We appreciate your visit to A farmer prepared 100 g of an aqueous solution of KNO3 in which the mole fraction of KNO3 was 0 1 Calculate the amount of. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The amount of [tex]KNO_3[/tex] dissolved would be 1011 grams.
Mole fraction
The mole fraction of a component of a substance is the ratio of the mole of the component relative to the mole of the whole substance.
Thus, for a mole fraction of KNO to be 0.1, it means 1 mole of KNO relative to 10 moles of KNO3.
In other words, the number of moles of [tex]KNO_3[/tex] dissolved is 10 moles.
Recall that: mole = mass/molar mass, and mass = mole x molar mass
Molar mass of [tex]KNO_3[/tex] = 39.1 + 14 + (16 x 3) = 101.1 g/mol
Mass of 10 moles of [tex]KNO_3[/tex] = 10 x 101.1
= 1011 grams
In other words, the amount of [tex]KNO_3[/tex] dissolved is 1011 grams.
More on mole fractions can be found here: https://brainly.com/question/29808190
#SPJ1
Thanks for taking the time to read A farmer prepared 100 g of an aqueous solution of KNO3 in which the mole fraction of KNO3 was 0 1 Calculate the amount of. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
