Saline hydrides are known to react with water violently producing fire. Can co2, a well-known fire extinguisher, be used in this case? explain.

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

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.

Which of the following units is not an official si unit? mole liter kilogram ampere