Two clear solutions are placed in separate beakers. the first solution has a ph of 4, and the ph of the second solution is unknown. if the two solutions are mixed and the resulting ph is 5, the second solution must have

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

What is the molecular formula of ferrous nitrate and ferric nitrate