Nitrogen gasis not an inert gas, it forms nitric oxide andnitrogen dioxidewithoxygen, ammonia with hydrogen, and nitrogen sulfide with sulfur. Nitrogen gasis used in industries such as the petroleum processing,the chemicals, the pharmaceuticals, the glass, and the fabrication processes, the steelmak...
The gaseous form of water is called What are the two main gases in the atmosphere? What is the coldest gas? What do all the noble gases have in common? What is the scientific name and chemical formula for limestone? What is the formula of nitrogen gas?
What is the formula for fluorine gas? Gases: Gases can be elements or compounds. The elements that are gases at room temperature are hydrogen, nitrogen, oxygen, fluorine, chlorine and all of the noble gases. Fluorine is also the most reactive nonmetal. Answer and Explanation: Become a Study...
What is the main gas in the Earth's atmosphere? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 B。地球大气层中的主要气体是氮气(Nitrogen)。选项 A 氧气也是大气成分之一,但不是主要气体;选项 C 二氧化碳含量较少;选项 D 氢气在大气中的含量极少。
结果1 题目What is the main gas released during a volcanic eruption? A. Oxygen B. Nitrogen C. Sulfur dioxide D. Hydrogen 相关知识点: 试题来源: 解析 C。火山喷发时主要释放的气体是二氧化硫,选项 A 是氧气,选项 B 是氮气,选项 D 是氢气。
This doesn't help me because i need to know what raw materials make up nitrogen. ByNitro— On Aug 06, 2009 What is the process of converting compressed air to N2 nitrogen gas? If the compressed air can produce 45 psi up to 100 psi; what is the corresponding percentage of N2 nitrogen...
百度试题 结果1 题目What is the main gas in the air that we breathe? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 A。解析:我们呼吸的空气中主要的气体是氧气,氧气支持生命活动。
What is the main gas in the air we breathe? A. oxygen B. nitrogen C. carbon dioxide D. hydrogen 相关知识点: 试题来源: 解析 B。我们呼吸的空气中主要的气体是氮气。选项 A“oxygen(氧气)”含量不如氮气多,选项 C“carbon dioxide(二氧化碳)”含量较少,选项 D“hydrogen(氢气)”不是主要气体。
What is the second most abundant gas in the Earth's atmosphere? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon 相关知识点: 试题来源: 解析 A。解析:地球大气中第二丰富的气体是氧气,占大气总量约21%。氮气是最丰富的,约占78%。二氧化碳含量较少,氩气含量也比氧气少。
What gas is mainly responsible for climate change? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 C。二氧化碳是主要的温室气体,对气候变化负有主要责任。选项 A 氧气不是导致气候变化的主要气体。选项 B 氮气也不是。选项 D 氢气不是主要的导致气候变化的气体。