Question- you need to prepare 1000ml of a ph400 buffer
Question- You need to prepare 100.0mL of a pH=4.00 buffer solution using 0.100 M benzoic acid pKa = 4.20 and 0.200 M sodium benzoate
My main issue is that I think I have to have a balanced reaction in order to do the calculations.
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question- a student mixes 500 ml of 100 m baoh2 with 786 ml of 0500 m h2so4 calculate the mass of baso4 formed
question- you need to prepare 1000ml of a ph400 buffer solution using 0100 m benzoic acid pka 420 and 0200 m sodium
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olivia and her mom went out to dinner olivia ordered a sand which for 1199 and her mother ordered a salad for 899
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