What is the positively charged ion present in an aqueous solution of H2SEO3?
hydronium. (H30+
To determine the positively charged ion present in an aqueous solution of H2SEO3, we need to first understand its chemical formula. H2SEO3 is a compound made up of hydrogen (H), selenium (Se), and oxygen (O).
Now, let's break down the compound and identify the ions present. Each hydroxyl group (OH) has a negative charge, and since there are two hydroxyl groups in H2SEO3, the compound has a net charge of -2.
To balance the negative charge, there must be a positive ion present in the aqueous solution. In this case, the most likely positively charged ion is the hydronium ion (H3O+), formed when water (H2O) donates a proton (H+) to the H2SEO3 compound.
So, the positively charged ion present in an aqueous solution of H2SEO3 is the hydronium ion (H3O+).