题目

纳米级Cu2O是优良的催化剂和半导体材料，工业上常用下列方法制备Cu2O。（1）热还原法加热条件下，用液态肼（N2H4）还原新制的Cu(OH）2制备Cu2O，同时放出N2。该反应的化学方程式为   。（2）电解法 以氢氧燃料电池为电源，用电解法制备Cu2O的装置如图。①A的化学式为   。②燃料电池中，OH-的移动方向为   （填“由左向右”或“由右向左”）；电解池中，阳极的电极反应式为   。③电解一段时间后，欲使阴阅读理解Joshua, Helmut, and BethlehemMichelle O.DonovanISBN 9781462058679Life is not easy for nine-year-old Joshua during World War II. Because of his family’s Jewish background, they are sent to live in the concentration camps. Scared and alone, Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend.Encourage Me!Inspirational PoetryGloria CoykendallISBN 9781412027854It is an easy-to-read collection of poems originally written to encourage in faith and to be a cure for chromic depression(长期抑郁) … cure to strengthen identity and purpose.More Things in HeavenBill BosworthISBN 9780595433582In his More Things in Heaven, Bill Bosworth presents the highlights of his 83 years of life, including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding the deepest meaning for their existence based on their own experiences.Creation or EvolutionMichael EbifeghaISBN 9781450289023Were humans created, or did they evolve? How old is the Earth? The debate between science and religion continues to be heated. In Creation or Evolution, Michael Ebifegha examines these two opposed world views within the structure of empirical(实证的) science.Seeking the EdgeDr. Joseph L. RoseISBN 9781462031795Seeking the Edge provides the tools and techniques to find that edge in one’s life---driving readers to achieve success whether in your current job, finding a new job, in education, family, or even hobbies.1.The ISBN for the book of poems is _______.A. 9781462031795 B. 9781462058679C. 9780595433582 D. 97814120278542.What kind of readers will probably like reading More Things in Heaven?A. Those who are trying to be spiritual leaders.B. Those who are searching for the meaning of life.C. Those who study the art of writing.D. Those who like traveling abroad.3.Which of the following books explores the origin of humans?A. Seeking the Edge.B. More Things in Heaven.C. Joshua, Helmut, and Bethlehem.D. Creation or Evolution.