Give the characteristics of a strong acid:

A. has a polar bond
B. has a weaker bond to hydrogen
C. ionizes completely in aqueous solutions
D. has equilibrium far to the right
E. all of the above

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.

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate