Sunday
December 21, 2014

Homework Help: chemistry

Posted by marcus on Wednesday, November 14, 2012 at 9:16pm.

When 50.0mL of 1.20 M of HCl (aq)is combined with 50.0mL of 1.30 M of NaOH (aq) in a coffee-cup calorimeter, the temperature of the solution increases by 8.01 Degrees C. What is the change in enthalpy for this balanced reaction?

HCl(aq) + NaOH(aq) --yields-- NaCl(aq) + H20(l)

Assume that the solution density is 1.00 g/mL and the specific heat capacity of the solution is 4.18 J/ g x Degrees C

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - in one experient, a student placed 50.0ml of 1.00molar Hcl at 25....
chemistry - calculate the pH of the solution when 25.0ml of 0.0920M HCL is ...
chemistry - When 40.0 mL of 1.00 M H2SO4 is added to 80.0 mL of 1.00 M NaOH at ...
chemistry - If 15.0 mL of a 1.5M HCl solution at 22.5 degrees C is mixed with 25...
chemistry - 2.) If you pass 10.0mL of a 50.0mL solution of [Co(en)2Cl2]Cl that ...
chemistry - 2.) If you pass 10.0mL of a 50.0mL solution of [Co(en)2Cl2]Cl that ...
Chemistry - a 20.0ml sample of HCL solution is placed in a flask with a few ...
chemistry - When 25.0 ml of 0.500M HCI is added to 25.0ml of 0.500M KOH in a ...
Chemistry - Suppose that 50.0 mL of a 0.250 M HCl solution is mixed with 50.0 mL...
chemistry - 2.) If you pass 10.0mL of a 50.0mL solution of [Co(en)2Cl2]Cl that ...

Search
Members