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...
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 chemistry textbooks were the first ones to use the constant as Avogadro ...
10.It's the moles of products minus moles of reactants. 生成物的摩尔数减去反应物的摩尔数。 11.Moles bore their way under our garage. 鼹鼠在我们车库底下挖地洞. 12.The ratio of total moles in the gas to the liquid. 气体和液体中总的摩尔数之比。
We can use the molar gas volume of 24.0 dm3 at r.t.p. to find: ■ the volume of a given mass or number of moles of gas ■ the mass or number of moles of a given volume of gas. worked examples 22Calculate the volume of 0.40 mol of nitrogen at r.t.p. (volume (in dm3) =...
Become a Study.com member to unlock this answer! Create your account View this answer 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.
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 ...
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...
Liters to Moles Formula for Gasses Unlikeconverting the mass in grams to moles, converting the volume of a gas in liters to moles uses a simple conversion formula that does not depend on the nature of the gas. At standard temperature and pressure (STP), 1 mole of any ideal gas takes ...
How Do You Determine The Number Of Moles In A Volume Of Gas? Sadly, I don't even know what I don't know. Could somebody generate a ballpark figure of how many moles of hydrogen you might have in a sphere 2 meters across, 75F and roughly 16 psi? Even with all that information I'...
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...