A solution is prepared by mixing 25 mL pentane (C 5 H 12 , d 0 63 g cm 3 ) with 45 mL hexane (C 6 H 14 , d 0 66 g cm 3 ) Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the pentane ...

The Answer is in the image, click to view ...

A solution is prepared by mixing 25 mL pentane (C 5 H 12 , d = 0.63

Question:

A solution is prepared by mixing 25 mL pentane (C₅H₁₂, d = 0.63 g/cm³) with 45 mL hexane (C₆H₁₄, d = 0.66 g/cm³). Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the pentane.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 85% (7 reviews)

Answered By

Asim farooq

I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening. My Expert Service Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities

4.40+ 65+ Reviews 86+ Question Solved

Related Book For book-img-for-question