/wt.) aqueous solution of H2O2 is: View Solution The mole fraction of water in 20%(wt./wt.) aqueous solution of H2O2 is: View Solution Mole fraction of solute in a 2.0 molal aqueous solution is : View Solution Mole fraction of a solute in 2.5 molal aqueous solution is View Solution...
Its quite simple. We know the density of water (1 g / cc) . With the help of mole fraction of solute , we can calculate the mole fraction of solvent ..
百度试题 结果1 题目 3.The sum of mole fraction of gas in a mixture of gases is: C(A) Always more than one(B)Always less then one(C) Always one(D) May be less ore more than one 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
The mole fraction of a solute in its solution in acetic acid is 0.2. The mass of solute (molar mass = 40) in 120g. Of acetic acid would be View Solution When a buffer solution of sodium acetate and acetic acid is diluted with water ...
Mole Fraction: The fraction of a solute that is present in a solution expressed in terms of the number of moles of the solute and the solution is called the mole fraction of the solute in the solution. Mathematically it is expressed as {eq}\text{Mole fraction of the solute} ...
deficit inferred for the Martian core are all moderately-to-highly volatile, meaning the quantities seen in Martian precursor material are variable and poorly constrained19,20. As such, there is lack of knowledge as to the identity and abundance of the predominant light elements in the Martian ...
In wood samples, the uptake of water in the cell walls already results in an increased distance between cellulose fibrils and weakening of intermolecular interactions. Hence, the further alteration in water adsorption and distribution following callose synthesis may not have a measurable effect on the...
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To calculate the mole fraction of ethyl alcohol (C2H5OH) and water (H2O) in the solution, follow these steps:Step 1: Calculate the moles of ethyl alcohol 1. Given mass of ethyl alcohol: 46 g 2. Molar ma
To find the mole fraction of solute in a one molal aqueous solution, we can follow these steps:1. Understand the Definition of Molality: - Molality (m) is defined as the number of moles of solute per kilogram of solvent. A