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氢氧化钯炭 /Palladium hydroxide on carbon cat...

价 格 ¥245.00/瓶

所 在 地 上海市

发布日期 2019-09-23 22:21:48

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氢氧化钯炭 /Palladium hydroxide on carbon catalysts /12135-22-7具体规格,价格,库存请咨询公司销售客服,谢谢。
黑色粉末,不溶于水,溶于酸。 


相关问答

为什么CaO(aq)是Ionic oxide?

I"ll take a shot. If I made any mistake plz feel free to correct me, since I haven"t do Chemy for a while.
I reckon you are trying to figure out the principle of naming compounds.
Ca(HCO3)2 is Calcium Bicarbonate. It"s a compound, which has zero net charge. (aq)is standing for the aqueous solution, the net charge is not zero. Similarly, CaO is called Calcium Oxide n it is a compound as well.
since CaO actually reacts with the water( the oxide become protonated to for a hydroxide ion). The CaO is an ionic oxide, or it"s not as stable as anions, it acts like sodium chloride. As your father told you, Calcium Oxide is a base. since after dissolving in the water, it realease the hydroxide (OH-) into the solution. You can take NaOH into account, which is a typical base.
You are absolutely right about the Lithium Oxide(it"s an ionic compoud). However, there are some certain rules applied for naming those covalent compounds(non-metal), CO is called Carbon Monoxide, CO2 is called Carbon dioxide (The renown own) N2O5 is called Dinitrogen Pentoxide. You might feel a bit dizzy, it"s perfectly fine.
1:mono- 2:di- 3: tri- 4:tetra- 5:- penta-- 6:hexa- ...etc.
Hopefully, I made myself understood n good luck with your chemmy
Yep, since they are Molecular (Covalent) Compounds, they don"t follow the ionic rules. You are smart, lol. Seems you are in states or CA?

工商信息

注册号:913101145964802944
组织机构代码:59648029-4
税务登记证号:913101145964802944
法定代表人:宋美丽
经营状态:开业
成立日期:2012-05-31
营业期限:2012-05-31 至 2022-05-30
年检日期:2012-05-31
注册资本:100万(元)
企业类型:有限责任公司(自然人投资或控股)
机构类型:企业法人
所属行业:其他化工产品批发
行政区划:上海市嘉定区
电话号码:135****9067
登记机关:嘉定区市场监管局
所在地址:上海市嘉定区菊园新区环城路2222号1幢J2708室
经营范围:化工产品(除危险化学品、监控化学品、烟花爆竹、民用爆炸物品、易制毒化学品)、实验室设备、测量器材、制冷设备、冶金设备、环保设备、钟表、服装鞋帽、机械设备及配件、电子产品、陶瓷制品的销售,生物技术、网络技术的技术开发、技术转让、技术咨询、技术服务,商务咨询,电子商务(不得从事增值电信、金融业务),环保工程,建筑工程,投资管理。 【依法须经批准的项目,经相关部门批准后方可开展经营活动】
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