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Vitek1552 [10]
3 years ago
9

What is the empirical formula for a compound that is 7.70 % carbon and 92.3 % chlorine?

Chemistry
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

Imole/C=129 Directions Show All Of Your Work For Each Of The Following Problems. 1.

Explanation:

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Can you guys give some science fair project ideas(8th grade)
Anton [14]
Answer
i’m in 7th grade but for this years science fair i did, “ how does temperature affect the elasticity of rubber bands”

Guide a growing plant through a maze.
8th Grade Science Plant Maze KiwiCo

Prove that plants really do seek out the light by setting up a simple or complex maze. This is a simple 8th grade science project with really cool results.

Blow out a candle with a balloon.


Blowing up a balloon with baking soda and vinegar is the classic acids and bases experiment. Take it a step further by experimenting with the carbon dioxide it produces. (Don’t be afraid of fire in the science

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hope this helps and have a wonderful day :)
5 0
3 years ago
A detailed description please...
Fittoniya [83]

Answer:

The diagram on the right. It has increments of 0.1 of a unit and therefore will provide a more precise measurement. The diagram on the right measures 88.4. In terms of the diagram on the left, a decimal answer cannot be determined because the increments are too large. Therefore the diagram on the left is less precise.

8 0
3 years ago
If a 5¢ coin has a mass of 5.07 g and is 75.0% copper, what is the mass of copper in the coin?
ollegr [7]

Answer:

3.80g

Explanation:

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