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Unformatted text preview: EXPERIMENT 2: Two Challenges using Conservation of Matter, Stoichiometry and the Mole Josué J. Negron “I commit to uphold the ideals of honor and integrity by refusing to betray the trust bestowed upon me as a member of the Georgia Tech community.” Signature: Josué Negron 17:28:15 Lab Partner: Ahmed Chemistry 1310- H1 EXPERIMENT 2: Two Challenges using Conservation of Matter, Stoichiometry N e g r o n | 2 DISCUSSION Scenario I. NASA Needs Water In this first mini experiment, the researcher tried to find the identity of the unknown substance. The unknown substance was weighed to discover the weight of the compound before the lost of water, then the compound was dehydrated by heating the compound in a crucible for approximately, 3, 15 minute periods, or, until the lost of mass reached a change of only o.oo1 g. The weight before the lost of water was 0.504 g and the unknown letter was C. After three The weight before the lost of water was 0....
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- Spring '08
- Mass, unknown substance, Georgia Tech Community, Josué J. Negron, DISCUSSION Scenario I.