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c. Reactants Type of Reaction Observations Balanced Equation d. Reactants Type of Reaction Observations Balanced Equation...
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube....
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube. Add about 10 drops of the sodium hydroxide solution, NaOH(aq). Observe any changes. j. Place about 2 mL of silver nitrate solution, AgNO3(aq), to a clean test tube. Add about 10 drops of 3M hydrochloric acid, HCl(aq). Observe any changes. i. Reactants Type of Reaction Observations: Balanced Equation i. Reactants Type of Reaction Observations: Balanced Equation
Chemical Reactions & Equations System 1: Reaction of Sodium Metal with Water Observations: solution start to...
Chemical Reactions & Equations System 1: Reaction of Sodium Metal with Water Observations: solution start to produce vapor and eventually catches fire Reaction Type: Balanced Equation: (Na with H2O) Reaction in words: The hydrogen gas produced in the reaction can ignite in the presence of oxygen gas in the air. If you observed flames above, it was likely due to this reaction Reaction Type: Balanced Equation: (hydrogen gas with oxygen gas): System 2: Combustion Reactions of Methane (CH4) and Cellulose...
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add...
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add about 10 drops of potassium thiocyanate solution, KSCN(aq). Observe any changes. Place a small amount of solid sodium bicarbonate, NaHCO3. also known as baking soda) in the bottom of a dry test tube. Cover the bottom to a depth of about 1 em. Quickly pour in about 2 mL of acetic acid, HC2H309. Observe any changes. There are really two reactions occurring here, one...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced Chemical Equation Total Ionic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which element is less active? TABLE 9.12 Observations Tube 4: Zinc strip and about 4 ml magnesium sullate Reactants Products Balanced Chemical Equation Total lonic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which...
1. Add hydrochloric acid (HCl) to magnesium metal in a test tube. Observations: &
1. Add hydrochloric acid (HCl) to magnesium metal in a test tube. Observations: Reactants: Products: Chemical Equation: 2. Add calcium nitrate to sodium carbonate in a test tube. Observations: Reactants: Products: Chemical Equation: 3. Add iron (III) nitrate to sodium hydroxide in a test tube. Observations: Reactants: Products: Chemical Equation: 4. Add copper (II) nitrate to ammonium hydroxide in a test tube. For writing the equation, the Roman numeral indicates the charge of copper. Caution: ammonium hydroxide produces very pungent...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of calcium carbonate. Carefully and slowly add about 3 mL of 6 M HCl solution. Remember that carbonic acid is NOT a gas, but an aqueous acid that decomposes into carbon dioxide and water. Allow the reaction to proceed for 60 seconds, the insert a lit splint into the test tube. What did you observe? From your observation, determine what gas is evolved. TABLE 9.17...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of calcium carbonate. Carefully and slowly add about 3 mL of 6 M HCl solution. Remember that carbonic acid is NOT a gas, but an aqueous acid that decomposes into carbon dioxide and water. Allow the reaction to proceed for 60 seconds, the insert a lit splint into the test tube. What did you observe? From your observation, determine what gas is evolved. TABLE 9.17...
2. Obtain and clean with sandpaper to expose the surface: 3 pieces of zinc, 2 pieces...
2. Obtain and clean with sandpaper to expose the surface: 3 pieces of zinc, 2 pieces of copper and 1 piece of lead. Place 6 test tubes in a rack and label each appropriately. Observe the contents of each of the test tubes for evidence of a reaction. Record your observations in the tables below. TABLE 9.9 Observations Tube 1: Copper strip and approximately 4 mL silver nitrate Spiks colnd was present unyctal like l<parku on top of the piece...
just need ionic equation + net ionic equation small test tube. Add a few drops of...
just
need ionic equation + net ionic equation
small test tube. Add a few drops of 1.0 M hydrochloric acid in the test tube and records wie t observations. Our C. Take a small amount of sodium hydrogen carbonate (sodium bicarbonate) and n seation fizynbbleo Names: icak water Canoe Observations: chtonde + CO2 H2O →Nach + HCI (a 1) lonic Eqn. Net lonic Eqn: ake a small amount of sodium hydrogen carbonate (sodium bicarbonate) and place it in a Add...
Hello, these are part of one question, please show work. Data Sheet Chemical Reactions 2. Obtain a...
Hello, these are part of one question, please show work.
Data Sheet Chemical Reactions 2. Obtain and clean with sandpaper to expose the surface: 3 pieces of zine, 2 pieces of copper and 1 piece of lead. Place 6 test tubes in a rack and label each appropriately. Observe the contents of each of the test tubes for evidence of a reaction. Record your observations in the tables below TABLE 55 Observations Tube I: Copper strip and approximately 1 mL...
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube. Add about 10 drops of the sodium hydroxide solution, NaOH(aq). Observe any changes. j. Place about 2 mL of silver nitrate solution, AgNO3(aq), to a clean test tube. Add about 10 drops of 3M hydrochloric acid, HCl(aq). Observe any changes. i. Reactants Type of Reaction Observations: Balanced Equation i. Reactants Type of Reaction Observations: Balanced Equation
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add about 10 drops of potassium thiocyanate solution, KSCN(aq). Observe any changes. Place a small amount of solid sodium bicarbonate, NaHCO3. also known as baking soda) in the bottom of a dry test tube. Cover the bottom to a depth of about 1 em. Quickly pour in about 2 mL of acetic acid, HC2H309. Observe any changes. There are really two reactions occurring here, one...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced Chemical Equation Total Ionic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which element is less active? TABLE 9.12 Observations Tube 4: Zinc strip and about 4 ml magnesium sullate Reactants Products Balanced Chemical Equation Total lonic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of calcium carbonate. Carefully and slowly add about 3 mL of 6 M HCl solution. Remember that carbonic acid is NOT a gas, but an aqueous acid that decomposes into carbon dioxide and water. Allow the reaction to proceed for 60 seconds, the insert a lit splint into the test tube. What did you observe? From your observation, determine what gas is evolved. TABLE 9.17...
Dala Shoot! Chemical Reactions 2. in a clean, dry test tube, place a small amount of calcium carbonate. Carefully and slowly add about 3 mL of 6 M HCl solution. Remember that carbonic acid is NOT a gas, but an aqueous acid that decomposes into carbon dioxide and water. Allow the reaction to proceed for 60 seconds, the insert a lit splint into the test tube. What did you observe? From your observation, determine what gas is evolved. TABLE 9.17...
2. Obtain and clean with sandpaper to expose the surface: 3 pieces of zinc, 2 pieces of copper and 1 piece of lead. Place 6 test tubes in a rack and label each appropriately. Observe the contents of each of the test tubes for evidence of a reaction. Record your observations in the tables below. TABLE 9.9 Observations Tube 1: Copper strip and approximately 4 mL silver nitrate Spiks colnd was present unyctal like l<parku on top of the piece...
just
need ionic equation + net ionic equation
small test tube. Add a few drops of 1.0 M hydrochloric acid in the test tube and records wie t observations. Our C. Take a small amount of sodium hydrogen carbonate (sodium bicarbonate) and n seation fizynbbleo Names: icak water Canoe Observations: chtonde + CO2 H2O →Nach + HCI (a 1) lonic Eqn. Net lonic Eqn: ake a small amount of sodium hydrogen carbonate (sodium bicarbonate) and place it in a Add...
Hello, these are part of one question, please show work.
Data Sheet Chemical Reactions 2. Obtain and clean with sandpaper to expose the surface: 3 pieces of zine, 2 pieces of copper and 1 piece of lead. Place 6 test tubes in a rack and label each appropriately. Observe the contents of each of the test tubes for evidence of a reaction. Record your observations in the tables below TABLE 55 Observations Tube I: Copper strip and approximately 1 mL...
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