<span>When two metals touch in the mouth, a small shock is created. this is known as a </span>galvanic action
Answer: 5.22×10^24ato^2 H2O
Explanation:
Answer: The molecular mass of this compound is 131 g/mol
Explanation:
Depression in freezing point:
where,
= depression in freezing point =
= freezing point constant = 
m = molality
i = Van't Hoff factor = 1 (for non-electrolyte)
= mass of solute = 0.49 g
= mass of solvent (cyclohexane) = 20.00 g
= molar mass of solute = ?
Now put all the given values in the above formula, we get:
Therefore, the molar mass of solute is 131 g/mol
Answer:
I'm pretty sure that it gains 2 electrons