b. If you wish to use 20 mL of 0.5 M HCI sample should you start? You should have enough for two titrations. Show all your calculations; box your answers. titrate your sample, with how many grams of your

What are the products of this inner-sphere redox reaction if one electron is transferred from the Os center to the Mo one? [Mo(NH3)5Br]3+  +  [Os(H2O)6]2+  →  ?  +  ? Group of answer choices [Mo(NH3)5(H2O)]2+  +  [Os(H2O)5Br]3+ [Mo(NH3)5(H2O)]3+  +  [Os(H2O)5Br]2+ [Os(NH3)5Br]3+  +  [Mn(H2O)6]2+ [Mo(NH3)5Br]2+  +  [Os(H2O)6]3+

Name the following ions or compounds:      [Co(NH3)(H2O)4(OH)]2+                                ______________a)______________   [Cr(H2O)5Cl]Cl2                                             ______________b)______________   [Fe(NH3)2Cl4]2−                                              ______________c)______________   Na2[FeCl4(H2O)2]                                           ______________d)______________                          please name all

A student prepared three nickel samples in the lab but forgot to label them. The samples that were prepared were [Ni(H₂O)6]2+, [Ni(NH3)612+, and [Ni(H₂NCH₂CH₂NH₂)3]2+. The sample vials were coloured violet, blue, and green. Which sample corresponded to which coloured vial? O [Ni(H₂O)6]2+ = green; [Ni(NH3)6]2+ = blue; [Ni(H₂NCH₂CH₂NH2)3]²+ = violet O [Ni(H₂O)6]2+ = violet; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH,)3]2+ = blue O [Ni(H2O)%]2+ = violet; [Ni(NH3)%]2+ = blue; [Ni(H,NCH,CH,NH2)3]2+ = green O [Ni(H2O)%]2+ = green; [Ni(NH3)]2+ = violet; [Ni(H2NCH,CH,NH,)3]2+ = blue O [Ni(H,O),]2+ = blue; [Ni(NH3)%]2+ = green; [Ni(H,NCH,CH,NH2)2+ = violet

b. Draw both (1) A and (ii) A isomers of the [Ru(en)3]²+.

Predict the products of the following reaction.  Co(s) + xsF2(g)---->