Activity 3: Single-Replacement Reaction What gasses could be produced from hydrochloric acid (HCl)? Which gas was...
Activity 3: Single-Replacement Reaction
- What gasses could be produced from hydrochloric acid (HCl)?
- Which gas was produced?
- Write a balanced equation for the reaction of magnesium with hydrochloric acid.
- Why did you need to tilt the splint at a 45-degree angle?
- a. Write a balanced equation for the reaction initiated by the burning splint.
b. Classify the reaction initiated by the burning splint.
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Activity 3: Single-Replacement Reaction
What gasses could be produced from hydrochloric acid
(HCl)?
Which gas was...
A solid magnesium undergoes a single replacement reaction with aqueous hydrochloric acid to produce hydrogen gas(and...
A solid magnesium undergoes a single replacement reaction with aqueous hydrochloric acid to produce hydrogen gas(and another product). Write a balanced Chemical equation for this reaction. How many milli liters of hydrogen gas (at 25ﾟC and 1atm) Can be produced from the reaction between 0.0411 g of magnesium and 15.0mL of 2.98 M hydrochloric acid?
Activity 2: Decomposition Reaction What gasses could be produced from decomposing hydrogen peroxide? Which gas was...
Activity 2: Decomposition Reaction What gasses could be produced from decomposing hydrogen peroxide? Which gas was produced? Write a balanced equation for the decomposition of hydrogen peroxide.
Hydrogen gas production Hydrogen gas will be produced by reacting magnesium metal with aqueous hydrochloric acid....
Hydrogen gas production Hydrogen gas will be produced by reacting magnesium metal with aqueous hydrochloric acid. The products are hydrogen gas and magnesium chloride. The hydrogen gas will be collected in the gas collection apparatus, and the magnesium chloride salt will dissolve in the aqueous solution. Write a balanced equation for this reaction.
Activity 4: Double-Replacement Reaction Describe the reaction of sodium bicarbonate and vinegar. Refer to the section...
Activity 4: Double-Replacement Reaction Describe the reaction of sodium bicarbonate and vinegar. Refer to the section in the Background titled, “Standard Tests Gaseous Products.” Use a flaming splint and a glowing splint to identify the gas above the liquid in the cup. Write the name and formula of the gas in the space provided. Write a balanced chemical equation for this double-replacement reaction. One of the two products of this reaction is carbonic acid (H2CO3), which immediately forms water and...
2. For the reaction between magnesium metal and hydrochloric acid (aq) producing magnesium chloride (aq) and...
2. For the reaction between magnesium metal and hydrochloric acid (aq) producing magnesium chloride (aq) and hydrogen gas (a) write an equation or this reaction (b) balance the equation from Part (a). (c) classify the reaction. 3. For the reaction between aqueous silver nitrate and aqueous potassium chromate producing the precipitate (solid) silver chromate and aqueous potassium nitrate solution (a) Write a balanced equation for this reaction. (b) Write an ionic equation for this reaction. (c) Write the net ionic...
Hydrogen gas is produced by the reaction of hydrochloric acid, HCl, on zinc metal. 2HCl (aq)...
Hydrogen gas is produced by the reaction of hydrochloric acid, HCl, on zinc metal. 2HCl (aq) + Zn (s) --> ZnCl2 (aq) + H2 (g) The gas is collected over water. If 106 mL of gas is collected at 28C and 775 mmHg, what is the mass of hydrogen collected? (vapor pressure of water at 28C is 25.6 mmHg)
Hydrogen gas was produced by reacting 0.976 g of zinc metal with excess hydrochloric acid. Write...
Hydrogen gas was produced by reacting 0.976 g of zinc metal with excess hydrochloric acid. Write a balanced reaction equation (include states). If 376 mL of hydrogen gas is collected over water at 25 °C at a total pressure of 751 mm Hg, what was the experimental molar mass of Zn? 1. Write a balanced reaction equation (include states). 2. What was the experimental molar mass of Zn? Answer to the correct number of significant figures. 3. Calculate the %...
NOW you should try these steps on the reaction between magnesium metal and hydrochloric acid. 1....
NOW you should try these steps on the reaction between magnesium metal and hydrochloric acid. 1. Write the balanced molecular equation for the reaction. This reaction is a single replacement (metal + acid), so you should be able to predict what the products of the reaction are. 2. Now look at each specie in your equation and write them as they actually exist. Refer back to parts 1-4 of this exercise as necessary. This will be your total ionic equation:...
Part III. Single Replacement. With the following reactions, evidence of a reaction may not be immediately...
Part III. Single Replacement. With the following reactions, evidence of a reaction may not be immediately apparent. Before making a decision be sure to let the reaction stand for approximately 10 minutes. If no reaction occurs, write, "NO RXN" in under balanced chemical equations; Do not Wrile products or other equations. 1. Fill a test tube half full with DI water and place it behind the safety shield in the hood. Sodium metal is stored under a non-reactive solvent such...
is the net ionic equation the same as the total ionic equation? Part IIL. Single Replacement....
is
the net ionic equation the same as the total ionic equation?
Part IIL. Single Replacement. With the following reactions, evidera immediately apparent. Before making a decision be sure to Tet the reaction stand for approximately 10 minutes. If no reaction occurs, write, "NO RXN" in under balanced chemical equations; Do not ve oriteria but is al lain ll that apphy 1 Fill a test tube half full with DI water and place it behind the safety shield in the...
2. For the reaction between magnesium metal and hydrochloric acid (aq) producing magnesium chloride (aq) and hydrogen gas (a) write an equation or this reaction (b) balance the equation from Part (a). (c) classify the reaction. 3. For the reaction between aqueous silver nitrate and aqueous potassium chromate producing the precipitate (solid) silver chromate and aqueous potassium nitrate solution (a) Write a balanced equation for this reaction. (b) Write an ionic equation for this reaction. (c) Write the net ionic...
NOW you should try these steps on the reaction between magnesium metal and hydrochloric acid. 1. Write the balanced molecular equation for the reaction. This reaction is a single replacement (metal + acid), so you should be able to predict what the products of the reaction are. 2. Now look at each specie in your equation and write them as they actually exist. Refer back to parts 1-4 of this exercise as necessary. This will be your total ionic equation:...
Part III. Single Replacement. With the following reactions, evidence of a reaction may not be immediately apparent. Before making a decision be sure to let the reaction stand for approximately 10 minutes. If no reaction occurs, write, "NO RXN" in under balanced chemical equations; Do not Wrile products or other equations. 1. Fill a test tube half full with DI water and place it behind the safety shield in the hood. Sodium metal is stored under a non-reactive solvent such...
is
the net ionic equation the same as the total ionic equation?
Part IIL. Single Replacement. With the following reactions, evidera immediately apparent. Before making a decision be sure to Tet the reaction stand for approximately 10 minutes. If no reaction occurs, write, "NO RXN" in under balanced chemical equations; Do not ve oriteria but is al lain ll that apphy 1 Fill a test tube half full with DI water and place it behind the safety shield in the...
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