The first option is the correct.
Since we know the mass of one atom of Fe is 56 and that of Cl2 atoms is 71 (one atom has 35.5 mass) hence both of them will be consumed
Prepare a 1% copper sulfate solution. To make this solution, weigh 1 gram of copper sulfate (CuSO4 ·5H2O), dissolve in a small amount of distilled water in a 100 ml volumetric flask and bring to volume. Label this as 1% copper sulfate solution.
Answer:
An educated guess based on what you already know.
Explanation:
The answer is true that they have equal mases.
Answer: There are C - C bonds and C - H bonds.
trust me! I took a test with this question and got 100! :)