Some women like to mix baby powder and baby oil together to create a lightweight paste to rub all over their bodies. The baby powder leaves a fresh, clean scent while the baby oil hydrates the skin.
Nothing would happen.
if you mean what color it would turn it would be brown
It is heterogeneous since some of the powder settled to the bottom. If all the powder had mixed in, it would be homogeneous.
The two chemicals fizzle and burn through the surface they've been mixed on.
Nothing much would probably happen. As long as they are about equal in terms of amount, they both should work just fine to be baked and all.
Then your assortment is not independent. It means that the genes/chromosomes are not being randomly mixed, and that there are traits that would tend to move together...
You would have powder.
Calcium Hydroxide (slaked lime) would form with the evolution of much heat. CaO + H2O -----> Ca(OH)2
nothing
All of the primary colors mixed together would create brown.
Black
Two sauces mixed together would be a physical change.