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grigory [225]
3 years ago
9

How many particles are in 3.4 moles of NaCl?

Chemistry
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

The answer is

<h2>2.049 × 10²⁴ particles</h2>

Explanation:

To find the number of entities or particles given the number of moles of a substance we use the formula

<h3>N = n × L</h3>

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question

n = 3.4 mol

We have

N = 3.4 × 6.02 × 10²³

We have the final answer as

<h3>2.049 × 10²⁴ particles</h3>

Hope this helps you

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Setler79 [48]
The answer to this question would be: <span>NaOH solution 

Limiting reagent is the reagent that totally consumed in the reaction. To answer this question you need to know the equation for the chemical reaction. The equation would be:
</span><span>HCl + NAOH = H2O + NACl
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All of the coefficient in the reaction is 1, which mean 1 HCl will react to 1 NaOH. In this question, the concentration of HCl and NaOH is same so the amount of the molecule can be reflected by the volume. NaOH has lower volume compared to HCl so it is clear that NaOH will be totally consumed in this reaction. 
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Which of the following elements in group 1 of the periodic table has the smallest atomic radius?
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Keith_Richards [23]
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What is the specific latent heat of a fussion for a substance that takes 550 kj to melt 14 kg at 262 k?
Lina20 [59]

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7 0
3 years ago
PLEASE HELP. !!
scoray [572]

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Explanation:

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