2Na + 2H2O → 2NaOH + H2which volume of hydrogen is produced at room temperature when 0.2 mol of sodium reacted.2.4dm 要简明一点的 相关知识点: 试题来源: 解析 意思是钠跟水反应,钠的物质的量是0.2mol要求H2物质的量,物质的量之比等于配平系数之比即2比1即H2 0.1mol ...
When sodium reacts with water, it produces hydrogen gas. What is the other product? A. sodium hydroxide B. sodium oxide C. sodium chloride D. sodium sulfate 相关知识点: 试题来源: 解析 A。钠与水反应生成氢氧化钠和氢气。反馈 收藏
Sodium reacts with water according to the equation below:2Na + 2H2O → 2NaOH + H2which volume of hydrogen is produced at room temperature when 0.2 mol of sodium reacted.2.4dm 要简明一点的 英语作业帮用户2017-10-30 举报 用这款APP,检查作业高效又准确!扫二维码下载作业帮 拍照搜题,秒出答案,一...
The element sodium is very reactive. What happens when sodium reacts with water? A. It freezes the water B. It makes the water turn into steam C. It catches fire and gives off hydrogen gas D. It turns the water into ice 相关知识点: ...
In what way and in what form does sodium react with water? Elementary sodium reacts strongly with water, according to the following reaction mechanism: 2Na(s) + 2H2O → 2NaOH(aq) + H2(g) A colourless solution is formed, consisting of strongly alkalic sodium hydroxide (caustic soda) and...
1,2 Boron oxide also reacts with water to form boric acid. Weir and Fisher found that borax and boric acids have similar toxicity when dose is calculated as boron.3 Therefore, the toxicity associated with these compounds is expected to be similar when based on boron equivalents. Many studies...
When the circulation of the drilling fluid containing the seepage loss reducer takes place, the compound reacts with the monovalent and polyvalent cations contained in the formation to form a seal in the formation adjacent to the well bore.Adelina J. Son...
Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The reaction can be represented by the following chemical equation. Al4C3(s) + 12H2O(l) arrow 4Al(OH)3(s) + 3CH4(g) If 0.327 moles of Al4C3 completely reacts wi ...
Carbon dioxide fixation involves producing sodium hydroxide through electrolysis (10) of a saturated saline solution, in which sodium chloride reacts with water to give sodium hydroxide, chlorine and hydrogen gases. The recovered sodium hydroxide is added to sea water, so that magnesium chloride and...
Handling, Storage, and Precautions: while relatively insensitive to impact, the solid can decompose explosively above its melting point. It forms highly explosive azides with metals such as Cu, Pb, Hg, Ag, Au, their alloys and compounds, and reacts with acids to form hydrazoic acid (HN 3 ...