What type of tools might you use in a laboratory

Why do cells appear different in distilled water than they do in 10% salt water?

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.