Hydroxyl ion concentrations are greatest in a soil solution with a pH value of ________

A) 6.5 B) 4.0 C) 0.1 D) 5.0


A

Trades & Technology

You might also like to view...

The term coalescence refers to _________________.?

A. ?gas welding of pipe B. ?the type of welding performed in space C. ?the growing together of the grain structure D. ?the newest type of welding processes

Trades & Technology

Whenever possible, when changing a motor, the _________________________ should be obtained.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Montana would be part of which general precipitation region?

a. humid c. arid b. semi-humid d. semi-arid

Trades & Technology

A variable resistor with three terminals is called a _____.

A. multiturn resistor B. potentiometer C. wire wound resistor D. rheostat

Trades & Technology