Question
Asked Nov 13, 2019
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When 3.50 g of sodium hydroxide (NaOH) was dissolved in 150.00 g of water a value of 10.50oC was obtained for ΔT.

molarity of the sodium hydroxide solution. 0.583

Calculate the value (calories) for the heat of solution of 3.50 g of NaOH

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Step 1
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Was dissolved AT Was obtained that 3.50 q NaOH water The value TA is in 150.0 as l050c.

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Step 2
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The molarity o NaoH is iven assumed tn åt í M. as o.583 M. It is NadH solutioy has O.95 neat" cal /a specifie Therfove CP (0-583 h) O.95 X o.583 O.55385

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bellowe: solution is calculated as The heat Where m is macs capac ty AT i chakge in Tempeaitube ueat

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