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Asked Nov 11, 2019
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When 4.75 g of sodium hydroxide (NaOH) was dissolved in 50.00 g of water a value of 11.00oC was obtained for ΔT.

Calculate the number of calories that would be produced if one mole of sodium hydroxide was dissolved. (ΔHsolnNaOH)

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Expert Answer

Step 1

The heat of solution can be c...

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q=mC_AT =50.00 x4.18x11 -2299 J =550 cal

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