There isn't much of a difference but semi sweet is less likely to burn and is not as sweet as milk chocolate. Hope this helps!
Well, 75% and up is considered dark, bitter chocolate. So, something a little under 75% cacao will be semi-sweet chocolate ;)
Yes no difference.
Yes.
no
Yes you can. Dark chocolate and semi-sweet have essentially the same consistency, and therefore bake at about the same rate.
Baker's Semi-Sweet Chocolate Chunks
Gourmet semi-sweet chocolate or white chocolate
Milk Chocolate, or semi-sweet chocolate, or un-sweetened chocolate (depending on the exact amount of each).
You can use equal substitution between milk chocolate cips and semi-sweet chocolate chips, so 1 cup of either.
I don't think so, but Semi-Sweet can.
I prefer semisweet chocolate.