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elena-14-01-66 [18.8K]
3 years ago
13

74 g Potassium Chloride converted to moles

Chemistry
1 answer:
kramer3 years ago
5 0

Answer:

Number of moles = 0.99  mol

Explanation:

Given data:

Mass of potassium chloride = 74 g

Number of moles of potassium chloride = ?

Solution:

Formula:

<em>Number of moles = mass/molar mass</em>

Molar mass of KCl = 74.6 g/mol

now we will put the values in formula:

Number of moles = mass/molar mass

Number of moles =  74 g/ 74.6 g/mol

Number of moles = 0.99  mol

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Answer:

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