Question

the number of moles of OH– in0.3 litre of 0.005M Ba(0H)2​

Answer 1

Answer:

=0.0030

Explanation:

1 mole of Ba(0H)2 =2 mole of (OH) and 1 mole of (Ba)

mole =Morality x volume in liters

given question

Morality=.005

 Volume =.3