AFAIK If a mutation is carried on the X chromosome you'd need a double factor in girls and a single factor in boys for it to be active. (ignoring some extraneous factors).
In your first example all the daughters will receive one factor for CB, so will be carriers. As the mother is not a carrier all sons will be without any CB factor, so normal.
The second example the mother must be a carrier as one son has the mutation. Half of the daughters will also be carriers.
Third example The woman is a carrier and so passes the mutation gene to half of her sons (Only one of her two X chromosomes are passed to the sons) that will have Hemophilia.
I've probably made some errors but I'm someone more learned will come along soon to amend.
You can do the genotyping and pedigree yourself, it is easy.