Lab Report

Question: How can you determine that type of displacement result that is occurring? Materials: 3 outpouring subway systems 3 rubber stoppers 15 cm of atomic number 12 ribbon cop(II) sulfate watch crystals, fine calcium chloride atomic number 11 carbonate 30 mL of warm wet Safety Precautions: Wear safety goggle , gloves, and a science lab apron Avoid skin contact with hog (II) sulfate dust and solution Keep work area comely wipe up any spills and inform your teacher direct Procedure: Refer to page 210 and 211 in On intelligence 10 Observations: Before:Solid Blue crystals Small glassedsolid White A bit shiny undischarged crystals White Powdery Soft Afterliquid The pump organise a bluish-green color. the stopper popped twice Bits of the larger crystal were sill floating in the substance. formerly the liquid from beaker A was motley into beaker B, the substances in beaker B remained at the bottom when liquid from beake r A was poured into beaker C, both of the two mixed and had formed a spumy substance that over flowed was teal The substance in the beaker looked standardised wet sand Analyze & Interpret: 2, 3, 4.

assay pipeworkReactantsProductsReaction attribute ACopper (II) Sulfate + milligramCopper + magnesium SulfateSingle Displacement BCalcium Chloride + Magnesium Sulfate Magnesium Chloride + Calcium SulfateDouble Displacement CSodium carbonate + Magnesium SulfateMagnesium Carbonate + Sodium SulfateDouble Displacement 3. For Test supply a I had to switch copper with magnesium because on the reactivity chart magn esium is more reactive than copper. For test! tube b I had to interchange the places of the elements calcium and magnesium since it was a parlay replacement. For test tube c I had to switch the element sodium and magnesium to form a newly compound. 4. Test tube a : Single displacement Test tube b: double displacement Test tube c: double displacement Conclude & Communicate 5....If you demand to get a full essay, order it on our website: OrderCustomPaper.com

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