dderd3729 dderd3729

26-11-2022
Chemistry

Answered

Pure Lauric Acid has a freezing point of 44.1 C. A mixture containing 3.0 g of Lauric Acid and 0.5 g of Benzoic Acid has a freezing point of 36.6 C. I calculated the freezing point depression as 7.5 C. I calculated the molality of the Benzoic and Lauric Acid as 1.92 mol/kg. How many moles of Benzoic Acid are there?

Answer :

Other Questions

The name given to an aqueous solution of [tex]\mathrm{HBr}[/tex] is hydrogen bromide hydrobromic acid bromic acid bromous acid hypobromous acid

Explain why solutions of hydrochloride acid and ethanoic acid with the same concentration in mol/dm have different ph

hydroiodic acid Express your answer as a chemical formula.

(a) Match the following pH values to the solutions given below. 137 10 13 The solutions all have the same concentration. solution aqueous ammonia, a weak base

ch3co2h is called acetic acid. the name implies what

Is NaBrO4 (Sodium Perbromate): 1. Ionic or Molecular? and 2. Acid, Base, or neither? I know It's an Ionic compound but I'm not sure wheather it's an acid, base,

Which intermolecular forces are present in Hypochlorous acid (HClO) and in sodium hydroxide?

On a piece of paper, draw the Lewis structure for arsenic acid, H3AsO4. Show your work for determining the Lewis structure here.

1) What is the conjugate acid of [tex]\mathrm{HS}^{-}[/tex]? - S- - H2S - H2S- - S2-

Examine the IR below and classify the compound: TaaT noik>AA 460 MLizo Ton 748h, iris *F 2 4[DO 4080 9320 1300 70 {68 4500 Acod A) Alcohol B) Aldehyde C) Car