air dry the precipitate on the filter paper for at least 5 minutes add the strontium nitrate to the potassium iodate ove

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Air Dry The Precipitate On The Filter Paper For At Least 5 Minutes Add The Strontium Nitrate To The Potassium Iodate Ove 1 (42.08 KiB) Viewed 79 times

air dry the precipitate on the filter paper for at least 5 minutes add the strontium nitrate to the potassium iodate over 5 minutes get a dry weight for the filter paper trap the newly precipitated solid on filter paper rinse the solid on the filter paper with ice cold distilled water

02 3 5 78 9 10 Instructions: assign an order to each of the eight steps below (using 1, 2, 3, 4, 5, 6, 7, 8), use each number ONLY once. SEEEEE========= use the weight of the strontium iodate to calculate the theoretical and percent yields subtract the weight of the filter paper from the weight of the filter paper with the strontium iodate after the precipitate has dried completely weigh the filter paper with the strontium iodate

=== Filtration Processes FIGURE 2: Set-up for the gravity filtration apparatus.

2 3 4 6 10 טו וטלוונשטף WW Question 9 5 points Save Answe Experiment #10: Question #1 - Synthesis of Strontium lodate Monohydrate (5 points) This chemical reaction between potassium iodate (KIO3) and strontium nitrate (Sr(NO3)2 results in a precipitate (a solid) being formed. The solid is retrieved by a filtration process, either gravity filtration or vacuum filtration (both shown below). These techniques were covered in the laboratory text and video materials. =============== 2.KIO3(aq) + Sr(NO3)2(aq) Sr(103)2•H20(s) + 2.KNO3(aq)