Can someone please help? This was due yesterday. The Appendix Table A-8 is linked in a photo. A certain mass of oxygen was collected over water when potassium chlorate was decomposed by heating. The volume of the oxygen sample collected was 720. mL at 25.0° C and a barometric pressure of 755 torr. What would the volume of the oxygen be at STP? (Hint: First calculate the partial pressure of the oxygen, using Appendix Table A-8. Then use the combined gas law.)
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Can someone please help? This was due yesterday. The Appendix Table A-8 is linked in a photo.
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