A. It forms a solid. B. It dissociates into sodium ions and chloride ions. C. It turns into gas. D. It remains unchanged. 相关知识点: 试题来源: 解析 B。中文解析:“When salt is dissolved in water, it dissociates into sodium ions and chloride ions.”,盐溶解在水中会解离成钠离子和氯...
When carbon dioxide (CO2) dissolves in water, it forms carbonic acid. The formula for carbonic acid is H2CO3. Here you can see the carbon atom and two...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
解析 Water has three forms: gas, liquid and solid.反馈 收藏
such as rivers, lakes, and oceans; groundwater that saturates the soil and rock beneath our feet; ice and snow found in polar regions and mountain peaks; and water vapor present in the atmosphere. Together, these forms of water play a key role ...
Haiku stand apart from other poetic forms due to their brevity, structure, and focus on capturing a fleeting moment. While rooted in tradition, the form has evolved over time, giving poets room to experiment while still preserving the essence of haiku. Traditional haiku themes and style Historica...
forms,” Molinerosays. “We show both the thermodynamics of water and the crystallization rate are controlled by the change in structure of liquid water that approaches the structure of ice.” Below -55 degrees F, tiny bits of liquid water may still exist, but it would do so only for an...
3.What point does the professor emphasize when he mentions water and ammonia? A. Solid forms of water and ammonia may have contributed to the formation of the gas giants. B. Water and ammonia were not common substances in the outer accretion disk. C. Water and ammonia are pulled in by...
Understanding these nuances is essential in all forms of writing, especially persuasive writing, where word choice influences how readers connect with your message. 2 Avoid repeating words Synonyms also help you avoid repetition. Repeating the same word too often can make your writing dull, ...
little bigger than a quarter and filled up with water, the other one is about the size of a nickel. I went to bed last night, blister free. After reading these comments, the only thing that I can think happened is the bedbugs in my sheets and mattress. But does that cause large ...
Water on Earth Panorama of the Iguazu waterfalls in Brazil. Water is a chemical substance that is composed of hydrogen and oxygen and is vital for all known forms of life.[27] In typical usage, water refers only to its liquid form or state, but the substance also has a solid state, ic...