kcarbonell2727 kcarbonell2727

17-04-2020
Chemistry

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Calculate the number of moles of sodium hydroxide in 8g of sodium hydroxide (NaOH). Na=23 O=16 H=1

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keziakh004 keziakh004

08-09-2020

Answer:

0.2 mol

Explanation:

Use the given values to find the molar mass. The molar mass is 40 g/mol.

23 + 16 + 1 = 40

Using the molar mass, convert grams to moles.

(8 g)/(40 g/mol) = 0.2 mol

You have 0.2 mol of sodium hydroxide.

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