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OpenStudy (superhelp101):
If 25.0 mL of a 0.100 M aqueous sodium hydroxide is mixed with 25.0 mL of a 0.100 M aqueous hydrochloric acid in a calorimeter at an initial temperature of 23.0 degrees Celsius, what is the enthalpy change of this reaction if the final temperature reached in the calorimeter is 25.5 degrees Celsius? NaOH + HCl yields NaCl + H2O
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OpenStudy (superhelp101):
@aaronq
OpenStudy (superhelp101):
@JoannaBlackwelder
OpenStudy (superhelp101):
@spray_N_Pray
OpenStudy (superhelp101):
@Jesstho.-. ?
OpenStudy (anonymous):
50ml total solution 50g x 4.18 x ( 25.5-23.0)= 522.5 J -335 J x 1kj/1000 J= -0.335 kj
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OpenStudy (superhelp101):
Thank you !!!
OpenStudy (anonymous):
Np :P
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