To prepare 150 ml of 4% Glutaraldehyde (GA), 5% Formaldehyde (FA) in 0.1 M Sodium Cacodylate (GMW=214 gm), what volume of GA, FA, and water is needed? How many grams of Sodium Cacodylate is needed? Stocks are 37% aqueous Formaldehyde and 25% aqueous Glutaraldehyde.

What’s the percent by mass of carbon in c10h14n2

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

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∘