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Sedaia [141]
3 years ago
11

A reaction of 22.85 g of sodium hydroxide with 20.82 g of hydrogen chloride produces 10.29 g of water and Xg of sodium chloride

X = kg​
Chemistry
1 answer:
DIA [1.3K]3 years ago
6 0

Answer:

33.38g of NaCl are produced

0.03338kg of NaCl are produced

Explanation:

The reaction of sodium hydroxide, NaOH, and hydrogen chloride, HCl, occurs as follows:

NaOH + HCl → NaCl + H₂O

To find mass of NaCl produced we need to determine the moles of water produced. As when 1 mole of water is produced, 1 mole of NaCl is also produced we can find moles of NaCl and its mass, thus:

<em>Moles H₂O -Molar mass: 18.015g/mol-</em>

10.29g * (1mol / 18.015g) = 0.5712 moles H₂O = 0.5712 moles NaCl

Now, the mass of NaCl -Molar mass: 58.44g/mol- is:

0.5712 moles NaCl * (58.44g / mol) =

<h3>33.38g of NaCl are produced</h3><h3>0.03338kg of NaCl are produced</h3>

<em />

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