exderwall

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How many grams of NaOH (40 g/mol) are there in 250 mL of 0.4 M NaOH solution?
 

Maygyver

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Do 0.4/4 to get moles of NaOH and then multiply that by the molar mass of NaOH for grams.
 

Avery07

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250mL(1L/1000mL)(0.4mol/1L)(40g/1mol) = 4g NaOH
 
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