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3 years ago

Why is it important to keep th naoh solution covered at all times?

1 answer:

Ber [7]3 years ago

4 0

It is important to keep the NaOH solution covered at all time because sodium hydroxide is a very good remover of Carbon dioxide from the air means sodium hydroxide absorbs the carbon dioxide from the air react with that so the concentration of your solution will also change if you uncover the NaOH.
The following reaction occurs when sodium hydroxide reacts with carbon dioxide;
2 NaOH(aq) + CO2(g) --> Na3CO3(aq) + H2O(l)

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Rina8888 [55]

Answer:

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Explanation:

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3 years ago

When Niels Bohr refined the model of an atom,what new idea did he include?

pshichka [43]

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3 years ago

The basic principle in balancing a chemical equation is to ______. View Available Hint(s) The basic principle in balancing a che

OlgaM077 [116]

Answer:

have the same number of atoms of each element in the reactants and in the products

Explanation:

The basic principle in balancing a chemical equation would simply be to have the same number of atoms of each element in the reactants and in the products.

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3 years ago

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Answer:

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Explanation:

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Answer:

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2 years ago