百度试题 结果1 题目What is the color of copper sulfate solution? A. Colorless B. Yellow C. Blue D. Green 相关知识点: 试题来源: 解析 C。硫酸铜溶液是蓝色的。选项 A 无色、选项 B 黄色、选项 D 绿色都不符合硫酸铜溶液的颜色。反馈 收藏 ...
Copper sulfate, also known as cupric sulfate or blue vitriol, is a chemical compound with the formula CuSO4. It is a salt that is highly soluble in water and has a blue color due to the presence of copper ions. Copper sulfate is commonly used as a fungicide, herbicide, and pesticide in...
13 Water is added to anhydrous copper(II) sulfate.What happens during the reaction? B A The copper(II) sulfate turns blue and the solution formed gets colder. B The copper(II) sulfate turns blue and the solution formed gets hotter. C The copper(II) sulfate turns white and the solution ...
What color is a copper sulphate solution? Which of the changes are chemical changes a candle is burned, a silver teapot turns black, candle wax is melted, two clear colorless salt solutions are mixed and a bright orange precipitate forms, sug ...
copper sulphate? ; 翻译结果3复制译文编辑译文朗读译文返回顶部 What is copper sulfate? 翻译结果4复制译文编辑译文朗读译文返回顶部 Copper sulphate is what? 翻译结果5复制译文编辑译文朗读译文返回顶部 What is the cupric sulfate? 相关内容 aVientoe Vientoe[translate] ...
A. Copper sulfate and water B. Iron and water C. Copper sulfate and iron D. Iron and oxygen 相关知识点: 试题来源: 解析 C。解析:文章开头提到“The purpose of this chemical experiment is to observe the reaction between copper sulfate and iron.”。 反馈...
What is Copper Sulfate used for? Copper Sulfate, also known as Cupric Sulfate, is a chemical compound that is used for various purposes in industries and agriculture. It is a combination of copper, sulfur, and oxygen. The blue crystalline powder form of Copper Sulfate is commonly used in dif...
1 You are going to investigate what happens when aqueous copper(II) sulfate reacts with two different metals, zinc and iron.Read all the instructions below carefully before starting the experiments.Instructions You are going to carry out two experiments.(a)Experiment 1Use a measuring cylinder to...
of copper II sulfate has intrigued chemists and science students alike. This chemical compound plays a crucial role in fields such as chemical manufacturing, agriculture, and medicine, as well as in numerous commercial products worldwide. Explore the diverse applications of copper II sulfate:
As a hair dye: Copper sulfate has been used for centuries as a hair dye, creating a royal purple color. In bleaching bran and flour: Copper sulfate is commonly used to bleach bran and flour, making them look whiter. It is also used in the pulp industry to reduce frothiness during pulpi...