Barium hydroxide dissolves as follows. ba(oh)2(s) ? ba2+(aq) + 2oh- (aq) how many moles of ba(oh)2 are required to make 1.0 l of

Question

Greeley [361]

4 years ago

5

Barium hydroxide dissolves as follows. ba(oh)2(s) ? ba2+(aq) + 2oh- (aq) how many moles of ba(oh)2 are required to make 1.0 l of

solution in which the ohconcentration is 0.050 m?

Chemistry

1 answer:

lara31 [8.8K] · Answer 1 · 2021-12-31T17:50:27+03:00

<span>There are a number of ways to express concentration of a solution. This includes molarity. Molarity is expressed as the number of moles of solute per volume of the solution. We calculate as follows:

0.050 M = 0.050 mol / L solution
Moles Ba(OH)2 = </span>0.050 mol / L solution (1 L solution ) = 0.050 mol Ba(OH)2