'Making Salt Lab\r'

'Let’s Make Salt intend: Could NaCl be made using NaHCO3, hydrochloric acid, and a turn chip? Hypothesis: If I combined NaHCO3, hydrochloric acid, and a turn chip I think it lead form NaCl because when you balance the equation it makes a sore chemical reaction. Materials needed: see underground cleaner, scrutiny underground, test organ pipe tongs, hot plate, a scale, calibrated cylinder, water, goggles, fire retardant glove, beaker, test tubing holder, a scoopula, hydrochloric acid, sodium bicarbonate, soap, pipette, and a boiling chip. Procedures: 1.Clean your test pipe with a test tube cleaner, soap, and water. Make accredited the test tube is clean and dry. 2. Place a boiling chip in the test tube and mea genuine it. 3. Add 1g of NaHCO3(sodium bicarbonate) to the test tube with the scoopula, then(prenominal) measure. 4. Take about 5mL of hydrochloric acid in your graduate cylinder. Using your pipette resume the hydrochloric acid to the NaHCO3. It go out st art to bubble, when the bubbling stops, don’t add anymore acid. 5. Once the bubbling stops, swirl what’s inner the test tube to be sure everything mixes together. 6.Place the test tube in a beaker with water. It each(prenominal)ow for start to boil. Continue letting it boil until all liquid is evaporated out of the test tube. 7. Once the test tube cools off measure what’s inside the test tube. 8. Place the test tube venture inside the beaker on the hot plate for 2-3 minutes. 9. brook the test tube to cool and re-weigh it again. Observation/ info: NaHCO3+HClNaCl+H2O+CO2 1gNaHCO3*1molNaHCO3/84gNaHCO3*1molNaCl/1molNaHCO3*58gNaHCO3/1molNaCl=. 6904761905 . 6904761905theoretical yield 1actual yield 1/. 6904761905=1. 448275862 1. 448275862*100=144. 275862 144. 8275862percent yield Mass of test tube & boiling chip| 20g| Mass of test tube, boiling chip & NaHCO3| 21g| Mass of NaHCO3(b-a)| 1g| Mass of test tube & boiling chip NaCl (1st hearing)| 20g| Ma ss of test tube & boiling chip NaCl (2nd hearing)| 21g| Mass of NaCl (e-a)| 1g| Conclusion: My possibility was correct because both substances together formed NaCl in the end. In the lab everything worked out right because in the end none of my bulkes were the same as I started with. It weighed 20g in the beginning and ended with 21g and the mass of NaCl 1g.\r\n'