A642 ml sample of oxygen gas at 23.5°c and 795 mm hg, is heated to 31.7°c and the volume of the gas expands to 957 ml. what is the new pressure in atm? a) 0.683 atm b) 0.932 atm c) 3.05 atm d) 5.19 atm

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

What is the oxidation state of each individual carbon atom in c2o42−?

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw