Calculate: (a) the number of moles in 1. 00 m 3 1. 00 m 3 of gas at STP, and (b) the number of liters of gas per mole. Strategy and Solution (a) We are asked to find the number of moles per cubic meter, and we know from Example 13.7 that the number of molecules per cubic meter at STP is 2 . 68 × 10 25 2 . 68 × 10 25 . Converting from pounds (lbs) of natural gas to volume of natural gas in SCF. Equation 3: Vol. total gas in SCF = (lbs natural gas)* (379.3 SCF/lb-mole)÷ (MW of gas in lbs/lb-mole) The ideal gas law conversion factor used above is based on the relationship of 1 lb-mole of an ideal gas occupies approx. 379.3 SCF at standard conditions of 60°F
kg/m 3 : 1.12: slug/ft 3 : 36.0: lb/ft 3 : Flammable, gas and liquid: yes: highly: Flash point : 137: K-136 °C Ethylene is a gas at standard conditions. However
1 liter of LPG = 0.55 kg (for density of LPG = 550 kg/m 3) Formulas for calculation: 1) Volume = Mass / Density. 2) Mass (weight) = Volume * Density. 3) Density = Mass / Volume. Mass (weight) is a characteristic of the body, which is a measure of the gravitational interaction with other bodies. Volume is a quantitative characteristic of the
The pressure on the left is due to the gas and the pressure on the right is due to 26.4 cm Hg, or mercury.) We could use the equation p = hρg as in Example 9.2, but it is simpler to just convert between units using Table 9.1 . (a) 26.4 cm Hg × 10 mm Hg 1 cm Hg × 1 torr 1 mm Hg = 264 torr. (b) 264 torr × 1 atm 760 torr × 101,325 Pa 1 atm In Physics, when talking about energy in thermodynamics, we talk about heat. Heat can be defined with the letter Q. Where: Q = m * C * DeltaT m == mass C == specific heat DeltaT == change in temperature Specific heat is defined as the amount of heat that is needed to raise a 1kg mass by 1ºC/1K. Units [J/(kg*ºC)] Liquid water has a very high Specific Heat Capacity. It is about 4180 J/(kg*ºC
Cadac 5 kg Gas Cylinder (excludes gas) 4.9 (7) 4.9 out of 5 stars. 7 reviews . Delivery. Pickup. Add. R 539 00. Megamaster 3 kg Gas Cylinder (excludes gas) 0.0 (0)
560mm. Product weight. 13.2kg. Product code. 5053721515709. The 13kg butane cylinder is the largest in our range. Ideal for indoor portable heaters and indoor cooking. This product is for customers with an existing Flogas contract who have an empty Flogas bottle to exchange. If you don’t already have a Flogas contract in place you will need
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    • how much is 3 kg gas