The molar heat capacity cp, m of so2(g) is described by the following equation over the range 300 k < t < 1700 k: cp, mr=3.093+6.967×10−3tk−45.81×10−7t2k 2+1.035×10−9t3k3 in this equation, t is the absolute temperature in kelvin. the ratios tn/kn ensure that cp, m has the correct dimension. 1.85 moles of so2(g) is heated from 34.0 ∘c to 1190 ∘c at a constant pressure of 1 bar. explain the sign of w.

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes.which of the following is the most likely reason why the ice struck heather’s nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature.sweat remained on heather’s forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent

How do i turn 2 s into one in the products