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Acids & Bases introduction

An introduction to acids and bases; includes properties, neutralisation reactions and pH

Terms : Hide Images
428180089HydrogenAcids always contain this element
428180090RedThe colour acids turn litmus paper
428180091BelowAcids have a pH ABOVE/BELOW 7
428180092SourSolutions of acids taste ..................
428180093BlueThe colour bases turn litmus paper
428180094AboveBases have a pH ABOVE/BELOW 7
428180095BitterSolutions of bases taste .................
428180096SoapySolutions of bases feel .................
428180097BaseA cleaning product is usually a ACID/BASE?
428180098AcidMost fruits are usually a ACID/BASE?
428180099BaseHas a pH above 7
428180100AcidHas a pH below 7
428180101NeutralHas a pH of 7
428180102AlkalisWater soluble bases
4281801037Water has a pH of ...........
42818010414The pH scale ranges from 1- ...........
428180105NeutralisationThe reaction when acids and bases are mixed
428180106WaterIn a neutralisation reaction, the products are salt and .................
428180107SaltIn a neutralisation reaction, the products are water and .................
428180781BaseA carbonate (eg. bicarbonate of soda) is an ACID/BASE?
428180782BaseA hydroxide (eg. sodium hydroxide) is an ACID/BASE?

Acids and Bases

Terms : Hide Images
380180612Hydronium ionH3O+
380180613HClhydrochloric acid
380180614HNO3nitric acid
380180615H2SO4sulfuric acid
380180616weak aciddoes not totally dissociate (come apart), exists in equilibrium
380180617strong acidcomplete dissociates into hydrogen ion and negative ion
380180618iona charged element or group of elements
380180619alkalinea pH above 7 is alkaline; contains fewer H+ ions than hydroxide ions (OH-)
380180620dissociatewhen a molecule comes part into two or more parts
380180621NaOHsodium hydroxide
380180622KOHpotassium hydroxide
380180623NH3ammonia
380180624Na2CO3sodium carbonate
380180625neutralizeto make a solution neutral by combining an acid and a base to form water and salt
380180626neutralhas a pH of 7, meaning it is neither an acid or base
380180627pHthe concentration of hydrogen ion or hydronium ion of a solution.
380180628buffera solution that prevents the pH from changing, even if an acid or base is added.
380180631acidica pH below 7 is acidic; contains more H+ ions than hydroxide ions (OH-)
406166281Sr(OH)2Strontium hydroxide
406166282titrateto bring an acid and a base to neutral by combining them.
406169976basica pH above 7 is basic, more OH- than H+.
406170659molaritymoles solute per L solution

AP World Dates 3 Flashcards

Terms : Hide Images
3815014161453Ottomans capture Constantinople0
3815014171488Dias rounded Cape of Good HOpe1
3815014181492Columbus' first voyage/Reconquista of Spain2
3815014191502First slaves to Americas3
3815014201517Marin Luther/95 Theses4
3815014211521Cortez Conquered Aztecs5
3815014221533Pizarro conquered Incas6
3815014231588British defeat Spanish Armada7
3815014241600Unification of Japan under Tokugawa rule8
3815014251607Foundation of Jamestown9
381501426161830 Years War10
3815014271683Unsuccessful Ottoman siege of Vienna11
3815014281689Glorious Revolution/English Bill of Rights12
38150142917567 Years War (French and Indian War)13
3815014301776American Revolution/Smith writes Wealth of Nations14
3815014311789French Revolution begins15

Pages 259-272 Flashcards

Terms : Hide Images
346082248Manhattan ProjectThe development of an atomic bomb.0
346082249President TrumanOf the United states ordered the dropping of an atomic bomb on the city of Hiroshima on August 6,1945.1
346082250NagasakiA second bomb was drop on August 9.2
346082251United NationsEstablished in 1945 to replace the failed League of Nations.3
346082252Truman DoctrineOf 1947 the United States explicitly stated that it would aid countries threatened by communist takeovers.4
346082253FederalState with three branches, checks and balances and an independent court.5
346082254Hugo ChavezA third term as the country has nationalized a number of industries including telephone and steel.6
346082255The Cuban RevolutionWas hailed as a great success against a dictator.7
346082256Platt AmendmentWhich also provided for the presence of U.S. military bases.8
346082257Ngo Dihn DiemBecame the president of the democratic south.9
346082258Ho Chi MinhGained control of the land north of the 17th parallel.10
346082259VietminhFought them back.11
346082260General MacArthurNearly reaching the Chinese border, but when it looked as if the North Koreans would be defeated, China entered the war of behalf of the communist North.12
346082261Tienanmen Square MassacreThe government sent troops and opened fire.13
346082262Great Leap ForwardIn which huge communes were created as a way of catapulting the revolution toward its goal of a true Marxist state.14
346082263Mao ZedongHad rallied millions of peasants in northern China and swept southward toward the Kuomindang strongholds, driving the Kuomindang farther and farther south until they finally fled to the island of Taiwan, where they established the Republic of China.15
346082264Chiang Kai-ShekEstablished the KMT as the ruling party of China, but only for a while.16
346082265Three Principles of the PeopleNationalism,socialism, and democracy.17
346082266Chinese Revolution of 1911China became more Westernized in an effort to gain power and boot out the Europeans and Japanese, who had established spheres of influence in the country.18
346082267Iron CurtainWestern influence couldn't penetrate it and Easterners were rarely allowed to go to the Western bloc.19

Important People in AP World History Flashcards

Final

Terms : Hide Images
400863581Adam SmithScottish professor of philosophy. Developed the idea of free enterprise, critical of mercantilism. Wrote Wealth of Nations.0
400863582Alexander the Greatson of Philip II; received military training in Macedonian army and was a student of Aristotle; great leader; conquered much land in Asia Minor, Syria, Egypt, and Mesopotamia; goal was to conquer the known world1
400863583Chiang Kai-ShekGeneral and leader of Nationalist China after 1925. Although he succeeded Sun Yat-sen as head of the Guomindang, he became a military dictator whose major goal was to crush the communist movement led by Mao Zedong. (p. 788)2
400863584ConstantineRoman emperor (r. 312-337). After reuniting the Roman Empire, he moved the capital to Constantinople and made Christianity a favored religion.3
400863585Fidel CastroCuban socialist leader who overthrew a dictator in 1959 and established a Marxist socialist state in Cuba (born in 1927)4
400863586Genghis KhanA Mongolian general and emperor of the late twelfth and early thirteenth centuries, known for his military leadership and great cruelty. He conquered vast portions of northern China and southwestern Asia.5
400863587Ho Chi Minhleader of the Communist Party in Indochina after WWII; led Vietnamese against the French, then North Vietnamese against the United States in the Vietnam War6
400863588Ignatius of Loyola(1491-1556) Spanish churchman and founder of the Jesuits (1534); this order of Roman Catholic priests proved an effective force for reviving Catholicism during the Catholic Reformation.7
400863589John LockeEnglish philosopher who advocated the idea of a "social contract" in which government powers are derived from the consent of the governed and in which the government serves the people; also said people have natural rights to life, liberty and property.8
400863590Josef Stalinwas general secretary of the Communist party, became the leader and dictator of Russia after Lenin's death. He brought Russia out of recession and made Russia the second leading industrial superpower during the Second World War Followed Lenin, pragmatist, socialism in one country, forced rapid industrialization, Great Purges, collectivization. 1927-19539
400863591Julius CaesarMade dictator for life in 45 BCE, after conquering Gaul, assassinated in 44 BCE by the Senate because they were afraid of his power10
400863592Karl MarxGerman philosopher, economist, and revolutionary. With the help and support of Friedrich Engels he wrote The Communist Manifesto (1848) and Das Kapital (1867-1894). These works explain historical development in terms of the interaction of contradictory economic forces, form the basis of all communist theory, and have had a profound influence on the social sciences.11
400863593Mao ZedongLeader of the Chinese Communist Party (1927-1976). He led the Communists on the Long March (1934-1935) and rebuilt the Communist Party and Red Army during the Japanese occupation of China (1937-1945). (789)12
400863594Martin Luthera German monk who became one of the most famous critics of the Roman Catholic Chruch. In 1517, he wrote 95 Theses, or statements of belief attacking the church practices.13
400863595Maximilien Robespierre"The incorruptable;" the leader of the bloodiest portion of the French Revolution. He set out to build a republic of virtue. His execution ended the Reign of Terror.14
400863596Miquel HidalgoThe Catholic priest who led a revolt against Spanish rule around 1810, but was unsuccessful and executed.15
400863597Mikhail GorbachevHead of the Soviet Union from 1985 to 1991. His liberalization effort improved relations with the West, but he lost power after his reforms led to the collapse of Communist governments in eastern Europe. (p. 863)16
400863598Mohandas GandhiA philosopher from India, this man was a spiritual and moral leader favoring India's independence from Great Britain. He practiced passive resistance, civil disobedience and boycotts to generate social and political change.17
400863599Muhammadthe Arab prophet who founded Islam (570-632)18
400863600Nelson MandelaSouth African statesman who was released from prison to become the nation's first democratically elected president in 1994 (born in 1918)19
400863601Ngo Dinh DiemSouth Vietnamese president that was catholic and strongly opposed communism. His poor leadership and corrupt government spelled doom20
400863602Simon BolivarThe most important military leader in the struggle for independence in South America. Born in Venezuela, he led military forces there and in Colombia, Ecuador, Peru, and Bolivia.21
400863603SuleimanKnown as the Magnificent. Ottoman sultan who brought the Ottoman Empire to its height; he succeeded in defeating the Habsburgs and capturing Vienna.22
400863604Sun Yat-senFirst leader of the Nationalist revolution against the Manchu dynasty.23
400863605Timur-i LangLast major nomad leader; 14th-century Turkic ruler of Samarkand; launched attacks in Persia, Fertile Crescent, India, southern Russia; empire disintegrated after his death in 1405., Also known as Tamerlane; leader of Turkic nomads; beginning in 1360s from base at Samarkand, launched series of attacks in Persia, the Fertile Crescent, India, and southern Russia; empire disintegrated after his death in 1405.24
400863606Leon TrotskyRussian revolutionary intellectual and close adviser to Lenin. A leader of the Bolshevik Revolution (1917), he was later expelled from the Communist Party (1927) and banished (1929) for his opposition to the authoritarianism of Stalin.25
400863607Vladimir LeninRussian founder of the Bolsheviks and leader of the Russian Revolution and first head of the USSR (1870-1924)26
400863608Winston ChurchillA noted British statesman who led Britain throughout most of World War II and along with Roosevelt planned many allied campaigns. He predicted an iron curtain that would separate Communist Europe from the rest of the West.27
400863609Wu TiHan "Warrior Emperor" who greatly expanded the empire, (140-87 BCE); promoted peace; supported Confucianism; Conducted trade with the Parthian Empire in the Middle East. He also conducted the first civil service examinations in the world.28
400863610Zheng HeAn imperial eunuch and Muslim, entrusted by the Ming Emperor Yongle with a series of state voyages that took his gigantic ships through the Indian Ocean, from Southeast Asia to Africa. (pp. 355, 422)29

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