Explain what is the concentration of this second sample

Reference no: EM13677845

A 0.0000704 M sample of Compound X in a solvent has an absorbance of 0.316 at 528 nm in a 1.000-cm cuvet. The solvent unaccompanied has an absorbance of 0.066. Explain what is the molar absorptivity of Compound X?

A different sample of Compound X in the similar solvent has an absorbance of 0.506 at 528 nm when measured with the same cuvet. Explain what is the concentration of this second sample?

Reference no: EM13677845

Questions Cloud

Define what is the mass of liquid in grams : The vapor pressure of CCl3F at 300 K is 856torr. If 11.5 g of CCl3F is enclosed in a 1.0 -L container will any liquid be present? If so define what is the mass of liquid in grams

Define what is the molarity of a koh solution : Define what is the molarity of a KOH solution if 42058mL of KOH is needed to neutralize 25.00mL of 0.1350 M H3PO4. State the balanced equation for the reaction.

Explain what was the initial concentration of hcl : Explain what volume of NaOH is needed to reach the end point of the titration. Explain what was the initial concentration of HCl

Explain how many grams of agbr can be formed : Explain how many grams of AgBr can be formed when 75.0mL of 0.650 M CaBr2 are reacted with excess AgNO3

Explain what is the concentration of this second sample : A different sample of Compound X in the similar solvent has an absorbance of 0.506 at 528 nm when measured with the same cuvet. Explain what is the concentration of this second sample

Explain what percentages of the molecules : The activation energy for a particular reaction is Ea=14.20kj. Explain what percentages of the molecules are at the or above the activation energy at 500.0k

Depict the structure of the following compound : Depict the structure of the following compound: mer-cis-triaquadicarbonylchloridoiridium (III) perchlorate

Find out the crystal field splitting diagram : A solution of [Ni(H2O)6]2+ appears green, wherever a solution of [Zn(H2O)6]^2+ appears colorless. Find out the crystal field splitting diagram for each complex as well as use these to qualitatively explain the drastic difference in the colors obse..

Explain how long will it take for the reactant concentration : A first order reaction has a half life of 1.1 s. if the preliminary concentration of reactant is .142 M, explain how long will it take for the reactant concentration to reach .001 M

User Account

All Pages