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alex41 [277]
3 years ago
7

I have a mixture of rocks,

Chemistry
2 answers:
Yuki888 [10]3 years ago
5 0

The Rocks have remained on top of the screen, while the sand and water have passed through it.

Dima020 [189]3 years ago
5 0
The rocks are on top of the screen while the sand and water have passed through due to the fact that they can pass through the meshing of the screen
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Balance the following redox equation using the oxidation-number-change method. Show your work, describing each step.
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4 years ago
Which of the following is NOT correct about elements?
Lynna [10]

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However, elements *alone* are not represented by their chemical formulas. Only chemical bonds or ions are represented by a chemical formula.

3 0
4 years ago
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6 0
3 years ago
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4 0
3 years ago
The following is an example of which type of chemical reaction?Na (s) + H2O (l) Imported Asset NaOH (aq) + H2 (g)
lora16 [44]

Answer:

The answer to your question is Single replacement

Explanation:

Data

Chemical reaction

                 Na  +  H₂O  ⇒   NaOH  +  H₂

Single replacement  is a chemical reaction in which a metal replaces the cation of a compound.

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Double replacement  in this chemical reaction two compounds react interchanging their cations and anions.

Combustion in this chemical reaction the reactants must be a compound with carbon and the other oxygen and the products must be carbon dioxide and water.

4 0
3 years ago
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