What is the molarity of 930 ml. of LICI solution that O A. 150 mol/L
B. 3.5 mol/L
O C. 3.3 mol/L
O D. 3.5 x 10 mol/L

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally