Answer:
1.533 moles Au
Explanation:
To find the moles from atoms, you just use Avogadro's number (6.02214076×10^23 mol^-1) and divide by it. Hope this helped!
<span> These related to the polarities of the column and of the eluting solvent </span><span>When you run a column are
1) always start with a more non-polar solvent ratio and SLOWLY increase the polarity of the solvent.
1) Columns are generally made with silica which is highly polar, so compounds that are more polar in nature will interact with the silica more than those that are non-polar.
3) The first fractions to come out should be most non-polar, with each fraction collected after that being more and more polar.
hope this helps</span>
The ionic compound of Fe3+ and SO4 2- would be Fe2(SO4)3 or Iron (III) sulfate. <span>It is a rhombic crystalline salt and soluble in water at room temperature. It is used in dyeing as a </span>mordant<span>, and as a coagulant for industrial wastes.</span>
Answer:
Estuaries have more concentrated nutrients and less concentrated salt.
Answer:
Biotic factors are the living components of an ecosystem. They are sorted into three groups: producers or autotroph's, consumers or heterotrophs, and decomposers or detritivores.
Explanation: