Please help very urgent well mark brainiest no need for expiation ether just need answer please An equilibrium mixture of SO2, O2, and SO3 gases at 1500 K is determined to consist of 0.49 atm SO2, 0.24 atm O2, and 0.96 atm SO3. What is the equilibrium constant for the system at this temperature? The balanced equation for this reaction is

2SO2(g)+O2(g) =2SO3(g)

A; 16

B 6.7

C 15

D .11

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.

Explanation for basic character?

How are isotopes of the same chemical element alike? how are they different?