What is true of a Lewis base? A. A Lewis base donates a salt in solution.
B. A Lewis base donates electron pairs.
C. A Lewis base donates OH-ions.
D. A Lewis base donates H+ ions.

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.