A gas is heated from 263K to 308K. The volume is increased from 24.0L to 35.0L. If the original pressure was 1.00 atm, what is the new pressure? a) 1.08 atm
b) 0.80 atm
c) 0.78 atm
d) 0.59 atm

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.

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that