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4 years ago

(01.01 LC)

Chemistry

2 answers:

umka21 [38]4 years ago

8 0

Answer: True

Explanation:

A scientific question or query can be answered by using suitable scientific methodology. As a result of this experimental data and observations can be useful for the answering the questions related to science. The questions related to the nature can be answered and a particular opinion can be framed upon.

Usimov [2.4K]4 years ago

7 0

The answer would be "false" or the second option. A opinion is what you think on a certain subject and science is full of facts and opinions of other scientist which would mean your using someone else for your opinion just remember opinions is what you think about a subject and you can't use science for your opinion.

Hope this helps!

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Answer:

25.0 liter of nitrogen gas

Explanation:

1. Chemical equation

Ammonium nitrite is a solid compound that decomposes into nitrogen gas and water vapor as per this chemical equation:

$NH_4NO_2(s)\rightarrow N_2(g)+2H_2O(g)$

2. Mole ratio

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3. Volume ratio

Since, both species are gases and are at same temperature and pressure, the volume ratio is equal to the mol ratio.

Thus, the volume ratio is:

$1literN_2(g)/2literH_2O(g)$

4. Use the volume ratio with the known amount of water produced

$50.0literH_2O(g)\times 1literN_2(g)/2literH_2O(g)=25.0literN_2(g)$

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