Answer:
Explanation:
1 mole is equal to 1 moles Zinc, or 65.38 grams.
Ah is gold and Rh is rhodium and Os is osmium and Ir iridium
The correct answer is option 2. One
way of expressing concentration is by expressing it by parts per million or
ppm. It <span>is calculated by dividing the grams of solute and the grams of the solution, and the result is multiplied by 1 000 000. </span><span>Parts per million is equal to 1 milligram of solute per kilogram of
solution. </span>
<span>pH will be less than 7 at the equivalence point</span>
