Calculate iron(III) thiocyanate complex ion concentration (in M) for stock solution. Record concentration and color in Lab Data: Stock solution
Concentration Iron(III) nitrate 0.35000
[Fe(NO3)3] (M)
Color of iron(III) nitrate yellow
Concentration potassium thiocyanate 0.00250
[KSCN) (M)
Color of potassium thiocyanate colorless
Volume iron(III) nitrate (mL) 10.00
Volume potassium thiocyanate (mL) 2.00
Volume Dl water (mL) 8.00
Concentration iron(III) thiocyanate ion in stock solution
[FeSCN2+] (M)
Color of stock solution red-orange

the answer is alpha particles hope i you

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.