Calculate The volume of oxygen at STP obtained by decomposing 12.26 of KClO3. View Solution The density of O2 at NTP is 1.429g / litre. Calculatethe standard molar volume of gas- View Solution Given the relati
Answer and Explanation: Given Data The volume of oxygen {eq}(O_2) {/eq} Is: {eq}V=2.24 \ \rm{L} {/eq} At Standard temperature and pressure (STP) condition, the volume...Become a member and unlock all Study Answers Start today. Try it now ...
At the reference state, the free energy of the formation of pure elements is zero; therefore, the Gibbs free energy of FC reactants (oxygen and hydrogen) is zero. The electrical power generated by an FC system is due to the changes in the Gibbs free energy of formation (ΔGf) that ...
Volume in mL of 1 mole H2(g) at STP =(1molex ~ mLH2(g)producedat STP) ~ ofmolesH2(g) produced (5 points) 7. Using the volume in mL of H2(g) produced at STP, convert mL H2(g) to L H2(g). 1 L = 1 000 mL L H2(g) = #mLH2(g) x1 L___ 1 000mL ...
A container with a movable piston has 0.220 moles of helium. The initial pressure of helium is 1.01 × 105Pa. The volume of the gas at this pressure is 0.00575 m3. The gas undergoes a process where the final volume is 1.5 times the initial volume. Determine the final temperature (...
Would one mole of nitrogen gas have the same volume as 32 g of oxygen gas? Explain. Three balloons filled with three different gaseous compounds each have a volume of 22.4 L at STP. Would these balloons have the same mass or contain the same number of molecules? ...
STP the temperature must be at 0°C or 273 Kelvin and I atmosphere of pressure. A volume of the gas contains a small number of molecules when comparing it to both liquids and solids. Gases are also called compressible fluids, unlike liquids. Gasses can be compressed while liquids are ...
which is 0.008 mol. From there we were able to determine the volume of oxygen by looking up the water vapor pressure at the recorded temperature, and subtracting that from the current barometric pressure to give the pressure in torr for oxygen (739.3 torr), then utilized the state of gas ...
MOLES AND VOLUME AVOGADRO’S HYPOTHESIS: equal volumes of gases at the same temperature and pressure contain equal numbers of particles STP: standard temperature and pressure 0°C (temperature) 1 atm (pressure) TRY: Make the following mole conversions. ...
The molar gas volume means the fixed volume of one mole of any gas at a specific temperature and pressure. It is expressed as the ratio between the molar mass (M) and mass density (ρ). It is also called the molar volume of the gas....