Chemistry

Saya melakukan percobaan sederhana dirumah, saya mencampurkan air dan minyak, dan ajaibnya air dan minyak tidak dapat bercampur, kemudian itu menjadi pertaanyan yang muncul. mengapa hal ini bisa terjadi? Requirements:

The reaction of CrCl3 with liquid NH3 to give yellow [Cr(NH3)6]Cl3 often has a low yield, since the reaction tends to stop with the production of pink [Cr(NH3)5Cl]Cl2. However, adding a small piece of Na metal to the liquid NH3 results in complete conversion of the CrCl3 to [Cr(NH3)6]Cl3. Offer two plausible explanations of this […]

The reaction of CrCl3 with liquid NH3 to give yellow [Cr(NH3)6]Cl3 often has a low yield, since the reaction tends to stop with the production of pink [Cr(NH3)5Cl]Cl2. However, adding a small piece of Na metal to the liquid NH3 results in complete conversion of the CrCl3 to [Cr(NH3)6]Cl3. Offer two plausible explanations of this […]

yhayhaparyhayhapar Requirements:

Apa perbedaan ikatan ion dan kovalen, serta contoh masing-masing? Requirements:   |   .doc file

Class 10 most important Questions chapter 1 Requirements:

Requirements:

Electrochemistry Requirements:   |   .doc file

The reaction of CrCl3 with liquid NH3 to give yellow [Cr(NH3)6]Cl3 often has a low yield, since the reaction tends to stop with the production of pink [Cr(NH3)5Cl]Cl2. However, adding a small piece of Na metal to the liquid NH3 results in complete conversion of the CrCl3 to [Cr(NH3)6]Cl3. Offer two plausible explanations of this […]

Experiment 2. Molecular Geometry and Polarity Objective:- To draw Lewis structures and use the Valence Shell Electron Pair Repulsion (VSEPR) theory to predict the molecular geometries of molecules and polyatomic ions. To predict polarity of molecules and ions. BACKGROUND Large-sized models of molecules are used to represent particles that are too small to see with […]