What are the oxidation numbers of each element in Calcium Sulfate? Calcium - square Sulfur - square Oxygen square consultant Be sure to add a+or-before each number (no spaces)

To determine the oxidation numbers of each element in calcium sulfate (CaSO4), we need to follow the rules for assigning oxidation numbers.<br /><br />1. Calcium (Ca) is an alkaline earth metal and typically has an oxidation number of +2.<br />2. Oxygen (O) is a nonmetal and typically has an oxidation number of -2.<br />3. Sulfur (S) is a nonmetal and can have different oxidation numbers, but in this case, it is in the sulfate ion (SO4^2-).<br /><br />Let's assign the oxidation numbers:<br /><br />Ca: +2<br />S: +6 (since the total charge of the sulfate ion is -2 and there are four oxygen atoms, each with an oxidation number of -2)<br />O: -2<br /><br />So, the oxidation numbers for calcium sulfate (CaSO4) are:<br />Ca: +2<br />S: +6<br />O: -2