PH measures the concentration of Hydrogen ions in a substance.

a. True
b False

Why is permeable soil best for plants that need a lot of drainage?

Determine the reaction and balance the following equations urgent due in the morning

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘