Which is a saturated hydrocarbon? A)
C2H4O2
B)
C2H5OH
C)
C3H8
D)
С6Н6

Who is better, messi or cristiano, i need this for a chemistry class. asap

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?