Chemical Formulas and Chemical Equations: Purpose: To study different types of chemical equations and to conclude if a reaction occurs when two compounds are combined.

Chemical Formulas and Chemical Equations Purpose: To study incompatible types of chemical equations and to conclude if a reaction occurs when deuce compounds argon combined. When reactions occur you should and then be able to predict the products which ar formed. Procedures for Series A-E Series A: quaternity streak final results and quadruplet reagents are summariseed to achieveher making 16 reactions. You remark the appearance of every last(predicate) the solutions before and after the reactions and to a fault noting if precipitates are formed. Results open in info tables. Series B: allure spues of reagent, 2M HCl, is enlargeed to severally of the lead analyze solutions and one strain unattackable noting the results. Results prime in selective information tables. Series C: champion drop of .2M NH (aq) is added to quintette drops of severally(prenominal) of the four canvas solutions and results are come ined. succeeding(prenominal) you add five more(prenominal) drops of ammonia solution to from severally one of the test solutions, mix contents and videotape results. Finally, you add five more drops of 6M NH (aq) to each solution, mix and record results. Results found in data tables. Series D: Five drops of 6M HCl is added to each of the four consentient metals. Results found in data tables. Series E: amplify sextuplet drops of each of the four test unpleasant solutions to the four test tubes.

Adding two drops of the universal indicator you line of reasoning the pH of each test solution using a calibration card. You then add three drops of 1M NaOH reagent to each of the solutions, stir, and note pH level. Add another(prenominal)(prenominal) three, then six, then another six drops of NaOH to each solution stirring and noting the pH each time. Results found in data tables. Conclusion: When have an acid and a base, a salt, gas, and pissing is formed. When combining a reactive... If you want to get a bountiful essay, swan it on our website: Orderessay

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