Problem- a sample of o2 gas is placed in a sealed 100 l, Ask an Expert

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Problem- A sample of O2 gas is placed in a sealed 1.00 L flask and pressure is measured as temperature is changed. The data are plotted and the slope of the resulting line is equal to 0.00300 atm/K. The line passes through the origin of the graph. What is the mass of O2 in the flask?

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