C3GCyanidin 3-Glucoside Copyright 1988-2018AcronymFinder.com, All rights reserved. Suggest new definition Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. ...
Lewis acids can catalyze this reaction. When using Lewis acid catalysis, the pH value of the system is controlled by the Lewis acid, allowing the reaction to proceed directly. Common Lewis acid reagents include TiCl4, ZnCl2, and Ti(O-iPr)3. Among them, Ti(O-iPr)3 is widely used due ...
can be dichloromethane or dichloroethane. The weight ratio of liquid chlorine to the inert solvent is 5:1, and the weight ratio of sulfur trioxide to the inert solvent is 2:1. The reaction temperature between sulfur trioxide and cyanuric chloride is 10-40°C, and the reaction time is 2-5...
百度试题 结果1 题目What color is green and blue? A. Cyan B. Yellow C. Pink 相关知识点: 试题来源: 解析 A。绿色和蓝色混合是青色,“cyan”是青色的英文表达。反馈 收藏
百度试题 结果1 题目My shirt is green. What color is green plus blue? A. cyan B. purple C. yellow D. orange 相关知识点: 试题来源: 解析 A。绿色加蓝色是青色。选项 B 是红色加蓝色,选项 C 是红色加绿色,选项 D 是红色加黄色。反馈 收藏 ...
A. cyan B. magenta C. yellow D. red 相关知识点: 试题来源: 解析 A。蓝色和绿色混合会得到青色。选项 B 品红色是由红色和蓝色混合得到。选项 C 黄色是三原色之一,不是蓝色和绿色混合得到的颜色。选项 D 红色是三原色之一,不是蓝色和绿色混合得到的颜色。反馈...
百度试题 结果1 题目What color do we get when we mix cyan and magenta? A. black B. white C. yellow D. green 相关知识点: 试题来源: 解析 B。青色和品红色混合会得到白色。反馈 收藏
The article presents a guidance on investigating a lump in the body. It cites that if the lump is red and painful, it might be a boil that will often disappear on its own. It states that if the lump is in the groin which disappears when pressed, i...
What color do you get when you mix blue, green and yellow?( ) A. light blue B. cyan C. dark green D. lime green 相关知识点: 试题来源: 解析 D。蓝色、绿色和黄色混合会得到淡绿色。选项 A 浅蓝色通常是由蓝色和白色混合;选项 B 青色主要是蓝色和绿色混合;选项 C 深绿色不是由这三种颜色...
What color filter would absorb red wavelengths? A. Red B. Magenta C. Cyan D. Yellow 相关知识点: 试题来源: 解析 C这是一道关于减色法过程的细节题。根据第三段第二句话可知,减色法中的三原色分别是蓝绿色、紫红色、黄色;它们分别从白色中吸取红色、绿色、蓝色的光波。故可得出蓝绿色吸收的是红色的...