Can you solve with showing steps please xperimental Data and Results Include all

Question

Can you solve with showing steps please xperimental Data and Results Include all work, units and write answers in scientific notation (if applicable) using the correct number of significant figures for full credit. Obtain a signature prior to leaving lab. A. Determining the Freezing Point of Pure Solvent. Mass of Solvent I. O9 Freezing Point (From Cooling Curve) B. Determining the Freezing Point of Solution (Covalent Compounds) Mass of Solvent (Same for both trials) Mass of Unknown Total Mass Unknown added Trial 1 11. 099 0.0525 Trial 2 I1. 04 ....-NIA-…- NA- o. l18 Freezing Point from Cooling Curve o. 22°c T (From Part A to Part B) Molality of Solute Molar Mass of Solute Average Molar Mass of Solute

Explanation / Answer

T = Kf.M

Where T is elevation in freezing point

Kf is constant, and m is molality.

Just calculate T from the experimental analysis, please check your expmeriment again, there are some missing values.

Than, find the molality of solute by given formula. After finding molality calculate molar mass of solute, by formula,

Molality = no of moles of solute/kg of solvent

No of moles of solute = weight of solute/molecular weight of solute

Put the values given in data, and you will receive your answer.

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