Ammonia (NH3 ) can be used to separate Cu2+ from Mg2+. Cu2+ forms a stable tetraammine complex with NH3 while Mg2+ forms hydroxide
Identify the reagent that separates Cu^2+ from Mg^2+. Explain the chemistry of the separation.
please help! electrolysis chemistry
3. Mg|Mg?*(0.10 M). Cu?*(0.10 M)|Cu Reaction at anode: I Reaction at cathode: Overall reaction: The % difference Standard E° (using table) = (show calculation) 4. Mg Mg? (0.10 ML|Zn?'(0.10 M)Zn Reaction at anode: 017 679 words English (United States) O Focus 4. Mg|Mg20.10 MI Zn2+(0.10 M) Zn Reaction at anode: I Reaction at cathode: Overall reaction: The % difference = Standard Eº(using table) = (show calculation) 5. ZnZn (0.10 M Fe2+(0.10 M) Fe Reaction at anode:...
Identify the best reagent(s) to carry out the following transformation. Mg; 2. CO_2; 3. H^+, H_2O HCOOH, H^+ Na_2CrO_7, H_2O, H_2SO_4 NaOH;2. KMnO_4
a.) Cu 2 b.) Mg +29) +2e- → Cus) + 2e- → Mg(s) (aq) c.) Mg, → Mgt? (aq) + 2e- → Cus+ 2e- d.) Cu (aq) the reduction half reaction is a.) Cut2 +2e- → Cus) b.) Mg? (aq) + 2e- → Mgie c.) Mg» → Mg(aq) + 2e- → + 2e- d.) Cu (aq) Cuis) is being oxidized a.) Cu? (aq) b.) Mg(s) c.) Mg (aq) d.) Cu(s) RING 2018 is being reduced a.) Cu 2 (aq) b.)...
Identify what is being oxidized and reduced in: 1. Cu(s)+CaCl2 2. Cu(s)+CuCl2 3.Cu(s)+MgCl2 4.Cu(s)+ZnCl2 5. Cu(s)+AlCl3 1. Mg(s)+CaCl2 2. Zn(s)+CuCl2
Explain the coordinate chemistry of Cu and it’s tetravalent nature as well as how different Ligands including functional groups like methoxy and carboxilic acid bond with the Lewis acid
Write the net ionic equation for the following molecular equation. Mg(s) Cu(NOs)2 (a) -Mg(NO3)2(aq) + Cu(s) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (s). Ifa box is not needed, leave it blank.)
Provide the alkyne starting material A, intermediate organic product B, and identify the reagents. Reagent 1 Ha, Lindlar's catalyst : Reagent 2 CHola Zn(Cu)
Shown below are the 4 reactions involved in the Cu cycle listed in random o Cu3(PO4)2 (s) + HCl (aq) → CuCl2 (aq) + H3PO4 (aq) CuCl2 (aq) + Mg(s) → MgCl2 (aq) + Cu (s) Cu (s) + 4 HNO3 (aq) → Cu(NO3)2 (aq) + 2 NO2 (8) + 2 H20 (1) Cu(NO3)2 (aq) + Na3PO4 (aq) → Cu3(PO4)2 (s) + NaNO3 (aq) A. Reaction B. Moles copper compound reactant .C. Moles reagent D. Amount of reagent E. Yield...
Outline a separation scheme for isolating benzoic acid from a reaction mixture if mixing a Grignard reagent phenylmagnesium bromide with dry ice (CO2) in ether.
*Organic chemistry please help* In each reaction box, place the
best reagent and conditions from the list below.