It is a readily available source of the nitrate anion (NO 3−), which is useful in several reactions carried out on industrial scales for the production of fertilizers, pyrotechnics, smoke bombs and other explosives, glass and pottery enamels, food preservatives (esp. meats), and …

硝酸钠，是一种无机化合物，化学式为NaNO3，为吸湿性无色透明三角系晶体。 加热至380℃时分解。 极易溶于水、液氨，能溶于甲醇和乙醇，极微溶于丙酮，微溶于甘油。

NaNO3 = NaNO2 + O2 is a Decomposition reaction where two moles of aqueous Sodium Nitrate [NaNO 3] decomposes into two moles of aqueous Sodium Nitrite [NaNO 2] and one mole of Dioxygen [O 2] gas

Sodium Nitrate | NaNO3 or NNaO3 | CID 24268 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2. 硝酸钠可用于制备玻璃、陶瓷和化肥等工业产品。 制法： 硝酸钠可以通过以下两种常见的方法制备： 1. 硝酸钠可以由硝酸和氢氧化钠反应而成，生成硝酸钠溶液，然后通过蒸发结晶得到固体硝酸钠。 2.

1 Na + 1 NaNO 3 = 1 Na 2 O + 1 N 2 For each element, we check if the number of atoms is balanced on both sides of the equation. N is not balanced: 1 atom in reagents and 2 atoms in products.

1 Cu(NO 3) 2 + 1 NaOH = 1 Cu(OH) 2 + 1 NaNO 3 For each element, we check if the number of atoms is balanced on both sides of the equation. Cu is balanced: 1 atom in reagents and 1 atom in products. N is not balanced: 2 atoms in reagents and 1 atom in products. In order to balance N on both sides we: Multiply coefficient for NaNO 3 by 2

②含有氮元素的属于氮肥，如nano3。 ③含有磷元素的属于磷肥，如ca3(po4)2。 （2）含氮、磷、钾三种营养元素两种或两种以上营养元素的肥料是 复合肥 ，如kno3含有氮元素和钾元素，属于复合肥。 2．化肥的选择方法

【题目】下列物质的转化能一步实现的是 () A. CO→Na_2CO_3 B. NaNO_3→Ca (NO_3)_2 C. Cu (OH)_2→KOHD. H_2SO_4→HCl. 【解析】A.一氧化碳不能和其它物质通过一步反应生成碳酸钠B.硝酸钠不能和其它物质通过一步反应生成硝酸钙C.氢氧化铜不能和其它物质通过一步反应生成氢氧化钾D.稀硫酸和氯化钡反应生成硫酸钡沉淀和盐酸。 A.一氧化碳不能和其它物质通过一步反应生成碳酸钠,该选项物质的转化不能一步实现;B.硝酸钠不能和其它物质通过一步反应生成硝酸钙, …

“酸酐”是含氧酸脱水后的氧化物，形成的氧化物中心原子的化合价不变．①no2可被naoh完全吸收发生2no2+2naoh=nano2+nano3+h2o，含氧酸盐分别为nano2、nano3，亚硝酸钠中氮为+3价，其对应的酸为亚硝酸，其酸酐为三氧化二氮，硝酸钠中氮为+5价，其对应的酸为硝酸，其 ...