Question

question 51 (4 points) give the systematic name for co(hso4)3 (credit will not be given for older style names)

Explanation:

Step1: Identify the cation

The cation is cobalt (Co). The charge on the cobalt ion needs to be determined based on the anion.

Step2: Identify the anion

The anion is hydrogen sulfate ($\text{HSO}_4^-$). Each $\text{HSO}_4^-$ has a - 1 charge. Since there are 3 $\text{HSO}_4^-$ ions, the total negative charge is -3. So the charge on cobalt must be +3 to balance the charge in the compound.

Step3: Name the compound

The name of the compound is cobalt(III) hydrogen sulfate.

Answer:

cobalt(III) hydrogen sulfate