更新1: (3) CH4(g) + 2O2(g) －－＞ CO2(g) + 2H2O(g)更新2: 2) why the equation is 2H2 + O2 → 2H2O the product is H2O??更新3: (3) I dont understand why Volume of CH4 reacted = 20 cm^3 (1) The wer is B. 2CnH2n + 3nO2 → 2nCO2 + 2nH2O Mo...
Ji, X.; Adidharma, H. Prediction of Molar Volume and Partial Molar Volume for CO2/ionic Liquid Systems with Heterosegmented Statistical Associating Fluid Theory. Fluid Phase Equilib. 2012, 315, 53- 63.Ji X. Y. and Adidharma H. (2012) Prediction of molar volume and partial molar volume ...
1.Understanding concepts of the molar volume of gas, then learning some easy exercises.理解气体摩尔体积的概念,会做简单的计算。 2.First, the volume is proportional to the number of moles.第一,体积和摩尔数成正比。 3.Calculating the molar volume of alkyne using the quantitative structure-property...
气体摩尔体积 (Molar Volume of Gas)第1页第1页一、影响物质体积大小原因:1、物质所含微粒多少物质量 (n)当n相同时,不同物质体积是否相同?计算1mol下列物质体积:第2页第2页某条件下1mol气体体积 22.422.322.422.4物质 M(g/mol) ρ(g/L) V(L)该条件下,1mol不同气体体积相等,都约为22.4L。结论:H2 ...
计算计算1mol下列物质的体积:下列物质的体积:某条件下某条件下1mol气体的体积气体的体积 22.422.322.422.4物质物质 m(g/mol) (g/l) v(l)该条件下,该条件下,1mol不同气体的体不同气体的体积相等积相等, ,都约为都约为22.4l。结论:结论:h2 2.016 0.0899 co2 44.01 1.977o2 32.00 1.429hcl 36.45 1.62 2...
气体摩尔体积(MolarVolumeofGas)2021/6/18 一、影响物质体积大小的因素：1、物质所含微粒的多少 物质的量(n)当n相同时,不同物质的体积是否相同?计算1mol下列物质的体积：2021/6/18 某条件下1mol气体的体积 物质H2O2 M(g/mol)2.01632.00 ρ(g/L)0.08991.429 V(L)22.4 22.4 HCl36.45 1.62922....
气体摩尔体积MolarVolumeofGas一影响物质体积大小的因素,1物质所含微粒的多少物质的量n当n相同时,不同物质的体积是否相同计算1mol下列物质的体积,某条件下1mol气体的体积22,422,3
An Anton-Paar densimeter was used to measure the density of the mixture leaving the calorimeter and the density of each pure component. The excess molar volume V m E was calculated from the measurements. The apparatus features a new pumping system which can handle liquids or liquefied gases ...
molar volumemetal-based catalysteasy separationPoor-solvating property of supercritical carbon dioxide (scCO2) has been a great challenge, which limits the use of CO2 as a common "green" solvent. The present report describes that by increasing molar volume (v) and lowering the melting temperature...
molarheat capacity under constant volume 定容摩尔热容 属类:综合句库-科技词汇- molarheat capacity under constant pressure 定压摩尔热容 属类:综合句库-科技词汇- Restoring Residual Crown and Root of the ShortMolarwith Casting cavity-retention form post-core Crown ...