State the effect of this procedural change on the resultion

Reference no: EM13191264

A student in a hurry decides to let the solvent travel only half way up the chromatographic paper in chromatogram 2. predict the effect of this procedural change on the resultion of the cations in the standard mixture

Reference no: EM13191264

Questions Cloud

Find the number of pens jan can buy : jan buys 12 pens for $10. each pen costs the same amount of money . write a proportion to find the number of pens jan can buy for $15 . then solve your proportion for the numbers of pens.

State the empirical formula for hydride of silicon : The empirical formula for hydride of silicon is SiH4, and it's central atom is silicon. Based on this information, you would expect the empirical

Draw the phase diagram of a pure substnace : Sketch the phase diagram of a pure substnace from the follwoing data. (A log P scale may help). There are two solid forms X and Y, which are both denser than the liquid, and Y is denser than X.

State a ground state hydrogen atom absorbs a photon : A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.30 nm. It then gives off a photon having a wavelength of 1820 nm

State the effect of this procedural change on the resultion : A student in a hurry decides to let the solvent travel only half way up the chromatographic paper in chromatogram 2. predict the effect of this procedural change on the resultion

State the separation between hexane and heptane : One of the students in lab decided to use two fractionating columns (one on top of the other) instead of just one. How would this: a) affect the separation between hexane and heptane?

How you recommend to your management to implement project a : You have calculated the expected NPV of project A to be $3,758 and that of project B to be $3,114. Can you be certain that you should recommend to your management to implement project A.

Explain the normal boiling point of the liquid : The normal boiling point of the liquid is 425 K. Liquid, X, and Y are all in equilibrium at 342 K and 1800 bar. Tc = 571K, Pc= 46 bar

State j of heat are necessary to raise the temperature : How many J of heat are necessary to raise the temperature of a 1.05-kg block of iron from 25.0 C to 88.5 C?

User Account

All Pages