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shepuryov [24]
2 years ago
7

What determines density?

Chemistry
2 answers:
LUCKY_DIMON [66]2 years ago
5 0

Answer:

D = m/v.

Explanation:

The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume;

saveliy_v [14]2 years ago
5 0

Answer: The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume; D = m/v.

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In order to design an experiment, you need a ____ about the scientific question you are trying to answer. A. decision B. procedu
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The correct answer is option C, that is, hypothesis.  

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Which type of fat is a solid at room temperature and does not have double bonds between carbon
melamori03 [73]

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Aqueous hydrochloric acid (HCl) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCl) and liquid w
Naddika [18.5K]

Answer:

87.9 % is the percent yield of H₂O

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This is the neutralization reaction. A base reacts with an acid to produce water and the correspondly ionic salt.

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As we have the mass of the two reactants, we must determine the limiting reactant.

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Let's work with the products now. Ratio is 1:1 again, so If I have 0.579 moles of acid, I can produce 0.579 moles of H₂O.

How many grams are 0.579 moles of water? We should find it out as this

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(Yield produced / Theoretical yield) . 100 =

(9.17 g / 10.4g ) . 100 = 87.9 %

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3 years ago
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