Determine what is the pressure of the argon gas
If the inert gas Argon gas in a steel cylinder is at a pressure of 9732.0 mmHg, what is the pressure of the argon gas in each of the following pressure units?:
a.) inches of Mercury (inHg)?
b.) pounds per square inch (psi)?
c.) pascals (pa)?
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A solution of ammonia and water contains 3.20×1025 water molecules and 8.10×1024 ammonia molecules. How many total hydrogen atoms are in this solution?
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C2H4(g) + O2(g) CO2(g) + H2O(g) How many moles of O2 would be required to react with 0.410 moles of C2H4 in the above unbalanced reaction?
A direct shear test is performed on a saturated specimen of loose sand. A normal stress equal to 100 kPa is applied and a maximum shear stress of 75 kPa is measured in the shear test.
If, in a certain experiment, over a specific time period, 0.0039 mol PH3 is consumed in a 1.8-L container each second of reaction, what are the rates of production of P4 and H2 in this experiment?
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