Plants are able to support themselves in an upright position due to turgor pressure. water maintains the turgor pressure in stems like air inflates a balloon. which of the following body systems humans to support themselves? digestive skeletal lymphatic circulatory

Enough of a monoprotic weak acid is dissolved in water to produce a 0.0172 m solution. if the ph of the resulting solution is 2.39 at 20 °c, determine the pka for the acid.

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?