Yes, baking soda adds some saltiness to a cake. But forgetting the baking soda will cause the cake to be flat and dense rather than light and tender.
If you don't, your cake will not taste very good.
Baking is a chemical change.
It's mostly a chemical change - since I doubt it is reversible.
no
Sugar generally just affects the taste of the cake, not really the look. Brown sugar may darken the batter slightly, but not by very much at all.
It will make the cake taste a lot better.
physical change
Chemical change.
A cake produces a permanant colour change and a slight change in weight after baking. That means, It's a chemical reaction.
Baking-wise it will work,but the butter may taste better.
Baking is a chemical change
Baking is a chemical change because involve chemical reactions.