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DaniilM [7]
3 years ago
9

What would I write in the results, conclusion, and keywords and research components for my 4th grade son's Science Fair Project?

We did the project on the growth of Epsom SALT crystals in 6 different glass jars, all done the same day but 2 in the am, 2 in the afternoon, and last 2 in the evening. They all grew crystals but the ones with the best growth were done at different times one was in the am and other was in afternoon. I'm stumped been done school a long time and very busy single mom of three.
Chemistry
1 answer:
Mrrafil [7]3 years ago
6 0
Just write what you did in your project
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2.(04.01 LC)
Mila [183]

Answer:

2KClO3 —> 2KCl + 3O2

The coefficients are 2, 2, 3

Explanation:

From the question given above, we obtained the following equation:

KClO3 —> 2KCl + 3O2

The above equation can be balance as follow:

There are 2 atoms of K on the right side and 1 atom on the left side. It can be balance by putting 2 in front of KClO3 as shown below:

2KClO3 —> 2KCl + 3O2

Now, the equation is balanced.

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Explanation:

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