Calculate the [OH-] if the pOH = 2.55.

a
2.55 M
b
11.45 M
c
3.55 x 10-12 M

d
2.82 x 10-3 M

Identify and describe the three ways that mutations affect organisms.

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll