When 1-propanol is heated in the presence of an acid catalyst, what is the major organic product? Define what is organic compounds? What is the major product of 2-methyl-2-pentene with Br2? What are the products of the combustion of an organic compound?
Are you willing to pay more to buy organicproducts that may help to protect the environment?可知,作者认可有机食品能帮助保护环境这一点,认为负责任的消费者应该购买有机食品。因此作者对于有机食品的态度是支持的,故选D。 结果一 题目 A (2020 四川成都高二期中)If you've never bought organic food,...
What's good about organic food？Rena and Doris are shopping in the supermarket. Now they are moving to the organic products section.Rena: Look, Doris, there are so many organic products here: organic fruits, vegetables, wine made from organic grapes, pear, yoghurt, bread, beef, ...
What is the major product of the shown reaction below? What is the major product of the shown reaction? What would be the products of these reactions? What are the products of the following reactions:H3C-H What are the products of the below-mentioned reaction? What will be the product(s)...
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There are 3 steps to solve this one. Solution Share Step 1 Introduction and Asking :− Explanation: We need to determine the products of several organic reactions involving v...View the full answer Step 2 Unlock Step 3 Unlock Answer UnlockPrevious question Next questionNot...
What are the differences between organic and inorganic sunscreen, and how can consumers use this knowledge when choosing sunscreens? Eileen Zhang, General Manager at Hallstar, explains. This article is sponsored by Hallstar. When choosing different sunscreen products, consumers take many factors into ...
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D. The market food products are as safe and nutritious as the organic foods. 相关知识点: 试题来源: 解析 B 正确答案:B 解析:文中关键句是“The advantage claimed for such foods over conventionally grown and marketed food products are now being debated. ” 知识模块:听力理解...
“Organic produce is always better,” Gold said, “The food is free of pesticides (农药), and you are generally supporting family farms instead of large farms. And more often than not, it is locally grown and seasonal, so it is more tasty. ” Gold is one of a growing number of ...