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Response Sheet Name Section DATA: 1. Mass of evaporating dish and...
6 and 7 calculations Chemical Formulas A. Zinc Chloride 53.1 1. Mass of evaporating dish and...
6 and 7 calculations
Chemical Formulas A. Zinc Chloride 53.1 1. Mass of evaporating dish and zinc 2. Mass of evaporating dish 3. Mass of zinc 4. Mass of evaporating dish and zinc chloride: 0.25 first determination second determination 53.3g third determination 53-67 g ,03 5. Mass of zinc chloride 6. Mass of chlorine in zinc chloride 7. Empirical formula for zinc chloride (show calculations)
A. Zinc Chloride 1. Mass of evaporating dish and zinc = 46.64g 2. Mass of evaporating...
A. Zinc Chloride 1. Mass of evaporating dish and zinc = 46.64g
2. Mass of evaporating dish = 46.10g 3. Mass of zinc=(step 1-step
2) 4. Mass of evaporating dish and zinc chloride: 5. Mass of zinc
chloride in(g)=(step 4-step 2) 6. Mass of chlorine in zinc chloride
(g) =
3. A. Zinc Chloride 1. Mass of evaporating dish and zinc = 46.64 g 2. Mass of evaporating dish = 46.10 g 3. Mass of zinc = (step 1 -...
Mass of evaporating dish (g) Mass of evaporating dish and hydrated sample Mass of original hydrated...
Mass of evaporating dish (g) Mass of evaporating dish and hydrated sample Mass of original hydrated sample (g) Mass of evaporating dish and dehydrated 40 , 31 41. 34g sample (g) Mass of dehydrated sample (g) Mass of water evolved (g) Mass of evaporating dish and copper (g) Mass copper (g) Mass of chlorine (g) 6.349 40,し39 0 37g DATA ANALYSIS 1. How many moles of water were in your sample of copper chloride hydrate? (Show calculations). H 1.01 x...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride ium chloride collected (experimental yield) 164.79 165.19 10. 49 165.19 164.7 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium bicarbonate and sodium chloride. Show your work for each...
Data Table: Trial 1 Trial 2 1. Mass of evaporating dish with watch glass 84.06 g...
Data Table: Trial 1 Trial 2 1. Mass of evaporating dish with watch glass 84.06 g 84.06 g 2. Mass of sodium bicarbonate 2.16 g 2.36 g 85.40 g 85.59 g 85.40 g 85.49 g 3. Mass of dish/watch glass and residue after 1" heating 4. Mass of dish/watch glass and residue after 2 heating 5. Mass of dish/watch glass and residue after 3"| heating 6. Mass of residue (NaCl) (This is the experimental yield of NaCl) 85.49 g Calculations:...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium carbonate (c) Mass of sodium carbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 125.99 126.3 g 0.499 126. 29 125-8 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium carbonate and sodium chloride. Show...
this is the data I have now Jerome Name: Cathia Lab Partner: Chem 105/110 Section: Experiment...
this is the data I have now
Jerome Name: Cathia Lab Partner: Chem 105/110 Section: Experiment Date: Mole Ratios and Reaction Stoichiometry Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 73.289 75.799 2249 .63 Data...
C. Concentration of a Sodium Chloride Solution C.1 Mass of evaporating dish Volume of NaCl solution...
C. Concentration of a Sodium Chloride Solution C.1 Mass of evaporating dish Volume of NaCl solution Mass of dish and NaCl solution C.4 Mass of dish and dry Naci C.2 17.4362 g 10.0 ml 25.6962 21.0062 g Calculations (Instruction can be found on p.86) C. Mass of NaCl solution (g) C.6 Mass of the dry NaCl salt (g) C.7 Mass/mass percent (show calculations.) C.8 Mass/volume percent (show calculations) C.9 Moles of NaCl (show calculations.) C.10 Volume of sample in liters...
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride soluti...
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride solution 3. Mass of dish + dry potassium chloride, 1st heating 4. Mass of dish + dry potassium chloride, 2nd heating 5. Mass of saturated potassium chloride solution Show Caleulation Setup 6. Mass of potassium chloride in the saturated solution Show Caleulation Setup ( 7. Mass of water in the saturated potassium...
need help!! DATA (20 pts): Avg. Mass of Evap. Dish (empty) Mass of Salt Mass of...
need help!!
DATA (20 pts): Avg. Mass of Evap. Dish (empty) Mass of Salt Mass of Salt + Evaporating Dish (after evaporation) Molar Solubility Of Salt Ksp for Salt BaSO4 10.01342 ing 10.5 mg CaSO4 In the space below, show your work for the calculations in the Data Table (15 pts): PROCEDURE: 1) (Preparing a saturated solution) 1-a. In a large test tube, mix a few grains of the first salt with 20 ml of water and stir or agitate....
6 and 7 calculations
Chemical Formulas A. Zinc Chloride 53.1 1. Mass of evaporating dish and zinc 2. Mass of evaporating dish 3. Mass of zinc 4. Mass of evaporating dish and zinc chloride: 0.25 first determination second determination 53.3g third determination 53-67 g ,03 5. Mass of zinc chloride 6. Mass of chlorine in zinc chloride 7. Empirical formula for zinc chloride (show calculations)
A. Zinc Chloride 1. Mass of evaporating dish and zinc = 46.64g
2. Mass of evaporating dish = 46.10g 3. Mass of zinc=(step 1-step
2) 4. Mass of evaporating dish and zinc chloride: 5. Mass of zinc
chloride in(g)=(step 4-step 2) 6. Mass of chlorine in zinc chloride
(g) =
3. A. Zinc Chloride 1. Mass of evaporating dish and zinc = 46.64 g 2. Mass of evaporating dish = 46.10 g 3. Mass of zinc = (step 1 -...
Mass of evaporating dish (g) Mass of evaporating dish and hydrated sample Mass of original hydrated sample (g) Mass of evaporating dish and dehydrated 40 , 31 41. 34g sample (g) Mass of dehydrated sample (g) Mass of water evolved (g) Mass of evaporating dish and copper (g) Mass copper (g) Mass of chlorine (g) 6.349 40,し39 0 37g DATA ANALYSIS 1. How many moles of water were in your sample of copper chloride hydrate? (Show calculations). H 1.01 x...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride ium chloride collected (experimental yield) 164.79 165.19 10. 49 165.19 164.7 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium bicarbonate and sodium chloride. Show your work for each...
Data Table: Trial 1 Trial 2 1. Mass of evaporating dish with watch glass 84.06 g 84.06 g 2. Mass of sodium bicarbonate 2.16 g 2.36 g 85.40 g 85.59 g 85.40 g 85.49 g 3. Mass of dish/watch glass and residue after 1" heating 4. Mass of dish/watch glass and residue after 2 heating 5. Mass of dish/watch glass and residue after 3"| heating 6. Mass of residue (NaCl) (This is the experimental yield of NaCl) 85.49 g Calculations:...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium carbonate (c) Mass of sodium carbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 125.99 126.3 g 0.499 126. 29 125-8 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium carbonate and sodium chloride. Show...
this is the data I have now
Jerome Name: Cathia Lab Partner: Chem 105/110 Section: Experiment Date: Mole Ratios and Reaction Stoichiometry Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 73.289 75.799 2249 .63 Data...
C. Concentration of a Sodium Chloride Solution C.1 Mass of evaporating dish Volume of NaCl solution Mass of dish and NaCl solution C.4 Mass of dish and dry Naci C.2 17.4362 g 10.0 ml 25.6962 21.0062 g Calculations (Instruction can be found on p.86) C. Mass of NaCl solution (g) C.6 Mass of the dry NaCl salt (g) C.7 Mass/mass percent (show calculations.) C.8 Mass/volume percent (show calculations) C.9 Moles of NaCl (show calculations.) C.10 Volume of sample in liters...
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride solution 3. Mass of dish + dry potassium chloride, 1st heating 4. Mass of dish + dry potassium chloride, 2nd heating 5. Mass of saturated potassium chloride solution Show Caleulation Setup 6. Mass of potassium chloride in the saturated solution Show Caleulation Setup ( 7. Mass of water in the saturated potassium...
need help!!
DATA (20 pts): Avg. Mass of Evap. Dish (empty) Mass of Salt Mass of Salt + Evaporating Dish (after evaporation) Molar Solubility Of Salt Ksp for Salt BaSO4 10.01342 ing 10.5 mg CaSO4 In the space below, show your work for the calculations in the Data Table (15 pts): PROCEDURE: 1) (Preparing a saturated solution) 1-a. In a large test tube, mix a few grains of the first salt with 20 ml of water and stir or agitate....
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