Which of the following will be true if a equal amounts of an unknown weak acid and an unknown weak base are mixed with water? a. The solution will have a pH>7
b. The solution will have a pH<7
c. The solution will have a pH=7
d. The pH of the solution is impossible to determine without more information.

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.

What is the independent variable in this investigation? mass volume sample number substance density

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?