A closed system has an initial volume of 500 mL at a pressure of 750 mmHg. What is the new volume of the system in the pressure is increased to 1000 mmHg?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

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.

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