Statement: The sum of mole fractions of all the components in a solution is always unity. Explanation: - The mole fraction of a component is defined as the number of moles of that component divided by the total number of moles of all components in the solution.- If we have components A...
4. What is the mole fraction of the solute in a 1. 20 mol . kg aqueous solution? 相关知识点: 试题来源: 解析 4.【分析】题目指出,在1.00kg水中含有溶质1.20 mol。 水的M =18.0,则水的物质的量 n(H_2O)_2=1000g/18.0g⋅mol^(-1)=55.6mol x_B=(1.20mol)/((1.20+55.6)mol)=0.0211...
<p>To derive the formulation of mole fraction, we can follow these steps:</p><p>1. <strong>Definition of Mole Fraction</strong>: The mole fraction (χ) of a component in a mixture is defined as the ratio of the number of moles of that specific compon
What is the mole fraction of solute in a 3.51 m aqueous solution? What is the mole fraction of solute in a 3.21 m aqueous solution? What is the mole fraction of solute in a 3.20 m aqueous solution? Xsolute: What is the mole fraction of solu...
Mole Fraction:Mole fraction of a component in a solution describes the number of moles of the component present in the total number of moles of all the components present in the solution. {eq}\rm x = \dfrac{n_i}{\sum{n_i}} {/eq}Answer and ...
Mole Fraction: The mole fraction of a compound in a solution describes the moles of the particular compound over the total moles of all of the components in the solution. For the mole fraction of water in the KCl solution, it is equal to the moles of water over the sum of the...
百度试题 结果1 题目Question. What is the mole fraction of the solute in a 1.00 m aqueous solution?C(a) 1.770(b) 0.0354(c)0.0177(d) 0.177 相关知识点: 试题来源: 解析 c 反馈 收藏
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 ...
l1ve.x is the composition of Liquid 1 (mole fraction of species 1) l1ve.y is the composition of the vapour (mole fraction of species 1) l1ve.p / l1ve.T is the pressure / temperature along the phase boundary l2ve holds the composition and pressure / temperature of the Liquid 2 - ...
<p>To solve the question regarding the correctness of the statements about mole fraction, we will analyze each option step by step.</p><p>1. <strong>Understanding Mole Fraction</strong>: - Mole fraction (denoted as \( \mu \)) is defined as the ratio o