If it's for study island it's A.The effect is unpredictable because the ice changes two variables at the same time.
<span>Half Cell Reaction:
ClO3¯ ---> Cl2
Cl¯ ---> ClO2</span>
Balance them:
<span>10e¯ + 12H+ + 2ClO3¯ ---> Cl2 + 6H2O
2H2O + Cl¯ ---> ClO2 + 4H+ + 5e¯</span>
Pentane is the correct answer the prefix pent means 5 so 5 hydrogens
<u>Answer:</u> Copper (I) iodide will precipitate first.
<u>Explanation:</u>
We are given:
of CuCl =
of CuI =
Concentration of
Concentration of
Solubility product is defined as the product of concentration of ions present in a solution each raised to the power its stoichiometric ratio.
Putting values in above equation, we get:
Concentration of copper (I) ion =
Putting values in above equation, we get:
Concentration of copper (I) ion =
For the precipitation of copper (I) ions, we need less concentration of copper (I) ions. So, copper (I) iodide will precipitate first.