That is the act of whipping egg whites.
NaHCO3 Commonly called Baking Soda.....
Yes.
Increase pH
Increase
Yes. Baking mix would be non-perishalbe since it does not require refrigeration and it does not spoil rapidly.
It should be commonly available in grocery stores, most likely in the baking aisle.
to make your teeth clean
yes
yes it will slightly increase the temperature
it will increase just a little bit
prolly
no, the temerature decreases