M即为molar mass分子质量.这里p=2.39 g/lT需要由摄氏温度转变为开氏温度T=23.0℃=273.15+23℃=296.15KP需要转换为帕斯卡P=715 mm hg=715 /7.5x10^-3=9.533x10^4 paR为常数=8.314,若p用帕(Pa),V用升(L)为单位时,其数值为8315M=61.94 g/mol通过这个问题我也重新学习了下上学时的知识. ...
Looking for online definition of NMOL or what NMOL stands for? NMOL is listed in the World's most authoritative dictionary of abbreviations and acronyms
What is a parfleche? What is 75 squared? What is molar conversion? What is climate? What is -12 -(-9) equal to? What is volume? What is an autotriploid? What is geometry ? What is the fraction of 8%? What is 92% as a fraction? How many acres are in a square mile? 30 is...
What is the molar concentration of sucrose?Molar Concentration:There are many different ways that scientists describe concentration such as mass percent, volume percent, or parts per millions. One of the most common ways that scientists describe the concentration of solutions is using molar ...
aAs the air ascends with vertical velocity w, vapor molar density decreases due to condensation and due to the expansion of the gas along the vertical gradient of decreasing pressure. 空气登高以垂直的速度w,蒸气槽牙密度减退由于结露和由于气体的扩展沿越来越少的压力垂直的梯度。[translate] ...
What Is Molar Absorptivity? Biology What Is Genetic Engineering? Technology What Is Solar Power? Biology What Is the Largest Predator That Ever Lived? Related Articles Discussion Comments All The Science, in your inbox Our latest articles, guides, and more, delivered daily. ...
Nitric acid, barium salt [Ba(NO3)2] weighs 3 240 kg/m³ (202.26659 lb/ft³) [ weight to volume | volume to weight | price | mole to volume and weight | mass and molar concentration | density ] Volume to weight, weight to volume and cost conversions for Refrigerant R-507, liquid...
Question: What is HCl gas? Answer and Explanation:1 Chemical compounds are created when two or more chemical elements bond together. Each chemical compound has a specific chemical formula. For example,... Learn more about this topic: Hydrochloric Acid | HCl Formula, Chemical Properties & Uses ...
aAs the air ascends with vertical velocity w, vapor molar density decreases due to condensation and due to the expansion of the gas along the vertical gradient of decreasing pressure. 空气登高以垂直的速度w,蒸气槽牙密度减退由于结露和由于气体的扩展沿越来越少的压力垂直的梯度。[translate] ...
the difference between molar and molal solutions is negligible. This is because around room temperature, water has adensityof 1 kg/L. This means the "per L" of molarity is equal to the "per kg" of molality.