A gas has a volume of 350 ml at 45oC. If the volume changes to 400. ml, what is the new temperature in oC

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

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 metric units would you use to measure the thickness of a key