What would you expect to observe when you add flour to a glass of water? The flour will float on the top of the water and then slowly dissolve.
The flour will dissolve in the water after it is stirred by a spoon.
It will look cloudy and then flour particles will settle at the bottom.
It will quickly dissolve in the water as soon as it is poured into the glass.

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.