百度试题 结果1 题目Salt is a compound of sodium and chlorine.相关知识点: 试题来源: 解析 复合物,化合物 none 反馈 收藏
Water is a compound containing the elements hydrogen and oxygen. 水是含有氢元素和氧元素的化合物。 Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。 Please give me the compound paracetamol and creat tablets. 请给我复方氨酚穿心莲片。
Only sodium thiocyanate and potassium cyanide standards were analytically homogeneous at concentrations up to 600 meq 1 −1 . A chlorine standard, which was analytically homogeneous at concentrations up to 1000 meq 1 −1 , was prepared by incorporating 1,2,4-trichlorobenzene into an epoxy resin...
Sodium Chloride: Binary Ionic Compounds There are thousands ofcompoundswhich have been discovered‚ and are yet to be discovered‚ with all these possible combinations it is necessary to provide order through a systematic naming system. This naming system‚ aside from organization also provides th...
For instance, sodium chloride (NaCl) is a compound composed of one sodium atom bonded to one chlorine atom. Compounds have distinct properties that differ from the elements they are composed of. Characteristics of Molecule and Compound Let’s learn more about the characteristics of molecule and c...
Sodium hydroxide is an important compound. It is used to manufacture SOAP, paper, ceramic products. It may be from the electrolysis of sodium chloride solution (brine) is, at the same time produce hydrogen and oxygen, ion-exchange membrane separation of hydrogen and chlorine, but allows sodium...
1. Free of alcohol, phenol, iodine, chlorine and mercury 2. Free of other heavy metals, non-toxic, tasteless, non-irritating 3. It will not harm the skin, is biodegradable and has no pollution to the environment Main Ingredients: Alkyl dimethyl benzyl ammonium chloride and alkyl...
Granular Compound Fertilizer NPK 12-24-12+9S content less chlorine ion and contents sulfur& magnessium that easy absorbed by crops, it can be apply to almost kind of corps as base dressing dressing fertilizer, especial for the chloride-sensitive crops, such as flowers, tobacco, potato...
Nitrodiphenyl ether derivatives of the general formula: ##STR1## wherein X represents chlorine, fluorine, methyl or trifluoromethyl and n is an integer of 1-3 are valuable as herbicides, the compounds and compositions containing these compounds possessing an excellent herbicidal activity to a wide...
The reduction reaction can be performed in a conventional manner, for example, by using sodium borohydride, lithium borohydride, sodium cyanoborohydride, etc. The reaction solvent to be used includes alcohols, such as methanol and ethanol, organic solvents, such as acetic acid, water, and mixtures...