PLEASE SUMMARIZE ALL EXPERIMENTAL RESULTS BELOW HERE IN PARAGRAPH (INCLUDING EXCEL STANDARD CURVE): Data and Results
Determining the Peak Absorbance of Copper Sulfate:
USE YOUR 0.05 M SOLUTION TO DETERMINE THE PEAK WAVELENGTH: ABSORBANCE FOR
COPPER SULFATE BY READING ABSORBANCE AT 550, 600, 650, 700, 750 AND 800 NM
550 nm: 0.002; 600 nm: 0.050; 650 nm: 0.095; 700 nm: 0.206; 750 nm: 0.325; 800 nm: 0.568; 850 nm: 0.345
Please Put Peak wavelength here: nanometers Absorbance:
Use this wavelength generating a Standard
Curve:
*IMP*[If reading is ~ 1.00 or > 1.00 standard needs to be diluted for linear relationship to concentration

take a better picture and ill do it

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

it is stable as it is in group 0 which have full outer shells of electrons