Calculate the volume of hydrogen gas that can be produced

Given the following data from the experiment, calculate the molar volume of hydrogen gas at STP. Be sure to show all of your calculations. Note: You can assume the solution level was the same inside and outside of the tube at the end of the experiment.  Mass of metal used : 0.0862 g Temperature of the gas collected : 24.0 °C Vapor pressure of water at 24 °C : 22.4 torr Volume of gas collected : 89.4 mL Room atmospheric pressure : 757 torr Gas constant : 0.0821 L • atm / K • mol

Ammonia Production Ammonia is often formed by reacting nitrogen and hydrogen gases. How many liters of ammonia gas can be formed from 13.7 L of hydrogen gas at 93.0°C and a pressure of 40.0 kPa?

What would be the pressure of H2 (g) formed by the reaction of 89 grams of Al performed in a 10L flask at 85 degrees celsius?

A reaction between liquid reactants takes place at  −17.0°C  in a sealed, evacuated vessel with a measured volume of  35.0L . Measurements show that the reaction produced  39.g  of dinitrogen difluoride gas. Calculate the pressure of dinitrogen difluoride gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Be sure your answer has the correct number of significant digits. pressure: atm

A sample of an ideal gas has a volume of 2.23 L at 2.90 x 102 K and 1.02 atm. Calculate the pressure when the volume is 1.31 L and the temperature is 3.00 x 102 K

A reaction between liquid reactants takes place at −5.0 °C in a sealed, evacuated vessel with a measured volume of 50.0 L. Measurements show that the reaction produced 8.0 g of boron trifluoride gas. Calculate the pressure of boron trifluoride gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Round your answer to 2 significant digits. pressure: atm x10 X Ś

A 2.39 L volume of hydrogen measured at −154°C is warmed to 100.°C. Calculate the volume (in L) of the gas at the higher temperature, assuming no change in pressure.

Hydrogen initially occupies 176 liters. If it changes to a volume of 84 liters at 0 degrees Celsius and 760 mm Hg. If the initial temperature of the hydrogen was 23 degrees celsius, what was its initial pressure of gas in mm Hg?

The amount of 1.000 moles of the ideal gas H2 occupies a volume of 24.45 L. What volume of H2 is produced when 45.98 g of sodium react with excess water according to the reaction 2 Na(s) + 2 H2O(l) → 2 NaOH(aq) + H2(g)?