This question has multiple parts. work all the parts to get the most points. one mechanism for the destruction of ozone in the upper atmosphere is a which species is a catalyst? b which species is an intermediate? c for the uncatalyzed reaction is 14.0 kj. for the same reaction when catalyzed is11.9 kj. what is the ratio of the rate constant for the catalyzed reaction to that for the uncatalyzed reaction at 39ºc? assume the frequency factor is the same for each reaction. ratio =

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.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.