LoubnaStephanieNicholasNathaniel

=__Lab #16 ~ Methods ( Hydrate 1)__=


 * 1) The mass of the crucible was weighed. Then after the unknown hydrates were added to the crubicle and it was weighed again. The unknown hydrates were observed and the observations were written down. After the mass of the unknown hydrates were calculated and written down. The crubicle with the hydrate was placed over a fire and heated releasing water vapor. Observations were made of the hydrate as it was being heated and written down. Once the cubicle cooled with the new substance an anyhydrate(since there was no water left) it was weighed again. The mass of the anyhydrate was calculated and written down. The amount of water loss in grams was calculated. There after the total percent of water loss was written down. Later with this information the predictions of what the substance was, was made.