There should be 2 since there’s 2 D atoms in the reaction.
Answer:
closed circuit
Explanation:
Hope this helps- Good luck! ^w
Answer:
pH = 5.47
Explanation:
The equilibrium that takes place is:
HIO ↔ H⁺ + IO⁻
Ka =
= 2.3 * 10⁻¹¹
At equilibrium:
<u>Replacing those values in the equation for Ka and solving for x:</u>

Then [H⁺]=3.39 * 10⁻⁶, thus pH = 5.47
Answer:
sulfur will have a chafge of -2 and Lithium will have a charge of +1