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| draw the electron dot structures of:
1. hydronium ion
2. ammonium ion |  | 
| asked by Lord Roshan the Great (lordroshan) 9 years ago | 
| 2 | 
| If anyone wants me to prepare biology notes tell me in advance so that i have time to do it! :') |  | 
| asked by Akanksh (boymanner) 9 years ago | 
| 3 | 
| Can someone post a numerical question bank or something? |  | 
| asked by Abhishek Agrawal (agrek) 9 years ago | 
| 1 | 
| viraf dalal page no. 65 which eqn we write if they say in excess of ammonium hydroxide for copper or zinc. |  | 
| asked by Siddharth Chhetri (dgenerationx) 9 years ago | 
| 2 | 
| A non metallic chloride which on heating leaves no residue |  | 
| asked by Swanuja M (peppermint82) 9 years ago | 
| 2 | 
| in organic chem,,,only lab preparations will come???getting confused?? |  | 
| asked by Respaper (blackhat) 9 years ago | 
| 2 | 
| observation of reaction of barium with hcl or h2so4???? |  | 
| asked by Nipun Koli
 (nio456) 9 years ago | 
| 1 | 
| Guys if you get confused btw cations and anions remember : CATions are PAWsitive. Get it !! xD |  | 
| asked by Chelsea Dcosta (che777) 9 years ago | 
| 0 | 
| BTW.Is it true that you won't get marks if u miss the QN no....??!😯 |  | 
| asked by Aysha Muhammed (ayshamuhammed) 9 years ago | 
| 2 |