If you do, QuickBooks will remove them from Box 7. Once you have completed assigning the 1099 form, select the Accounting Preferences, Company Tab and select. the option to Show Lowest Subaccount Only. This option is only active when you check the Use Account.
Apart from the above uses of copper sulfate, this compound is also used in preparation of wood preservatives to protect timber from wood worms. It is also utilized as a mordant in dyeing, and as a reagent in tanning process.
If an aqueous solution of copper(II) sulfate is contacted with metallic iron, at the least the surface of the iron passes into solution and is replaced by a layer of metallic â¦ copper.This is an example of displacement by a metal higher in the electromotive series than the metal it displaces.Joppe De Quint. How to Make a Copper Sulfate Solution Copper sulfate is a reagent used in many applications. 2  It is used in aquariums to kill algae. 3  It is also used as a solution for copper plating.