Pour the calcium chloride solution into the beaker containing the sodium carbonate solution. Record your observations. 7. While waiting for the solid to settle, ... Down
Use a spoon to add or remove calcium chloride until you have exactly 50 g including the weight of the cup. Measure 100 ml of water in a graduated cylinder ... Down
Weight calcium chloride ... Would there be any effect on the amount of precipitate in the experiment if tap water containing calcium ions is ... Down
Weight calcium chloride ... Would there be any effect on the amount of precipitate in the experiment if tap water containing calcium ions is ...faculty.lacitycollege.edu/boanta/LAB60/EXPERIMENT%2013c.doc
Extra credit: work out the percentage composition of the water in the calcium chloride dihydride. 2GramsInvestigations.doc Courtesy Flinn Scientific.www.beautyinscience.com/OLDwebFiles/2GramsInvestigation.doc
... How many grams of calcium chloride will be needed to make 750 mL of a 0.100 M CaCl2 solution? ... Making Solutions Practice Worksheet Author: IAN GUCHmisterguch.brinkster.net/PRA049.doc
Chemical Change Lab. Objectives: To make scientific observations. To observe endothermic and exothermic changes. ... Calcium chloride (CaCl2) Acid base indicator.www.paec.org/biologypartnership/assets/june11/Chemistry%20%201%20...