CK-1_Properties_of_Gases_RPT - D Write a balanced equation...

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Lab Report Assistant: This document is not meant to be a substitute for a formal laboratory report. It is simply a summary of the experiment’s questions and data tables which should be addressed in a formal lab report. The intent is to facilitate student’s writing of lab reports by providing this information in an .rtf format which can be copied and pasted into an electronic document. Properties of Gases Observations from Procedures 1. Hydrogen G. 2. Oxygen B. E. 3. Hydrogen and Oxygen Mixture D. 4. Carbon Dioxide 1. D. 2. C. D. 3. F. 4. C.
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Questions A. Give two reasons why we fill the gas generator test tubes almost to the top with chemicals. B. What happens to the zinc in the hydrogen generation experiment? C. What happens to the manganese in the oxygen generation experiment?
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Unformatted text preview: D. Write a balanced equation for the reaction between O 2 and H 2 . E. What is the function/purpose of the bromthymol blue in the CO 2 experiment? F. Bromothymol blue is blue in the presence of basic solutions, and yellow in the presence of acidic solutions. If your solution is a murky green, what might you assume about the solution? G. Make a table of the gases studied. Tabulate their colors, the effect on lighted or glowing splints, and other properties one might use to identify them. Sample table: Gas Flame reaction Glowing splint Limewater reaction Bromthymol blue react. Hydrogen Oxygen Hydrogen & oxygen Carbon dioxide Alka Seltzer Breath 2...
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CK-1_Properties_of_Gases_RPT - D Write a balanced equation...

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