If 43.19 mL of a standard 0.2694 M SOMEONE PLEASE ANSWER?? NaOH solution is required to neutralize 44.50 mL of H2SO4, what is the molarity of the acid solution?

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.

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together