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Andrej [43]
3 years ago
8

How many potassium hydroxide (KOH) formula units are present in 6.89 mol of KOH?:

Chemistry
1 answer:
faltersainse [42]3 years ago
3 0
To get the number of formula units of the compound, potassium hydroxide (KOH), we must recall that for every mole of ionic compound, the number of fomula units is 6.022 *10^23 units, or the avogadro's number. Hence, for a 6.89 mol compound, the number of formula units is 4.1498 *10^24 units. Answer is A.
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