0.03mol

of

NaOH

is mixed with an excess

HCl

in a coffee cup calorimeter. The mass of the two solutions was

200g

and both solutions were initially at

35.00\\\\deg C

. if the temperature of the resulting solution was recorded as

37.00\\\\deg C

, determine the

\\\\Delta H\\\\deg rxn

(in units of

k(J)/(m)ol

) for the neutralization reaction between aqueous

NaOH

and

HCl

. The specific heat capacity of water

=4.18(J)/(g)\\\\deg C

.\ Assume 1) that no heat is lost to the calorimeter or the surroundings, and 2) heat capacity of the resulting solution are the same as water.\ A)

-55.7k(J)/(m)olNaOH

\ B)

-169k(J)/(m)olNaOH

\ C)

-16.7k(J)/(m)olNaOH

\

1-27.9k(J)/(m)olNaOH

\

-34.4k(J)/(m)olNaOH

0.03mol of NaOH is mixed with an excess HCl in a coffee cup calorimeter. The mass of the two solutions was 200g and both solutions were initially at 35.00C. if the temperature of the resulting solution was recorded as 37.00C, determine the Hrxn (in units of kJ/mol ) for the neutralization reaction between aqueous NaOH and HCl. The specific heat capacity of water =4.18J/gC. Assume 1) that no heat is lost to the calorimeter or the surroundings, and 2) heat capacity of the resulting solution are the same as water. A) 55.7kJ/molNaOH B) 169kJ/molNaOH C) 16.7kJ/molNaOH D) 27.9kJ/molNaOH E) 34.4kJ/molNaOH