Using the molar gas volume In 1811 the Italian scientist Amedeo Avogadro suggested that equal volumes of all gases contain the same number of molecules. This is called Avogadro's hypothesis. This idea is approximately true as long as the pressure is not too high or the temperature too low. I...
Page 1Quantity: n = moles Volume: V = container size (usually L or mL) Temperature: T ≈ average kinetic energy of molecules (must be in K for all "gas laws") Pressure: P = force/area Units of Pressure: SI unit is the (Pa) 1 atm = 101,325 Pa (not commonly used) More ...
Three moles of ideal gas have a volume of10liters at a pressure of3atm and undergo two kind of processes: I.Isometric process to pressure is doubled. II.Isobaric process expansion untilV=70liters. CalculateΔU*q`w a...
4.Equal number of moles of all gases, under like conditions, occupy the same volume. (定语)在同样条件下, 克分子数相等的各种气体占有相同的体积. 5.So we have n moles here. 所以这里有n摩尔。 6.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles....
Given: The volume occupied by the neon gas is V=14.5L From the ideal gas law equation, we have: PV=nRT Whe... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer you...
The Avogadro constant is named after an Italian scientistAmedeo Avogadro, who in 1811 was the first to realize that the volume of gas is proportional to the number of molecules or atoms. In 1909 a French chemist Jean Perrin named the constant in distinction to Avogadro. Since then, American ...
英语翻译use the general gas equation to determine the amount in moles of a gas,or its volume,temperature or pressure.后面还有好多 唉.求翻译 加一句 determine the empirical and molecular formula of a compound 答案 用普适气体定律方程式来决定用多少摩尔(mol,化学单位)气体,或者多少体积,温度和压力.决...
Forum:Biology and Chemistry Homework Help S BMeasuring the number of moles of a gas In the ideal gas law, the symbol n represents the number of moles of gas. My question is how, given a volume of a certain gas, one determines how many moles one has. My understanding is that a mole...
How to calculate number of moles and gas formation volume factor? Homework Statement I am trying to calculate the gas formation volume factor for a reservior, however I am stuck when trying to find the value n - number of moles for a gas to plug into the equation to find Bg, this is ...
Question: Three moles of helium gas (molar mass M=4.00 g/mol) are in a rigid container that keeps the volume of the gas constant.Initially the rms speed of the gas atoms is 800m/s. Give your answers to 3 significant figure...