What is the concentration of each ion in 0.250 M Na2SO4?

The concentration of is 0.500 M and is 0.250 M in 0.250 M

Explanation:

The dissociation of is given as:

As 1 mole of gives  = 2 moles of

0.250 moles of gives = moles of

As 1 mole of gives = 1 mole of

0.250 moles of gives = moles of

Thus the concentration of is 0.500 M and is 0.250 M in 0.250 M

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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