Abuffer with a ph of 9.85 contains ch3nh2and ch3nh3cl in water. what can you conclude about the relative concentrations of ch3nh2and ch3nh3cl in this buffer? for ch3nh2, pkb= 3.36. a. ch3nh2 > ch3nh3cl b. ch3nh2 c. ch3nh2 = ch3nh3cld) nothing can be concluded about the relative concentrations of ch3nh2 and ch3nh3cl.

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

Consider the heating curve of h2o and line segments a, b, and c. several changes are taking place at a, b, and c. all but one would be an appropriate description as e move through segments a, b and then c.