![]() ![]() If the solution remains clear, record NR for no reaction. Start Virtual ChemLab, select Reactions and Stoichiometry, and then sclect Precipitation Reactions from the list of assignments The lab will open in the Inorganic laboratory.Ĭlick on the Divide button the edge of the lab bench four times to make four additional test tubes containing Ag With one test tube in the metal stand and four others in the blue rack, click on the Na_CO bottle on the reagent shelf and observe what happens the window at the top left Record your observation in the table above. Start Virtual ChemLab, select Reactions and Stoichiometry, and then sclect Precipitation Reactions from the list of assignments The lab will open in the Inorganic labora… If no precipitate forms write NR for no rcaction Record your observations in the data table. ![]() Repeat steps for five test tubes of Pb" and Ca?. Record your observations and discard the tubes: When you arc finished, click on the red disposal bucket to clear the lab Drag this test tube to the red disposal bucket on the rightĭrag = second tube from the blue rack to the metal stand: Add NaS record your observations and discard the tube Continue with the third, fourth and fifth tube, but add NaOH NaSO4, and NaCI respectively. NazCO, (CO " NazS NaOH (OH ) NazSO (SO NaCI (CI)ĭrag test tube from the box and place on the metal test tube stand: You can then click on the bottle of Ag ion solution on thie shelf to acld it t0 the test tubeĬlick on the Divide button the edge of the lab bench four times to make four additional test tubes containing Ag With one test tube in the metal stand and four others in the blue rack, click on the NaCO bottle on the reagent shelf and observe what happens the window at the top left Record your observation in the table above. React each of the cations across the top) with each of the anions (down the left) according t0 the data table using the following procedures: SOLVED: Start Virtual ChemLab, select Reactions and Stoichiometry, and then sclect Precipitation Reactions from the list of assignments The lab will open in the Inorganic laboratory. ![]()
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