What is the total concentration of ions in a 0.10 m solution of barium chloride?

0.30 M is the total concentration of ions in a 0.10 M solution of barium chloride.

Explanation:

Concentration of  solution of barium chloride = 0.10 M = 0.10 mol/L

1 Mole of barium chloride gives 1 mole of barium ions and 2 moles of chloride ions.

Concentration of barium ions in solution = [x]

Concentration of chloride ions in solution = [y]

Total concentration of ions in the solution : [x]+[y]

0.10 mol/L + 0.20 mol/L = 0.30 mol/L

0.30 M is the total concentration of ions in a 0.10 M solution of barium chloride.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

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explanation: