题目

What will you do with a huge bag of waste when you see the four waste bins in your community（社区）？ They are Wet, Dry, Recyclable and Harmful.Many people know the importance of waste sorting, but they just don't know what falls into which kind. This makes it seem a little time-taking and difficult.As a pioneer city, Shenzhen is also taking steps to encourage people to do waste sorting. Not only has the government tried hard to tell the public about the different four kinds of waste through posters and media, but also it is going to give prizes to people across the city. The total prize 请用化学知识回答下列问题： （1）一氧化碳和二氧化碳化学性质不同，原因是                                ； NaOH溶液和Ca(OH)2溶液都能使酚酞溶液变红，原因是                     。 （2）下图是某反应的微观示意图，请写出一个符合该图示的化学方程式：           。