An aqueous solution of cuso4 appears blue because cu(h2o)62+ ions absorb photons. a solution of beta-carotene in alcohol (carrot juice) appears orange, because beta-carotene absorbs photons.

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

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 a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?