Which phase change requires more heat energy, Heat of fusion or Heat of vaporization? Explain in terms of particle arrangements.

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

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.

How is the atomic number of a nucleus changed by alpha decay