when the recipe is heated. You use the same amount of single-acting and double-acting baking powder in a recipe. The only difference is when the bubbles are produced. The double-acting powder is more common and is useful for recipes that might not get cooked right away, such as cookie dough.

My Miserable Math Moments. - 991 Words

My Miserable Math Moments It was the 7th grade when math started getting really hard for me, none of it made sense anymore and I was ready to quit. My life up to this point I had grown up and been home schooled right along with my six brothers and sisters. I had always loved the freedom of my parents being able to choose what curriculums and subjects we did. Also I had always excelled at most subjects, but math and never seemed to be a problem for me, until now. I desperately wanted to enjoy my math like I did with all my other subjects. However for the life of me I couldn’t understand anything I was supposed to be learning, the fractions, the decimals, or the word problems. They were all like a foreign language to me. Beginning school was such an exciting time for me, I had seen all my older siblings doing it for years and I always wanted to be just like them. Starting off for the first few years’ things went really well, I had fun and enjoyed learning along with my family. Then middle school came around. At first things were going smoothly but then slowly I started to understand less and less in math. I finally got a point where none of it made sense anymore. I had my parents, siblings, and friends all trying to help me by explaining and showing me any tricks or tips they had but nothing worked for me. I broke down into tears often because I couldn’t make sense of anything. I couldn’t get through a day of math without needing help. My parents wanted to help butShow MoreRelatedMy First Supervisory Experience With A Preschool Teacher Essay871 Words   |  4 Pageswonderful. Just as my experience, it is not always optimistic. In this journal, I would like to share my first supe rvisory experience with you, although it is not a happy one. I feel if I want to learn and improve myself, I need to talk about or reflect the experiences either positive or negative ones. On June 2012, I completed the Montessori Training and got my Montessori Teacher Credential. 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1984 A Bleak Prediction of the Future Essay Example For Students

1984 A Bleak Prediction of the Future Essay Nineteen Eighty-Four was written by a major contributor to anticommunist literature around the World War II period, and is one of the greatest stories of an anti-utopian society ever. Nineteen Eighty-Four was not written solely as an entertaining piece of literature or as a dream of what the future could be like, it was written as a warning of what could happen as a result of communism and totalitarianism. This was not necessarily a widely popular vision of the future at the time of publication, but it was certainly considered a possibility by many people. The popular vision of the future, if analyzed as from a character in the books point of view, sometimes changes, depending on the character. The mass of people, the proletarians, have a single vision of what the future is. However, Winston, and others who have had the same experience as him, have a different view of the future after leaving the Ministry of Love. Their were many different visions of the future at the time when Nineteen Eighty-Four was written. Some people believed that the world superpowers would conquer the weak nations of the world and democracy would rule everything. Some believed that the world would stay as it was in 1948, as many individual nations, and somewhere in the future we would drive cars through the air and live on the moon. Others feared that communism, totalitarianism, and socialism would spread throughout the world, and that everyone would suffer under these undesirable economic and political structures. It was on this basis that Nineteen Eighty-Four was written. George Orwells idea of a totalitarian society is frighteningly realistic, and could easily have been construed as a possibility of what the world might have been like in 1984. In the 19th century many different visions of the future have entertained our society, been marketed, and teased the minds of millions. Television shows such as the Jetsons and countless movies like Star Wars, Logans Run, Back to the Future, and many others have greatly influenced how we as a society view and have viewed the future. The recurring ideas we seem to have are of flying cars, robots that do our chores, faster modes of transportation; basically anything that will make our lives easier. One of the most evident examples of this today is the remote control. By using the remote control no one has to get up to change the channel, therefore using less energy and making life that much easier. By making everything easier it is believed by many that they will be happier with less things to do, but in actuality it will eventually stamp out existence. This same idea is present in Nineteen Eighty-Four, starting with the concept of Newspeak. Newspeak is a concise edition of the English language in which some words are combined and many words are cut out in order to enhance the ease of speaking. Syme, one of Winstons friends said in the novel, Dont you see that the whole aim of Newspeak is to narrow the range of thought? . . . Every concept that can ever be needed will be expressed by exactly one word . . . all its subsidiary meanings rubbed out and forgotten. The obvious idea presented by this statement is that humankind is lazy and that Newspeak will make it easier for humans to communicate. However, there is a much deeper meaning behind Newspeak and why it was created. By eliminating words from peoples vocabularies, their ability to revolt against the Party or to express their feelings about the Party is therefore eliminated as well. The Party will therefore be everlasting once, all real knowledge of Oldspeak will have disappeared . as Syme said. .u7b1b0a291e515306306528737bc50ba0 , .u7b1b0a291e515306306528737bc50ba0 .postImageUrl , .u7b1b0a291e515306306528737bc50ba0 .centered-text-area { min-height: 80px; position: relative; } .u7b1b0a291e515306306528737bc50ba0 , .u7b1b0a291e515306306528737bc50ba0:hover , .u7b1b0a291e515306306528737bc50ba0:visited , .u7b1b0a291e515306306528737bc50ba0:active { border:0!important; } .u7b1b0a291e515306306528737bc50ba0 .clearfix:after { content: ""; display: table; clear: both; } .u7b1b0a291e515306306528737bc50ba0 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u7b1b0a291e515306306528737bc50ba0:active , .u7b1b0a291e515306306528737bc50ba0:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u7b1b0a291e515306306528737bc50ba0 .centered-text-area { width: 100%; position: relative ; } .u7b1b0a291e515306306528737bc50ba0 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u7b1b0a291e515306306528737bc50ba0 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u7b1b0a291e515306306528737bc50ba0 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u7b1b0a291e515306306528737bc50ba0:hover .ctaButton { background-color: #34495E!important; } .u7b1b0a291e515306306528737bc50ba0 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u7b1b0a291e515306306528737bc50ba0 .u7b1b0a291e515306306528737bc50ba0-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u7b1b0a291e515306306528737bc50ba0:after { content: ""; display: block; clear: both; } READ: Human Rights vs. Sovereignty EssayThe Party is able to control the vision of the future and the future itself by controlling the past. It hires people like Winston to make sure that everything that has ever happened agrees exactly with what the Party said or predicted. In some cases, the past is changed to make it look like the Party did even better than they had originally predicted. By controlling what happened in the past, the Party, in the eyes of the public, can do no wrong, and no one will ever question the Party or its laws or any of its actions. If the proles believe what the Party says is happening and what happened, then the Party will control Oceania. The proles vision of the future is that of an never ending cycle of birth and death. It seems as if the proles could care less about many important things and be traumatized by trivial things. Winston realizes this when he sees the woman outside of Mr. Charringtons shop who hangs diapers all day every day. He says, in the . . . court below a monstrous woman, solid as a Norman pillar, with brawny red forearms and a sacking apron strapped about her middle, was stumping to and fro between a washtub and a clothesline, pegging out a series of square white things which Winston recognized as babies diapers. Whenever her mouth was not corked with clothes pegs she was singing in powerful contralto: . . . This is a perfect example of how the prole population is suppressed by the Party. The Party published songs for the benefit of the proles, as to keep them right where they wanted, drudging on day after day doing the same thing, and being perfectly content with it. Winstons view of the future and what it held for him changed throughout the course of the novel. At the beginning, Winstons general mood is a dismal one. All the descriptions in the beginning are glum and colorless, cold and windy. From the description of him waking up that is given, Winston wrenched his body out of bed . . . it is easy to tell that Winston doesnt look forward to waking up every morning. His routine is much like that of a prole, except that Winston dreads his daily routine, whereas the proles enjoy their routine. Every day Winston must be woken up and do the Physical Jerks, followed by a mundane day of repetitive work, three meager meals, the Two Minute Hate, and various other forced habits. After the loss of his mother and sister, and the unhappy relationship with his ex-wife Katharine, it is quite obvious that Winston isnt exactly a happy man and doesnt have much to look forward to in the beginning of the novel. While Winston is being treated in the Ministry of Love, the vision of the future that he learns to believe in is that of what OBrien described, Children will be taken from their mothers at birth . . . The sex instinct will be eradicated. Procreation will be an annual formality like the renewal of a ration card. We shall abolish the orgasm. There will be no loyalty, except loyalty toward the Party. There will be no love, except the love of Big Brother. There will be no laughter, except the laugh of triumph over a defeated enemy. There will be no art, no literature, no science. When we are omnipotent we shall have no more need of science. According to the beliefs of the Party, this is what a perfect society would be described as. Once Winston is treated, he believes this with no doubt whatsoever, and is content with it. Bibliography:

Temporary Equilibrium and Long Run Equilibrium

Question: Discuss about the Temporary Equilibrium and Long Run Equilibrium. Answer: Introduction In macroeconomics, the performance of the economy is measured with respect to short-run that deals with unexpected diminish in AD that leads to surplus.The focus is mostly on the demand and supply of all commodities and services that are produced in the economy. It is also measured with respect to LR that deals with inflation, which acts as a key impact of the rise in aggregate demand. Macroeconomics, mostly consider the nationwide market of the economy and as a result, it deals with production and distribution of all commodities and services (Gandolfo, 2013). The essay provides a brief overview about LRAS and the SRAS curve. It also examines the SR equilibrium as well as the challenges that are faced in the short run. It illustrates the AD curve, LRAS as well as SRAS. A brief overview related to the effect of government policy as well as SR and LR equilibrium has also been illustrated. Analysis AD indicates the demand for all individual commodities and services that are combined together. It also represents the overall quantity of all commodities that are demanded by the economy at diverse level of prices. The vertical axis illustrates the level of price of all final commodities and services. The aggregate level of price is measured by either the deflator of GDP or by consumer price index (Broda, 2014). In economics, AD implies the overall supply of commodities and services that firms in the domestic economy desires to sell at a given level of price. In the long-run, AS curve is mostly affected by capital, labor and technology. The LRAS is considered stagnant as it shifts slowly among the three ranges of the AS curve. On the other hand, in the SR, the AS curve is mostly upward sloping and it shifts in relation to changes in the level of price as well as production (Kaldor, 2015). Equilibrium is accomplished in the short-run, when both the AD and SAS intersects. However, the equilibrium point gets changed when either AD or SAS curve shifts. The above figure shows that the shift of the AD curve towards the right will cause the equilibrium output and price to increase. It is imperative for an economy to accomplish equilibrium in the all the markets such as labor market as well as product market in order to flourish. The diagram illustrates AD and AS curve. E1 illustrates short-run equilibrium where the equilibrium price is denoted by P1 and equilibrium output is denoted by Y1. It shows an outward movement of the supply curve from S1 to S2 due to sudden shocks in the SRS curve. In the short-run, the factors that are used in the production are mostly fixed (Rao, 2016). Government mostly plays an imperative role to bring the stability back in the economy that is lost in the short-run. They make use of certain measurable changes that will be able to bring the stability in the market. The measurable changes are implemented by using both expansionary and fiscal measures. There are particular contractionary measures that are implemented by the government in order to diminish productivity in the market. However, on the other hand, the government takes expansionary fiscal policy in order to surmount the deficit in productivity. Using these measures, the present situation of economy is re-stabilized. The alterations are incorporated by the government at the level of taxation as well as at the level of employment (Stiglitz, 2015). The LR supply curve is perfectly vertical that reflects the belief of economists regarding the fact that changes in AD only leads to interim change in the total real output of the economy. The diagram shows that equilibrium in the long-run takes place when intersection takes place between AS1, AD1 and LRAS. At the point of intersection, the SR equilibrium real GDP equals to the LR real output. The AD mostly shifts from AD1 to AD curve due to changes in some fiscal policy measures. This will in turn shift the point of equilibrium away from the long-run equilibrium that was accomplished earlier. This will in turn lead to increase the level of price as well as increase in the level of output. This indicates the new short run equilibrium that takes place in the economy (Buiter, 2014). The AS curve is also likely to increase from AS1 to AS2 with the movement of the economy towards the long-run. This will in turn shift the point of equilibrium to provide a coalition with the long-run equilibrium. With the help of the expansionary measures, the level of output and price gets increased in the short-run however; the contractionary measures decreases the level of output and pric e. Conclusion It can be thus concluded that a stable equilibrium requires the economy to produce a level of output at which intersection takes place between the aggregate demand curve, the long run aggregate supply curve and the short run aggregate supply curve. It can also be concluded that the intervention of the government takes place in the short-run in order to restore instabilities in the market. The economic instabilities are thus minimized in the LR through stabilisations policy and welfare of the economy. References Broda, C. . (2014). The economic stimulus payments of 2008 and the aggregate demand for consumption. . Journal of Monetary Economics , 68, S20-S36. Buiter, W. H. (2014). Temporary Equilibrium and Long-Run Equilibrium (Routledge Revivals). Routledge. Gandolfo, G. (2013). International Economics II: International Monetary Theory and Open-Economy Macroeconomics. Springer Science Business Media. Kaldor, N. (2015). Keynesian economics after fifty years. In Essays on Keynesian and Kaldorian Economics. Palgrave Macmillan UK. , (pp. 27-74). Rao, B. B. (2016). Aggregate demand and supply: a critique of orthodox macroeconomic modelling. Springer. Stiglitz, J. E. (2015). Economics of the Public Sector: Fourth International Student Edition. Norton Company.