Element Identification

Element Identification

So in this lab we had a procedure on google docs, provided by none other then Mr. Ludwig and his handy dandy technology equipment! We were to calculate the atomic mass of different elements in order to define which was which!

Here is how we did it…

Element A

                  .163mol / 6.52g × 6.02 × 10²³ / 1 mole = 6.52/.163 = 40

Element = Calcium

Element B

                  .91mol / 24.51g ×  6.02 × 10²³ / 1 mole = 24.51/.91 = 26.93

Element = Aluminum

Element C

                  .160mol / 9.45g × 6.02 × 10²³ / 1 mole = 9.45/.160 = 59.06

Element = Cobalt

Element D

                  .268mol / 53.87g × 6.02 × 10²³ / 1 mole = 53.87/.258 = 208.79

Element = Bismuth

Element E

                  .220mol / 14.25g × 6.02 × 10²³ / 1 mole = 14.25/.220 = 64.77

Element = Zinc

Element F

                  .756mol / 49.25g × 6.02 × 10²³ / 1 mole = 49.25/.756 = 65.145

Element = Zinc

Element G

                  .492mol / 28.65g × 6.02 × 10²³ / 1 mole = 28.65/.492 = 58.23

Element = Nickel

Element H

                  .430mol / 89.11g × 6.02 × 10²³ / 1 mole = 89.11/.430 = 207.2

Element = Lead

Element I

                  .381mol / 21.28g × 6.02 × 10²³ / 1 mole = 21.28/.381 = 55.85

Element = Iron

Element J

                  .259mol / 30.66g × 6.02 × 10²³ / 1 mole = 30.66/.259 = 118.37

Element = Tin