April wants to demonstrate the chemical reaction: CuSO4 + Fe à FeSO4 + Cu. She has 1 teaspoon of copper sulfate (CuSO4), one iron nail, a plastic cup, and 1212 cup of water. How can she proceed with the experiment to demonstrate that the mass of copper cannot be created nor lost? A Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Weigh the cup with the nail inside. B Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Take out the nail from the cup and weigh the nail and cup. C Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Weigh the cup with the nail inside. D Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Take out the nail from the cup and weigh the nail and cup.
April wants to demonstrate the chemical reaction: CuSO4 + Fe à FeSO4 + Cu. She has 1 teaspoon of copper sulfate (CuSO4), one iron nail, a plastic cup, and 1212 cup of water. How can she proceed with the experiment to demonstrate that the mass of copper cannot be created nor lost? A Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Weigh the cup with the nail inside. B Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Take out the nail from the cup and weigh the nail and cup. C Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Weigh the cup with the nail inside. D Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Take out the nail from the cup and weigh the nail and cup.
April wants to demonstrate the chemical reaction: CuSO4 + Fe à FeSO4 + Cu. She has 1 teaspoon of copper sulfate (CuSO4), one iron nail, a plastic cup, and 1212 cup of water. How can she proceed with the experiment to demonstrate that the mass of copper cannot be created nor lost? A Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Weigh the cup with the nail inside. B Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Take out the nail from the cup and weigh the nail and cup. C Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water. Step 2. Using the plastic cup, dissolve the copper sulfate in water. Step 3. Submerge the iron nail in the solution and wait 15 minutes. Step 4. Weigh the cup with the nail inside. D Step 1. Using the plastic cup, dissolve the copper sulfate in water. Step 2. Submerge the iron nail in this solution. Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper. Step 4. Take out the nail from the cup and weigh the nail and cup.
April wants to demonstrate the chemical reaction: CuSO4 + Fe à FeSO4 + Cu. She has 1 teaspoon of copper sulfate (CuSO4), one iron nail, a plastic cup, and 1212 cup of water.
How can she proceed with the experiment to demonstrate that the mass of copper cannot be created nor lost?
A
Step 1. Using the plastic cup, dissolve the copper sulfate in water.
Step 2. Submerge the iron nail in this solution.
Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper.
Step 4. Weigh the cup with the nail inside.
B
Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water.
Step 2. Using the plastic cup, dissolve the copper sulfate in water.
Step 3. Submerge the iron nail in the solution and wait 15 minutes.
Step 4. Take out the nail from the cup and weigh the nail and cup.
C
Step 1. Weigh the copper sulfate, iron nail, plastic cup, and water.
Step 2. Using the plastic cup, dissolve the copper sulfate in water.
Step 3. Submerge the iron nail in the solution and wait 15 minutes.
Step 4. Weigh the cup with the nail inside.
D
Step 1. Using the plastic cup, dissolve the copper sulfate in water.
Step 2. Submerge the iron nail in this solution.
Step 3. Wait 15 minutes until the nail is covered with a thick layer of copper.
Step 4. Take out the nail from the cup and weigh the nail and cup.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
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