The pH scale measures the

a. hydroxide ion concentration.
b. concentration of a water-based solution.
c. hydrogen ion concentration.
d. number of water molecules in a solution.
e. concentration of dissolved solute.


C

Biology & Microbiology

You might also like to view...

Acyclovir is used to treat infections caused by ________.

A. hepatitis C virus B. influenza A virus C. HIV D. herpes simplex virus E. respiratory syncytial virus

Biology & Microbiology

The biosphere is defined as the portion of _____ where life exists.

A. the earth B. the atmosphere C. the ocean D. land on Earth E. fresh and salt water

Biology & Microbiology

In __________ speciation, a population forms a new species within the same geographical region as

the original species. a. allopatric b. sympatric c. heterogeneous d. autologous e. parapatric

Biology & Microbiology

The teeth in the very front of your mouth are incisors

____________________ Indicate whether the statement is true or false.

Biology & Microbiology