Answer:
I think B
Explanation:
There are more negative ions than positive ions
Answer:
: The conductivity of electrolyte solutions: (a) 0.1 M NaCl (b) 0.05 M NaCl (c) 0.1 M HgCl2. An electrolyte solution conducts electricity because of the movement of ions in the solution (see above). The larger the concentration of ions, the better the solutions conducts. Weak electrolytes, such as HgCl2, conduct badly because they produce few ions when dissolved (low concentration of ions) and exist mainly in the form of molecules.
Explanation:
Answer:
56.0 g
Explanation:
Calculation of the moles of
as:-
Mass = 85.0 g
Molar mass of
= 162.2 g/mol
The formula for the calculation of moles is shown below:
Thus,

According to the reaction:-

1 mole of
on reaction forms 1 mole of
Also,
0.52404 mole of
on reaction forms 0.52404 mole of
Moles of
= 0.52404 moles
Molar mass of
= 106.867 g/mol
Mass = Moles*Molar mass =
= 56.0 g
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